Name: Angle, Azimuth - Radiance (Local)

Definition:
The angle in the plane perpendicular to the local normal, generally the local x-y plane which is perpendicular to the local z-axis, measured counter-clockwise from the azimuth reference vector, normally the local x-axis, to the projection of the radiance vector onto that plane. This attribute is generally used as a qualifier for other attributes, e.g., radiance as a function of angle.

AC: AADL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Radiance (Geodetic North)

Definition:
The angle in the horizontal plane, measured clockwise from planetary geodetic north, to the projection of the radiance vector in the horizontal plane.

AC: AADN

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Horizontal Accuracy, Absolute (ISO 8211)

Definition:
Absolute horizontal accuracy integer value used in the ISO 8211 encapsulation. Units shall be described by reading the UNIaah field.

AC: AAH_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_CONTEXTUALLY_DETERMINED

Source: DIGEST Edition 2.0

Name: Angle, Azimuth - Incident (Local)

Definition:
The angle in the plane perpendicular to the local normal, generally the local x-y plane which is perpendicular to the local z-axis, measured counter-clockwise from the azimuth reference vector, normally the local x-axis, to the projection of the incident vector onto that plane. This attribute is generally used as a qualifier for other attributes, e.g., reflectivity as a function of incident angle.

AC: AAIL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Incident (Geodetic North)

Definition:
The angle in the horizontal plane, measured clockwise from planetary geodetic north, to the projection of the incident vector in the horizontal plane.

AC: AAIN

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Reflected (Local)

Definition:
The angle in the plane perpendicular to the local normal, generally the local x-y plane which is perpendicular to the local z-axis, measured counter-clockwise from the azimuth reference vector, normally the local x-axis, to the projection of the reflected vector onto that plane. This attribute is generally used as a qualifier for other attributes, e.g., reflectivity as a function of reflected angle.

AC: AARL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Reflected (Geodetic North)

Definition:
The angle in the horizontal plane, measured clockwise from planetary geodetic north, to the projection of the reflected vector in the horizontal plane.

AC: AARN

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Solar (Geodetic North)

Definition:
The angle in the horizontal plane, measured clockwise from planetary geodetic north, to the solar radiance vector.

AC: AAS_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 2.0 (aka SDK)

Name: Angle, Azimuth - Transmitted (Local)

Definition:
The angle in the plane perpendicular to the local normal, generally the local x-y plane which is perpendicular to the local z-axis, measured counter-clockwise from the azimuth reference vector, normally the local x-axis, to the projection of the transmitted vector onto that plane. This attribute is generally used as a qualifier for other attributes, e.g., transmissivity as a function of transmitted angle.

AC: AATL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Azimuth - Transmitted (Geodetic North)

Definition:
The angle in the horizontal plane, measured clockwise from planetary geodetic north, to the projection of the transmitted vector in the horizontal plane.

AC: AATN

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.00

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Vertical Accuracy, Absolute (ISO 8211)

Definition:
Absolute vertical accuracy integer value used in the ISO 8211 encapsulation. Units shall be described by reading the UNIaav field.

AC: AAV_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_CONTEXTUALLY_DETERMINED

Source: DIGEST Edition 2.0

Name: Acoustic Boundary Loss (Reflection)

Definition:
The quantity of acoustic energy that is lost due to interaction of the acoustic signal waveform with either the water surface or the bottom, at a specific angle.

AC: ABL_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 140

Recommended Minimum Value: 0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Accuracy Category

Definition:
Accuracy of geographic position.

AC: ACC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ACC__UNKNOWN	Unknown
1	SE_PROP_VAL_ACC__ACCURATE	Accurate
2	SE_PROP_VAL_ACC__APPROXIMATE	Approximate
3	SE_PROP_VAL_ACC__DOUBTFUL	Doubtful
5	SE_PROP_VAL_ACC__DISPUTED	Disputed
6	SE_PROP_VAL_ACC__UNDISPUTED	Undisputed
7	SE_PROP_VAL_ACC__PRECISE	Precise
8	SE_PROP_VAL_ACC__ABROGATED	Abrogated
997	SE_PROP_VAL_ACC__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ACC__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_ACC__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Anti-Submarine Warfare Centroid Presence Code

Definition:
Indicates whether the centroid of an Anti-Submarine Warfare (ASW) operating area exists within the spatial extent of the associated object.

AC: ACP_

Recommended Data Type: SE_BOOLEAN

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_UNITS_NOT_APPLICABLE

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Air Density, Climatology - Mean

Definition:
The mean ratio of the mass of air to the volume it occupies.

AC: ADCM

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 2.000000

Recommended Minimum Value: 0.000001

Recommended Significant Digits: 7

Recommended Tolerance: .000001

Units: EDCS_UNITS_KILOGRAMS_PER_CUBIC_METER

Source: JMCDM inputs 8-11-98

Name: Air Density, Climatology - Standard Deviation

Definition:
The quantity of the standard deviation of the historical air density.

AC: ADCS

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 2.0000000

Recommended Minimum Value: 0.0000001

Recommended Significant Digits: 8

Recommended Tolerance: .0000001

Units: EDCS_UNITS_KILOGRAMS_PER_CUBIC_METER

Source: JMCDM inputs 8-11-98

Name: Aerosol Base Altitude

Definition:
The altitude, relative to Mean Sea Level (MSL), of the lower surface of an aerosol.

AC: AEBA

Recommended Data Type: SE_INT32

Possible Enumerators: None

Recommended Maximum Value: 50000

Recommended Minimum Value: -400

Recommended Significant Digits: 5

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: JMCDM inputs 8-11-98

Name: Angle, Elevation - Radiance (Horizontal)

Definition:
The angle in the vertical plane, measured from the horizontal plane, to the radiance vector.

AC: AEDH

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Radiance (Local Normal)

Definition:
The angle measured from the plane perpendicular to the normal vector to the radiance vector and defined positive if the radiance vector is in the same hemisphere as the normal vector and negative otherwise. This attribute is generally used as a qualifier for other attributes, e.g., radiance as a function of angle.

AC: AEDL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Incident (Horizontal)

Definition:
The angle in the vertical plane, measured from the horizontal plane, to the incident vector.

AC: AEIH

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Incident (Local)

Definition:
The angle measured from the plane perpendicular to the normal vector to the incident vector and defined positive if the incident vector is in the same hemisphere as the normal vector and negative otherwise. This attribute is generally used as a qualifier for other attributes, e.g., reflectivity as a function of incident angle.

AC: AEIL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Aerosol Particle Concentration

Definition:
The particle density of an aerosol in the atmosphere.

AC: AEP_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 10000.000

Recommended Minimum Value: 0.000

Recommended Significant Digits: 8

Recommended Tolerance: .001

Units: EDCS_UNITS_PARTICLES_PER_CUBIC_CENTIMETER

Source: JMCDM inputs 8-11-98

Name: Angle, Elevation - Reflected (Horizontal)

Definition:
The angle in the vertical plane, measured from the horizontal plane, to the reflected vector.

AC: AERH

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Reflected (Local Normal)

Definition:
The angle measured from the plane perpendicular to the normal vector to the reflected vector and defined positive if the reflected vector is in the same hemisphere as the normal vector and negative otherwise. This attribute is generally used as a qualifier for other attributes, e.g., reflectivity as a function of reflected angle.

AC: AERL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Solar (Horizontal)

Definition:
The angle in the vertical plane, measured from the horizontal plane, to the solar radiance vector.

AC: AES_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.00

Recommended Minimum Value: 0.00

Recommended Significant Digits: 4

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 2.0 (aka SDK)

Name: Aerosol Top Altitude

Definition:
The altitude, relative to Mean Sea Level (MSL), of the upper surface of an aerosol.

AC: AETA

Recommended Data Type: SE_INT32

Possible Enumerators: None

Recommended Maximum Value: 50000

Recommended Minimum Value: -400

Recommended Significant Digits: 5

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: JMCDM inputs 8-11-98

Name: Angle, Elevation - Transmitted (Horizontal)

Definition:
The angle in the vertical plane, measured from the horizontal plane, to the transmitted vector.

AC: AETH

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle, Elevation - Transmitted (Local Normal)

Definition:
The angle measured from the plane perpendicular to the normal vector to the transmitted vector and defined positive if the transmitted vector is in the same hemisphere as the normal vector and negative otherwise. This attribute is generally used as a qualifier for other attributes, e.g., transmissivity as a function of angle.

AC: AETL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +90.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Aerosol Type

Definition:
The type of particle in an aerosol.

AC: AEY_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AEY__UNKNOWN	Unknown
1	SE_PROP_VAL_AEY__NO_AEROSOL	No aerosol
2	SE_PROP_VAL_AEY__MIST	Mist
3	SE_PROP_VAL_AEY__DUST	Dust
4	SE_PROP_VAL_AEY__SMOKE	Smoke
5	SE_PROP_VAL_AEY__HAZE	Haze
6	SE_PROP_VAL_AEY__OCEAN_SPRAY	Ocean Spray
7	SE_PROP_VAL_AEY__SAND	Sand
8	SE_PROP_VAL_AEY__VOLCANIC_ASH	Volcanic Ash
99	SE_PROP_VAL_AEY__OTHER_AEROSOL	Other aerosol

Units: EDCS_UNITS_ENUMERATION

Source: JMCDM inputs 8-11-98

Name: Available Facilities

Definition:
Facilities available at or in the near vicinity.

AC: AFA_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AFA__UNKNOWN	Unknown
1	SE_PROP_VAL_AFA__VISITORS_BERTH	Visitors Berth
2	SE_PROP_VAL_AFA__VISITORS_MOORING	Visitors Mooring
3	SE_PROP_VAL_AFA__SAILMAKER	Sailmaker
4	SE_PROP_VAL_AFA__CHANDLER	Chandler
5	SE_PROP_VAL_AFA__PROVISIONS	Provisions
6	SE_PROP_VAL_AFA__PHYSICIAN_OR_DOCTOR	Physician / Doctor
7	SE_PROP_VAL_AFA__PHARMACY_OR_CHEMIST	Pharmacy / Chemist
8	SE_PROP_VAL_AFA__DRINKING_WATER	Drinking Water
9	SE_PROP_VAL_AFA__FUEL_STATION	Fuel Station
10	SE_PROP_VAL_AFA__ELECTRICITY	Electricity
11	SE_PROP_VAL_AFA__BOTTLE_GAS_OR_LPG	Bottle Gas / LPG
12	SE_PROP_VAL_AFA__SHOWERS	Showers
13	SE_PROP_VAL_AFA__LAUNDRETTE	Launderette
14	SE_PROP_VAL_AFA__TOILETS	Toilets
15	SE_PROP_VAL_AFA__POST_BOX	Post Box
16	SE_PROP_VAL_AFA__PUBLIC_TELEPHONE	Public Telephone
17	SE_PROP_VAL_AFA__REFUSE_BIN	Refuse Bin
18	SE_PROP_VAL_AFA__WATER_POLICE	Water Police
19	SE_PROP_VAL_AFA__HELIPAD	Helipad
20	SE_PROP_VAL_AFA__TICKET_SALES	Ticket Sales
21	SE_PROP_VAL_AFA__NO_TICKET_SALES	No Ticket Sales
22	SE_PROP_VAL_AFA__YACHT_CLUB	Yacht Club
23	SE_PROP_VAL_AFA__BOAT_HOIST	Boat Hoist
24	SE_PROP_VAL_AFA__BOAT_YARD	Boat Yard
25	SE_PROP_VAL_AFA__HOTEL_ACCOMMODATION	Hotel Accommodation
26	SE_PROP_VAL_AFA__RESTAURANT	Restaurant
27	SE_PROP_VAL_AFA__DESALINATION_FACILITIES	Desalination facilities
28	SE_PROP_VAL_AFA__PARKING_LOT	Parking Lot
29	SE_PROP_VAL_AFA__PARKING_FOR_BOATS_AND_TRAILERS	Parking for Boats and Trailers
30	SE_PROP_VAL_AFA__RECREATIONAL_VEHICLE_PARK	Recreational Vehicle Park
31	SE_PROP_VAL_AFA__CAMPGROUND	Campground
32	SE_PROP_VAL_AFA__SEWERAGE_PUMP_OUT_STATION	Sewerage Pump-Out Station
33	SE_PROP_VAL_AFA__EMERGENCY_TELEPHONE	Emergency Telephone
34	SE_PROP_VAL_AFA__LANDING_AND_LAUNCHING_BOATS	Landing and Launching Place for Boats
35	SE_PROP_VAL_AFA__SCRUBBING_BERTH	Scrubbing Berth
36	SE_PROP_VAL_AFA__PICNIC_AREA	Picnic Area
37	SE_PROP_VAL_AFA__MECHANICS_WORKSHOP	Mechanics Workshop
38	SE_PROP_VAL_AFA__GUARD_OR_SECURITY_SERVICE	Guard or Security Service
995	SE_PROP_VAL_AFA__NONE	None
997	SE_PROP_VAL_AFA__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AFA__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_AFA__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Acoustic Frequency Category

Definition:
Type of acoustic frequency.

AC: AFC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AFC__DATA_MISSING_OR_UNKNOWN	Data Missing / Unknown
1	SE_PROP_VAL_AFC__25HZ	25 Hz
2	SE_PROP_VAL_AFC__50HZ	50 Hz
3	SE_PROP_VAL_AFC__100HZ	100 Hz
4	SE_PROP_VAL_AFC__150HZ	150 Hz
5	SE_PROP_VAL_AFC__200HZ	200 Hz
6	SE_PROP_VAL_AFC__250HZ	250 Hz
7	SE_PROP_VAL_AFC__300HZ	300 Hz
8	SE_PROP_VAL_AFC__500HZ	500 Hz
9	SE_PROP_VAL_AFC__1000HZ	1000 Hz
10	SE_PROP_VAL_AFC__1500HZ	1500 Hz
11	SE_PROP_VAL_AFC__2000HZ	2000 Hz
12	SE_PROP_VAL_AFC__3500HZ	3500 Hz
13	SE_PROP_VAL_AFC__5KHZ	5 kHz
14	SE_PROP_VAL_AFC__8KHZ	8 kHz
15	SE_PROP_VAL_AFC__10KHZ	10 kHz
16	SE_PROP_VAL_AFC__14KHZ	14 kHz
17	SE_PROP_VAL_AFC__20KHZ	20 kHz
18	SE_PROP_VAL_AFC__25KHZ	25 kHz
19	SE_PROP_VAL_AFC__50KHZ	50 kHz
997	SE_PROP_VAL_AFC__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AFC__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Arresting Gear Category

Definition:
Device used to stop an uncontrolled aircraft at the end of a runway.

AC: AGC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AGC__UNKNOWN	Unknown
1	SE_PROP_VAL_AGC__NET	Net
2	SE_PROP_VAL_AGC__CABLE	Cable
6	SE_PROP_VAL_AGC__JET_BARRIER	Jet Barrier
997	SE_PROP_VAL_AGC__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AGC__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_AGC__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Horizontal Accuracy, Absolute

Definition:
The difference between the recorded horizontal coordinates of the objects and their true positions expressed as a circular error at 90% probability. (See also HORIZONTAL_ACCURACY_RELATIVE .)

AC: AHA_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: .1

Units: EDCS_UNITS_METER

Source: DIGEST Edition 2.0a

Name: Associated Hydrographic Category

Definition:
The annual water content of the associated hydrographic object as defined by the objects identified as INLAND_SHORELINE.

AC: AHC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AHC__UNKNOWN	Unknown
1	SE_PROP_VAL_AHC__PERENNIAL	Perennial
2	SE_PROP_VAL_AHC__INTERMITTENT	Intermittent
3	SE_PROP_VAL_AHC__EPHEMERAL	Ephemeral
997	SE_PROP_VAL_AHC__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AHC__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_AHC__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Acoustic Half-Channel Observation Fraction

Definition:
Fraction of observations indicating the presence of a half-channel.

AC: AHCO

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 100

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_UNITLESS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Accuracy of Obstruction Height Above Ground Level

Definition:
Indicates the difference between the recorded heights above ground level of the objects and their true heights at 90% probability.

AC: AHO_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: DIGEST Edition 2.0a

Name: Airspace Identification Attribute

Definition:
A set of characters which enables an individual airspace to be uniquely identified.

AC: AIA_

Recommended Data Type: SE_LEX_STRING

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: 15

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_UNITS_NOT_APPLICABLE

Source: DIGEST Edition 2.0

Name: Acoustic Level, Band

Definition:
The ratio of sound wave intensity in a frequency band, to a reference intensity measured 1 meter from the source.

AC: ALB_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Aircraft Load Class

Definition:
A description of any load restrictions which apply to aircraft using a facility.

AC: ALC_

Recommended Data Type: SE_LEX_STRING

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: 80

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_UNITS_NOT_APPLICABLE

Source: DIGEST Edition 2.0

Name: Air Route Segments Length

Definition:
Length of individual air route segments.

AC: ALN_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: 0

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_NAUTICAL_MILE

Source: DIGEST Edition 2.0a

Name: Acoustic Level, Spectrum

Definition:
The ratio of sound wave intensity in a 1 Hertz band, to a reference intensity measured 1 meter from the source.

AC: ALS_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Acoustic Level, Spectrum - Correction

Definition:
Omnidirectional ambient noise spectrum level correction at a specified frequency referenced to a 50 Hertz reference level.

AC: ALSC

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Acoustic Noise, Spectral Curve Identifier

Definition:
Identification code of a U.S. Navy Standard Spectral Class Curve; used for linking to an external database or reference.

AC: ANC_

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_INDEX

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Spectral Curve Correction

Definition:
Acoustic noise level correction obtained from a U.S. Navy Standard Spectral Class Curve to be applied to some base noise level. (See also ACOUSTIC_NOISE_CURVE_IDENTIFIER .)

AC: ANCC

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 99

Recommended Minimum Value: -99

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Acoustic Noise, Standard Deviation Region Identifier

Definition:
Identification code of a region of standard deviation vs. frequency as defined by the U.S. Navy; used for linking to an external database or reference.

AC: ANDR

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_INDEX

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Acoustic Noise, Shipping (Omnidirectional)

Definition:
The omnidirectional shipping noise level measured in a grid cell; typically taken at 50 Hertz .

AC: ANS_

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Acoustic Noise, Shipping - DANES

Definition:
The shipping noise level predicted by the Directional Ambient Noise Estimation System (DANES); typically taken at 50 Hertz.

AC: ANS1

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - FANM

Definition:
The shipping noise level predicted by the Fast Ambient Noise Model (FANM); typically taken at 50 Hertz.

AC: ANS2

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - TAPPS

Definition:
The shipping noise level predicted by the Towed Array Performance Prediction System (TAPPS); typically taken at 50 Hertz.

AC: ANS3

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Confidence (Omnidirectional)

Definition:
The degree of confidence in the omnidirectional shipping noise, based on the quantity and variability of the measurements; typically taken at 50 Hertz..

AC: ANSC

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

1	SE_PROP_VAL_ANSC_LOW	Low
2	SE_PROP_VAL_ANSC_MEDIUM	Medium
3	SE_PROP_VAL_ANSC_HIGH	High

Units: EDCS_UNITS_ENUMERATION

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Decorrelation Time (Omnidirectional)

Definition:
The time required for omnidirectional shipping noise to decorrelate and/or disperse; typically taken at 50 Hertz.

AC: ANSD

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 15

Recommended Minimum Value: 1

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_HOUR

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Minimum (Omnidirectional)

Definition:
The lowest omnidirectional shipping noise level measured in a grid cell; typically taken at 50 Hertz.

AC: ANSI

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL_PER_DEGREE_ARC

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Measurement Status

Definition:
The measurement status of the shipping noise level; typically taken at 50 Hertz.

AC: ANSM

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ANSM_DATA_MISSING_OR_UNKNOWN	Data Missing / Unknown
1	SE_PROP_VAL_ANSM_MEASURED	Measured
2	SE_PROP_VAL_ANSM_NOT_MEASURED	Not Measured
997	SE_PROP_VAL_ANSM_DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ANSM_NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Noise, Shipping - Seasonal Characteristics

Definition:
Characterizes seasonally adjusted ocean acoustic noise due to distant shipping. Referenced parameters include spectral class, standard deviation, and dB/octave rolloff.

AC: ANSN

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ANSN_DATA_MISSING_OR_UNKNOWN	Data Missing / Unknown
1	SE_PROP_VAL_ANSN_JANUARY_USE_WINTER_PARAMETERS	January; Use winter parameters
2	SE_PROP_VAL_ANSN_FEBRUARY_USE_WINTER_PARAMETERS	February; Use winter parameters
3	SE_PROP_VAL_ANSN_MARCH_USE_WINTER_PARAMETERS	March; Use winter parameters
4	SE_PROP_VAL_ANSN_APRIL_USE_WINTER_PARAMETERS	April; Use winter parameters
5	SE_PROP_VAL_ANSN_MAY_USE_WINTER_PARAMETERS	May; Use winter parameters
6	SE_PROP_VAL_ANSN_JUNE_USE_WINTER_PARAMETERS	June; Use winter parameters
7	SE_PROP_VAL_ANSN_JULY_USE_WINTER_PARAMETERS	July; Use winter parameters
8	SE_PROP_VAL_ANSN_AUGUST_USE_WINTER_PARAMETERS	August; Use winter parameters
9	SE_PROP_VAL_ANSN_SEPTEMBER_USE_WINTER_PARAMETERS	September; Use winter parameters
10	SE_PROP_VAL_ANSN_OCTOBER_USE_WINTER_PARAMETERS	October; Use winter parameters
11	SE_PROP_VAL_ANSN_NOVEMBER_USE_WINTER_PARAMETERS	November; Use winter parameters
12	SE_PROP_VAL_ANSN_DECEMBER_USE_WINTER_PARAMETERS	December; Use winter parameters
13	SE_PROP_VAL_ANSN_JANUARY_USE_SUMMER_PARAMETERS	January; Use summer parameters
14	SE_PROP_VAL_ANSN_FEBRUARY_USE_SUMMER_PARAMETERS	February; Use summer parameters
15	SE_PROP_VAL_ANSN_MARCH_USE_SUMMER_PARAMETERS	March; Use summer parameters
16	SE_PROP_VAL_ANSN_APRIL_USE_SUMMER_PARAMETERS	April; Use summer parameters
17	SE_PROP_VAL_ANSN_MAY_USE_SUMMER_PARAMETERS	May; Use summer parameters
18	SE_PROP_VAL_ANSN_JUNE_USE_SUMMER_PARAMETERS	June; Use summer parameters
19	SE_PROP_VAL_ANSN_JULY_USE_SUMMER_PARAMETERS	July; Use summer parameters
20	SE_PROP_VAL_ANSN_AUGUST_USE_SUMMER_PARAMETERS	August; Use summer parameters
21	SE_PROP_VAL_ANSN_SEPTEMBER_USE_SUMMER_PARAMETERS	September; Use summer parameters
22	SE_PROP_VAL_ANSN_OCTOBER_USE_SUMMER_PARAMETERS	October; Use summer parameters
23	SE_PROP_VAL_ANSN_NOVEMBER_USE_SUMMER_PARAMETERS	November; Use summer parameters
24	SE_PROP_VAL_ANSN_DECEMBER_USE_SUMMER_PARAMETERS	December; Use summer parameters
25	SE_PROP_VAL_ANSN_LAND	Land
997	SE_PROP_VAL_ANSN_DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ANSN_NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Noise, Shipping - Rolloff

Definition:
The rate of change in the shipping noise level for frequencies; typically above 300 Hertz.

AC: ANSR

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 25

Recommended Minimum Value: 0

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBELS_PER_OCTAVE

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Standard Deviation

Definition:
The standard deviation in the shipping noise level; typically taken at 50 Hertz.

AC: ANST

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 15

Recommended Minimum Value: 1

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Spatial Variation (Omnidirectional)

Definition:
The degree of spatial variation of omnidirectional shipping noise measured in a grid cell; typically taken at 50 Hertz.

AC: ANSV

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 31

Recommended Minimum Value: 1

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Shipping - Correction (Omnidirectional)

Definition:
The correction to the omnidirectional shipping noise level; typically taken at 50 Hertz.

AC: ANSX

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 31

Recommended Minimum Value: -20

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Noise, Shipping - Correction (Directional)

Definition:
The correction to the directional shipping noise level; typically taken at 50 Hertz.

AC: ANSY

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 99

Recommended Minimum Value: -99

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Noise, Shipping - Maximum (Omnidirectional)

Definition:
The highest omnidirectional shipping noise level measured in a grid cell; typically taken at 50 Hertz.

AC: ANSZ

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 130

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL_REF_ONE_MICROPASCAL_PER_DEGREE_ARC

Source: JMCDM inputs 8-11-98

Name: Acoustic Noise, Wind - Spectral Class

Definition:
Spectral class for wind-induced acoustic noise; used for linking to an external database or reference.

AC: ANW_

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 10

Recommended Minimum Value: 1

Recommended Significant Digits: 2

Recommended Tolerance: 1

Units: EDCS_UNITS_INDEX

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Angle of Orientation with Greater Precision

Definition:
The angular distance about the vertical axis of the object, from planetary geodetic north clockwise (viewed from above) to the major (longitudinal) axis of the object, measured in the local horizontal plane. If the object is square, the axis 0 through 89 arc degrees (or equivalent) shall be recorded. If the object is circular, 360 arc degrees (or equivalent) shall be recorded.

AC: AO1_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 360

Recommended Minimum Value: 0

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_DEGREE_ARC

Source: DIGEST Edition 2.1

Name: Angle of Aspect

Definition:
The angular distance measured from the major axis of the object clockwise to the direction of viewing. Zero represents either the direction of motion, or other unique orientation along the primary axis, heading directly towards the observer.

AC: AOA_

Recommended Data Type: SE_UINT8

Possible Enumerators: None

Recommended Maximum Value: 360

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Angle of Orientation Category

Definition:
The categorized angular distance about the vertical axis of the object, from planetary geodetic north clockwise (viewed from above) to the major (longitudinal) axis of the object, measured in the local horizontal plane. If the object is circular, "omni-directional" shall be recorded.

AC: AOC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AOC__UNKNOWN	Unknown
1	SE_PROP_VAL_AOC__11pt25_DEGREES	11.25 degrees
2	SE_PROP_VAL_AOC__22pt50_DEGREES	22.50 degrees
3	SE_PROP_VAL_AOC__33pt75_DEGREES	33.75 degrees
4	SE_PROP_VAL_AOC__45pt00_DEGREES	45.00 degrees
5	SE_PROP_VAL_AOC__56pt25_DEGREES	56.25 degrees
6	SE_PROP_VAL_AOC__67pt50_DEGREES	67.50 degrees
7	SE_PROP_VAL_AOC__78pt75_DEGREES	78.75 degrees
8	SE_PROP_VAL_AOC__90pt00_DEGREES	90.00 degrees
9	SE_PROP_VAL_AOC__101pt25_DEGREES	101.25 degrees
10	SE_PROP_VAL_AOC__112pt50_DEGREES	112.50 degrees
11	SE_PROP_VAL_AOC__123pt75_DEGREES	123.75 degrees
12	SE_PROP_VAL_AOC__135pt00_DEGREES	135.00 degrees
13	SE_PROP_VAL_AOC__146pt25_DEGREES	146.25 degrees
14	SE_PROP_VAL_AOC__157pt50_DEGREES	157.50 degrees
15	SE_PROP_VAL_AOC__168pt75_DEGREES	168.75 degrees
16	SE_PROP_VAL_AOC__180pt00_DEGREES	180.00 degrees
17	SE_PROP_VAL_AOC__191pt25_DEGREES	191.25 degrees
18	SE_PROP_VAL_AOC__202pt50_DEGREES	202.50 degrees
19	SE_PROP_VAL_AOC__213pt75_DEGREES	213.75 degrees
20	SE_PROP_VAL_AOC__225pt00_DEGREES	225.00 degrees
21	SE_PROP_VAL_AOC__236pt25_DEGREES	236.25 degrees
22	SE_PROP_VAL_AOC__247pt50_DEGREES	247.50 degrees
23	SE_PROP_VAL_AOC__258pt75_DEGREES	258.75 degrees
24	SE_PROP_VAL_AOC__270pt00_DEGREES	270.00 degrees
25	SE_PROP_VAL_AOC__281pt25_DEGREES	281.25 degrees
26	SE_PROP_VAL_AOC__292pt50_DEGREES	292.50 degrees
27	SE_PROP_VAL_AOC__303pt75_DEGREES	303.75 degrees
28	SE_PROP_VAL_AOC__315pt00_DEGREES	315.00 degrees
29	SE_PROP_VAL_AOC__326pt25_DEGREES	326.25 degrees
30	SE_PROP_VAL_AOC__337pt50_DEGREES	337.50 degrees
31	SE_PROP_VAL_AOC__348pt75_DEGREES	348.75 degrees
32	SE_PROP_VAL_AOC__OMNI_DIRECTIONAL	Omni-directional

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.0 (aka SDK)

Name: Angle of Orientation

Definition:
The angular distance about the vertical axis of the object, from planetary geodetic north clockwise (viewed from above) to the major (longitudinal) axis of the object, measured in the local horizontal plane. If the object is square, the axis of 0 up to 90 arc degrees (or equivalent) shall be recorded. If the object is circular, 360 arc degrees (or equivalent) shall be recorded.

AC: AOO_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 360

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DEGREE_ARC

Source: DIGEST Edition 2.0

Name: Angle of Pitch

Definition:
The angular distance about the pitch axis of the object, from the local horizontal clockwise (upwards) to the forward axis of the object, measured in the local vertical plane. The forward axis of the object is the axis which passes through the object centre and is directed towards/through the forward part or surface (front) of the object. The pitch axis of the object is normal to the forward axis in the horizontal plane of the object and forms a two dimensional right-handed system.

AC: AOP_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.0

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Angle of Roll

Definition:
The angular distance about the forward axis of the object, from the local vertical clockwise to the vertical axis of the object, measured in the local vertical plane. The forward axis of the object is the axis which passes through the object centre and is directed towards/through the forward part or surface (front) of the object. Clockwise rotation about the forward axis (the axis of roll) is determined in the direction of the front of the object (right hand rule). The vertical axis of the object is normal to its forward axis.

AC: AOR_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.0

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Angle of Yaw

Definition:
The angular distance about the local vertical axis, from planetary geodetic north counterclockwise (viewed from above) to the forward axis of the object, measured in the local horizontal plane. The forward axis of the object is the axis which passes through the object centre and is directed towards the forward part or surface (front) of the object.

AC: AOY_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.99

Recommended Minimum Value: 0.0

Recommended Significant Digits: 5

Recommended Tolerance: .01

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Atmospheric Planetary Boundary Layer Height

Definition:
The height of the planetary boundary layer, that layer of the atmosphere bounded on the bottom by the planetary surface and above by the cessation of turbulent interactions with the planetary surface.

AC: APBL

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 2000

Recommended Minimum Value: 100

Recommended Significant Digits: 4

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Airport Identification

Definition:
A unique set of numbers preceded by the appropriate country code which enables an individual airport to be uniquely identified.

AC: APID

Recommended Data Type: SE_STRING

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: 256

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_UNITS_NOT_APPLICABLE

Source: Associate inputs to support EDCS Implementation Release 2.8

Name: Airfield Type

Definition:
Unique airfield type.

AC: APT_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_APT__UNKNOWN	Unknown
1	SE_PROP_VAL_APT__MAJOR_AIRFIELD	Major Airfield
2	SE_PROP_VAL_APT__MINOR_AIRFIELD	Minor Airfield
3	SE_PROP_VAL_APT__LIGHT_OR_GENERAL_AVIATION_AIRCRAFT_OPERATING_ONLY	Light / General Aviation Aircraft Operating Only
4	SE_PROP_VAL_APT__SEAPLANE_BASE	Seaplane Base
5	SE_PROP_VAL_APT__GLIDER_SITE	Glider Site
6	SE_PROP_VAL_APT__MICROLIGHT_OR_ULTRALIGHT_SITE	Microlight / Ultralight Site
7	SE_PROP_VAL_APT__HANG_GLIDER_SITE	Hang Glider Site
8	SE_PROP_VAL_APT__WINCH_LAUNCHED_HANG_GLIDER_SITE	Winch Launched Hang Glider Site
9	SE_PROP_VAL_APT__HELIPORT	Heliport
10	SE_PROP_VAL_APT__HELICOPTER_SITE	Helicopter Site
11	SE_PROP_VAL_APT__HELIPORT_AT_HOSPITALS	Heliport at Hospitals
12	SE_PROP_VAL_APT__EMERGENCY	Emergency
13	SE_PROP_VAL_APT__PARASCENDING_OR_PARASAILING_SITE	Parascending / Parasailing Site
14	SE_PROP_VAL_APT__AIRPORT_OR_AIRFIELD	Airport / Airfield
15	SE_PROP_VAL_APT__UNDEFINED_LANDING_AREA	Undefined Landing Area
16	SE_PROP_VAL_APT__DAFIF_AIRPORT_TYPE_A	DAFIF Airport Type A
17	SE_PROP_VAL_APT__DAFIF_AIRPORT_TYPE_B	DAFIF Airport Type B
18	SE_PROP_VAL_APT__DAFIF_AIRPORT_TYPE_C	DAFIF Airport Type C
19	SE_PROP_VAL_APT__DAFIF_AIRPORT_TYPE_D	DAFIF Airport Type D
997	SE_PROP_VAL_APT__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_APT__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_APT__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Area Coverage Attribute

Definition:
The absolute area within delineated area of the object.

AC: ARA_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_SQUARE_METER

Source: DIGEST Edition 2.0

Name: Area with Greater Than 1 Meter Squared Resolution

Definition:
The absolute area within the delineation of the object measured with greater precision and range.

AC: ARE_

Recommended Data Type: SE_FLOAT64

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: .01

Units: EDCS_UNITS_SQUARE_METER

Source: DIGEST Edition 2.0a

Name: Area Coverage Attribute - Hectares

Definition:
The absolute area within the delineation of the object in hectares.

AC: ARH_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_HECTARES

Source: DIGEST Edition 2.0

Name: Angle of Radar Reflector

Definition:
If DIRECTIVITY = OMNI then the angle reported is the angular distance measured from planetary geodetic north clockwise to the reflective side of the object.

AC: ARR_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 360

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DEGREE_ARC

Source: DIGEST Edition 2.0

Name: Acoustic Scattering Frequency

Definition:
The high/low frequency discriminator as defined by the Ocean and Atmospheric Master Library (OAML) Volume Scattering Strength (VSS) database. Reference NAVOCEANO OAML-DBD-14G.

AC: ASF_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 25.0

Recommended Minimum Value: 0.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_KILOHERTZ

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Scattering Layer Depth, HF Bottom

Definition:
The depth, measured from the sea surface, of the lower boundary of the high frequency scattering layer.

AC: ASHB

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 1000

Recommended Minimum Value: 0

Recommended Significant Digits: 4

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Scattering Layer Depth, HF Top

Definition:
The depth, measured from the sea surface, of the upper boundary of the high frequency scattering layer.

AC: ASHT

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 550

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Scattering Strength, Integrated

Definition:
Column (integrated) scattering strength at specified acoustic frequency.

AC: ASI_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_DECIBELS_REF_SQUARE_METER

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Scattering Layer Depth, LF Bottom

Definition:
The depth, measured from the sea surface, of the lower boundary of the low frequency scattering layer.

AC: ASLB

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 1000

Recommended Minimum Value: 0

Recommended Significant Digits: 4

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Acoustic Scattering Level, Frequency-Independent

Definition:
The frequency-independent ocean acoustic scattering level.

AC: ASLF

Recommended Data Type: SE_INT8

Possible Enumerators: None

Recommended Maximum Value: 99

Recommended Minimum Value: -99

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_DECIBEL

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Air Stability, Lifted Index

Definition:
The quantity of the value that indicates the degree of stability of the layer of air extending from a level near the surface of the Earth to the 500 millibar surface.

AC: ASLI

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +100.00

Recommended Minimum Value: -40.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_UNITLESS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Acoustic Scattering Layer Depth, LF Top

Definition:
The depth, measured from the sea surface, of the upper boundary of the low frequency scattering layer.

AC: ASLT

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 550

Recommended Minimum Value: 0

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Air Stability, Pasquil Index

Definition:
A classification of atmospheric stability based on the standard deviation of horizontal wind direction fluctuations and temperature change with height.

AC: ASPI

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ASPI_UNKNOWN	Unknown
1	SE_PROP_VAL_ASPI_CATEGORY_A	Category A
2	SE_PROP_VAL_ASPI_CATEGORY_B	Category B
3	SE_PROP_VAL_ASPI_CATEGORY_C	Category C
4	SE_PROP_VAL_ASPI_CATEGORY_D	Category D
5	SE_PROP_VAL_ASPI_CATEGORY_E	Category E
6	SE_PROP_VAL_ASPI_CATEGORY_F	Category F
7	SE_PROP_VAL_ASPI_CATEGORY_G	Category G
997	SE_PROP_VAL_ASPI_DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ASPI_NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_ASPI_OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Runway Approach Obstruction Identification Surface Section Number

Definition:
The ranged section distance from the beginning of the runway approach obstruction identification surface (OIS).

AC: ASS_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ASS__UNKNOWN	Unknown
1	SE_PROP_VAL_ASS__le3048	<= 3,048
2	SE_PROP_VAL_ASS__gt3048_AND_le6096	> 3,048 and <= 6,096
3	SE_PROP_VAL_ASS__gt6096_AND_le9144	> 6,096 and <= 9,144
4	SE_PROP_VAL_ASS__gt9144_AND_le12899pt75	> 9,144 and <= 12,899.75
997	SE_PROP_VAL_ASS__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ASS__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_ASS__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.1

Name: Air Stability, Showalter Index

Definition:
The quantity of the value that indicates the degree of stability of the layer of air extending from a level near the surface of the Earth to the 500 millibar surface as calculated by the Showalter method.

AC: ASSI

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +100.00

Recommended Minimum Value: -40.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_UNITLESS

Source: JMCDM inputs 8-11-98

Name: Air-Sea Temperature Difference, Climatology - Mean

Definition:
The mean temperature difference between the air and the sea.

AC: ASTM

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +9.9

Recommended Minimum Value: -30.3

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Air-Sea Temperature Difference, Climatology - Standard Deviation

Definition:
The standard deviation of the temperature difference between the air and the sea.

AC: ASTS

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 6.6

Recommended Minimum Value: 0.0

Recommended Significant Digits: 2

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Acoustic Scattering Strength, Volume - Province Identifier

Definition:
The identifier that represents the volume scattering province; used for linking to external databases. Volume Scattering Strength (VSS) model specific. Reference NAVOCEANO OAML-DBD-14G.

AC: ASVP

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ASVP_DATA_MISSING_OR_UNKNOWN	Data Missing / Unknown
1	SE_PROP_VAL_ASVP_ANTARCTIC_1	Antarctic 1
2	SE_PROP_VAL_ASVP_ANTARCTIC_2	Antarctic 2
3	SE_PROP_VAL_ASVP_ANTARCTIC_3	Antarctic 3
4	SE_PROP_VAL_ASVP_ANTARCTIC_4	Antarctic 4
5	SE_PROP_VAL_ASVP_ANTARCTIC_5	Antarctic 5
6	SE_PROP_VAL_ASVP_ANTARCTIC_6	Antarctic 6
7	SE_PROP_VAL_ASVP_ANTARCTIC_7	Antarctic 7
8	SE_PROP_VAL_ASVP_ANTARCTIC_8	Antarctic 8
9	SE_PROP_VAL_ASVP_ANTARCTIC_9	Antarctic 9
10	SE_PROP_VAL_ASVP_ANTARCTIC_10	Antarctic 10
11	SE_PROP_VAL_ASVP_ANTARCTIC_11	Antarctic 11
12	SE_PROP_VAL_ASVP_ANTARCTIC_12	Antarctic 12
13	SE_PROP_VAL_ASVP_ARCTIC_1	Arctic 1
14	SE_PROP_VAL_ASVP_ARCTIC_2	Arctic 2
15	SE_PROP_VAL_ASVP_ARCTIC_3	Arctic 3
16	SE_PROP_VAL_ASVP_ARCTIC_4	Arctic 4
17	SE_PROP_VAL_ASVP_ARCTIC_5	Arctic 5
18	SE_PROP_VAL_ASVP_ARCTIC_6	Arctic 6
19	SE_PROP_VAL_ASVP_ARCTIC_7	Arctic 7
20	SE_PROP_VAL_ASVP_ARCTIC_8	Arctic 8
21	SE_PROP_VAL_ASVP_ARCTIC_9	Arctic 9
22	SE_PROP_VAL_ASVP_ARCTIC_10	Arctic 10
23	SE_PROP_VAL_ASVP_ARCTIC_11	Arctic 11
24	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_1	North Atlantic 1
25	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_2	North Atlantic 2
26	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_3	North Atlantic 3
27	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_4	North Atlantic 4
28	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_4A	North Atlantic 4A
29	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_5	North Atlantic 5
30	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_5A	North Atlantic 5A
31	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_6	North Atlantic 6
32	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_7	North Atlantic 7
33	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_8	North Atlantic 8
34	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_9	North Atlantic 9
35	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_10	North Atlantic 10
36	SE_PROP_VAL_ASVP_NORTH_ATLANTIC_11	North Atlantic 11
37	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_1	South Atlantic 1
38	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_2	South Atlantic 2
39	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_3	South Atlantic 3
40	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_3A	South Atlantic 3A
41	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_4	South Atlantic 4
42	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_5	South Atlantic 5
43	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_5A	South Atlantic 5A
44	SE_PROP_VAL_ASVP_SOUTH_ATLANTIC_6	South Atlantic 6
45	SE_PROP_VAL_ASVP_INDIAN_1	Indian 1
46	SE_PROP_VAL_ASVP_INDIAN_2	Indian 2
47	SE_PROP_VAL_ASVP_INDIAN_3	Indian 3
48	SE_PROP_VAL_ASVP_INDIAN_4	Indian 4
49	SE_PROP_VAL_ASVP_INDIAN_5	Indian 5
50	SE_PROP_VAL_ASVP_INDIAN_6	Indian 6
51	SE_PROP_VAL_ASVP_INDIAN_7	Indian 7
52	SE_PROP_VAL_ASVP_INDIAN_8	Indian 8
53	SE_PROP_VAL_ASVP_INDIAN_9	Indian 8
54	SE_PROP_VAL_ASVP_INDIAN_10	Indian 10
55	SE_PROP_VAL_ASVP_INDIAN_11	Indian 11
56	SE_PROP_VAL_ASVP_NORTH_PACIFIC_1	North Pacific 1
57	SE_PROP_VAL_ASVP_NORTH_PACIFIC_2	North Pacific 2
58	SE_PROP_VAL_ASVP_NORTH_PACIFIC_3	North Pacific 3
59	SE_PROP_VAL_ASVP_NORTH_PACIFIC_4	North Pacific 4
60	SE_PROP_VAL_ASVP_NORTH_PACIFIC_5	North Pacific 5
61	SE_PROP_VAL_ASVP_NORTH_PACIFIC_6	North Pacific 6
62	SE_PROP_VAL_ASVP_NORTH_PACIFIC_7	North Pacific 7
63	SE_PROP_VAL_ASVP_NORTH_PACIFIC_7A	North Pacific 7A
64	SE_PROP_VAL_ASVP_NORTH_PACIFIC_8	North Pacific 8
65	SE_PROP_VAL_ASVP_NORTH_PACIFIC_9	North Pacific 9
66	SE_PROP_VAL_ASVP_NORTH_PACIFIC_10	North Pacific 10
67	SE_PROP_VAL_ASVP_NORTH_PACIFIC_11	North Pacific 11
68	SE_PROP_VAL_ASVP_NORTH_PACIFIC_12	North Pacific 12
69	SE_PROP_VAL_ASVP_NORTH_PACIFIC_13	North Pacific 13
70	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_1	South Pacific 1
71	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_2	South Pacific 2
72	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_3	South Pacific 3
73	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_3A	South Pacific 3A
74	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_4	South Pacific 4
75	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_5	South Pacific 5
76	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_6	South Pacific 6
77	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_6A	South Pacific 6A
78	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_7	South Pacific 7
79	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_8	South Pacific 8
80	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_9	South Pacific 9
81	SE_PROP_VAL_ASVP_SOUTH_PACIFIC_9A	South Pacific 9A
997	SE_PROP_VAL_ASVP_DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ASVP_NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.5.3

Name: Aqueduct Type Category

Definition:
Type of aqueduct.

AC: ATC_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ATC__UNKNOWN	Unknown
1	SE_PROP_VAL_ATC__QANAT_OR_KANAT_OR_KAREZ_SHAFT	Qanat / Kanat / Karez Shaft
3	SE_PROP_VAL_ATC__UNDERGROUND_AQUEDUCT	Underground Aqueduct
997	SE_PROP_VAL_ATC__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ATC__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Air Temperature, Climatology - Mean Change

Definition:
Quantity of mean difference between the mean temperature at an initial time and the mean temperature at an offset from that time.

AC: ATCC

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Temperature, Climatology - Minimum Change

Definition:
Quantity of minimum difference between the mean temperature at an initial time and the mean temperature at an offset from that time.

AC: ATCI

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Temperature, Climatology - Mean

Definition:
The mean temperature of the air.

AC: ATCM

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Climatology - Standard Deviation

Definition:
The standard deviation of the air temperature.

AC: ATCS

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +25.00

Recommended Minimum Value: 0.00

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Cloud Top

Definition:
The air temperature at the cloud top.

AC: ATCT

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 340

Recommended Minimum Value: 160

Recommended Significant Digits: 3

Recommended Tolerance: 1

Units: EDCS_UNITS_KELVIN

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Air Temperature, Climatology - Maximum Change

Definition:
Quantity of maximum difference between the mean temperature at an initial time and the mean temperature at an offset from that time.

AC: ATCX

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Temperature, Extreme

Definition:
The temperature of the high or low air temperature for a given period.

AC: ATE_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Minimum

Definition:
The minimum air temperature that occurred during the measurement period.

AC: ATI_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Minimum - Period

Definition:
The time period for which the minimum air temperature was recorded.

AC: ATIP

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 1440

Recommended Minimum Value: 0

Recommended Significant Digits: 4

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Traffic Service Route Level

Definition:
Defines the Air Traffic Service (ATS) Route Structure of which this route is effective.

AC: ATL_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ATL__UNKNOWN	Unknown
1	SE_PROP_VAL_ATL__BOTH	Both
2	SE_PROP_VAL_ATL__HIGH_LEVEL_FL195	High Level (FL195)
3	SE_PROP_VAL_ATL__LOW_LEVEL_FL195	Low Level (FL195)
4	SE_PROP_VAL_ATL__NIGHT_LOW_FLYING	Night Low Flying
997	SE_PROP_VAL_ATL__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ATL__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_ATL__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Air Temperature, Mean

Definition:
The mean air temperature during the measurement period.

AC: ATM_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Aids to Navigation

Definition:
Indicates whether the object is marked or unmarked by an aid to navigation.

AC: ATN_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_ATN__UNKNOWN	Unknown
1	SE_PROP_VAL_ATN__MARKED	Marked
2	SE_PROP_VAL_ATN__UNMARKED	Unmarked
3	SE_PROP_VAL_ATN__LIT	Lit
4	SE_PROP_VAL_ATN__UNLIT	Unlit
997	SE_PROP_VAL_ATN__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_ATN__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_ATN__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Air Temperature

Definition:
The temperature of the air.

AC: ATP_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Potential

Definition:
The temperature a parcel of dry air would have, if brought adiabatically from its initial state to the standard pressure of 1000 millibars.

AC: ATPO

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 463.0

Recommended Minimum Value: 163.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_KELVIN

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Air Temperature, Error

Definition:
The potential error in an air temperature measurement.

AC: ATR_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +50.0

Recommended Minimum Value: -50.0

Recommended Significant Digits: 3

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Temperature, Surface

Definition:
The temperature of the air at ground level.

AC: ATS_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Temperature, Virtual

Definition:
In a system of moist air, the temperature of dry air having the same density and pressure as the moist air.

AC: ATV_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 336.0

Recommended Minimum Value: 163.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_KELVIN

Source: Associate inputs to support EDCS Implementation Release 2.7

Name: Air Temperature, Wet Bulb Globe

Definition:
The temperature of the air sensed by a thermometer fixed in the centre of a globe.

AC: ATWB

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Maximum

Definition:
The maximum air temperature that occurred during the measurement period.

AC: ATX_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: +63.0

Recommended Minimum Value: -110.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_CELSIUS

Source: JMCDM inputs 8-11-98

Name: Air Temperature, Maximum - Period

Definition:
The time period for which the maximum temperature was recorded.

AC: ATXP

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: 1440

Recommended Minimum Value: 0

Recommended Significant Digits: 4

Recommended Tolerance: 1

Units: EDCS_UNITS_METER

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Air Traffic Service Use Attribute

Definition:
The particular use of the designated Air Traffic Service (ATS) airspace.

AC: AUA_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AUA__UNKNOWN	Unknown
1	SE_PROP_VAL_AUA__ADVISORY_AREA_ADA	Advisory Area (ADA)
2	SE_PROP_VAL_AUA__AIR_DEFENSE_IDENTIFICATION_ZONE	Air Defense Identification Zone (ADIZ)
3	SE_PROP_VAL_AUA__AIR_ROUTE_TRAFFIC_CONTROL_CENTER	Air Route Traffic Control Centre (ARTCC)
4	SE_PROP_VAL_AUA__ALERT_AREA	Alert Area
5	SE_PROP_VAL_AUA__AREA_CONTROL_CENTER	Area Control Centre (ACC)
6	SE_PROP_VAL_AUA__BUFFER_ZONE	Buffer Zone (BZ)
7	SE_PROP_VAL_AUA__CANADIAN_AIR_DEFENSE_IDENTIFICATION_ZONE	Canadian Air Defense Identification Zone (CADIZ)
8	SE_PROP_VAL_AUA__CONTROL_AREA	Control Area (CTA)
9	SE_PROP_VAL_AUA__CONTROL_ZONE	Control Zone (CTLZ)
10	SE_PROP_VAL_AUA__DANGER_AREA	Danger Area
11	SE_PROP_VAL_AUA__DEW_EAST_MILITARY_IDENTIFICATION_ZONE	Dew East Military Identification Zone (DEMIZ)
12	SE_PROP_VAL_AUA__DISTANT_EARLY_WARNING_IDENTIFICATION_ZONE	Distant Early Warning Identification Zone (DEWIZ)
13	SE_PROP_VAL_AUA__FLIGHT_INFORMATION_REGION	Flight Information Region (FIR)
14	SE_PROP_VAL_AUA__FRENCH_PERIPHERAL_IDENTIFICATION_ZONE	French Peripheral Identification Zone (LIP)
15	SE_PROP_VAL_AUA__MILITARY_AERODROME_TRAFFIC_ZONE	Military Aerodrome Traffic Zone (MAIZ)
16	SE_PROP_VAL_AUA__MILITARY_COMMON_AREA_CONTROL	Military Common Area Control (MCAC)
17	SE_PROP_VAL_AUA__MILITARY_CLIMB_CORRIDOR	Military Climb Corridor (MCC)
18	SE_PROP_VAL_AUA__MILITARY_FLYING_AREA	Military Flying Area (Canada, MFA)
19	SE_PROP_VAL_AUA__MIDCANADA_IDENTIFICATION_ZONE	Mid-Canada Identification Zone (MIDIZ)
20	SE_PROP_VAL_AUA__MILITARY_OPERATIONS_AREA	Military Operations Area (MOA)
21	SE_PROP_VAL_AUA__MILITARY_TERMINAL_CONTROL_AREA	Military Terminal Control Area (MTCA)
22	SE_PROP_VAL_AUA__MILITARY_UPPER_CONTROL_AREA	Military Upper Control Area (MUCA)
23	SE_PROP_VAL_AUA__OCEANIC_CONTROL_AREA_NON_FAA	Oceanic Control Area (non-FAA) (OCA)
24	SE_PROP_VAL_AUA__OPERATING_AREA	Operating Area (OPAREA)
25	SE_PROP_VAL_AUA__PROHIBITED_AREA	Prohibited Area
26	SE_PROP_VAL_AUA__POSITIVE_CONTROL_AREA	Positive Control Area (PCA)
27	SE_PROP_VAL_AUA__POSITIVE_CONTROL_ZONE	Positive Control Zone (PCZ)
28	SE_PROP_VAL_AUA__RADAR_AREA	Radar Area
29	SE_PROP_VAL_AUA__RESTRICTED_AREA	Restricted Area
30	SE_PROP_VAL_AUA__SECURITY_IDENTIFICATION_ZONE	Security Identification Zone (SIZ)
31	SE_PROP_VAL_AUA__SPECIAL_AIR_TRAFFIC_RULES_AREA	Special Air Traffic Rules Area
32	SE_PROP_VAL_AUA__SPECIAL_RULES_ZONE	Special Rules Zone
33	SE_PROP_VAL_AUA__TRANSITION_AREA_FOR_CHART_USE_ONLY	Transition Area (For Chart Use Only - TA)
34	SE_PROP_VAL_AUA__TERMINAL_CONTROL_AREA	Terminal Control Area (TCA)
35	SE_PROP_VAL_AUA__CONTINENTAL_CONTROL_AREA	Continental Control Area (CCA)
36	SE_PROP_VAL_AUA__SPECIAL_OPERATIONS_AREA	Special Operations Area (Air)
37	SE_PROP_VAL_AUA__TERMINAL_RADAR_SERVICE_AREA	Terminal Radar Service Area (TRSA)
38	SE_PROP_VAL_AUA__UPPER_ADVISORY_AREA	Upper Advisory Area (UDA)
39	SE_PROP_VAL_AUA__UPPER_CONTROL_AREA	Upper Control Area (UTA)
40	SE_PROP_VAL_AUA__UPPER_FLIGHT_INFORMATION_REGION	Upper Flight Information Region (UIR)
41	SE_PROP_VAL_AUA__WARNING_AREA	Warning Area
42	SE_PROP_VAL_AUA__ZONE_OF_INTERIOR	Zone of Interior (ZI)
44	SE_PROP_VAL_AUA__KOREA_LIMITED_IDENTIFICATION_ZONE	Korea Limited Identification Zone(KLIZ)
45	SE_PROP_VAL_AUA__UNCONTROLLED_AIRSPACE	Uncontrolled Airspace
46	SE_PROP_VAL_AUA__CONTROLLED_AIRSPACE	Controlled Airspace
47	SE_PROP_VAL_AUA__AIRPORT_TRAFFIC_AREA	Airport Traffic Area (ATA)
48	SE_PROP_VAL_AUA__AIRPORT_RADAR_SERVICE_AREA	Airport Radar Service Area (ARSA)
49	SE_PROP_VAL_AUA__CONTROLLED_FIRING_AREA	Controlled Firing Area
50	SE_PROP_VAL_AUA__PARACHUTE_JUMP_AREA	Parachute Jump Area
51	SE_PROP_VAL_AUA__AIRPORT_ADVISORY_AREA	Airport Advisory Area
52	SE_PROP_VAL_AUA__DESIGNATED_MOUNTAINOUS_AREA	Designated Mountainous Area
54	SE_PROP_VAL_AUA__NON_FREE_FLYING_AREA	Non-Free Flying Area
55	SE_PROP_VAL_AUA__CONTROL_ZONE_NO_FIXED_WING_SPECIAL_VFR_PERMITTED	Control Zone - No Fixed Wing Special VFR Permitted
56	SE_PROP_VAL_AUA__ALTIMETER_CHANGE_BOUNDARY	Altimeter Change Boundary
57	SE_PROP_VAL_AUA__DEFENSE_AREA	Defense Area
58	SE_PROP_VAL_AUA__AERODROME_CONTROL_ZONE	Aerodrome Control Zone
59	SE_PROP_VAL_AUA__CLASS_C_CONTROL_ZONE	Class C Control Zone
60	SE_PROP_VAL_AUA__SPARSELY_SETTLED_AREA	Sparsely Settled Area
62	SE_PROP_VAL_AUA__ICAO	ICAO
63	SE_PROP_VAL_AUA__UPPER_AIRSPACE_CENTERS_OPERATIONAL_AIR_TRAFFIC	Upper Airspace Centres Operational Air Traffic
64	SE_PROP_VAL_AUA__CONTROLLED_VISUAL_FLIGHT_RULES	Controlled Visual Flight Rules (CVFR)
65	SE_PROP_VAL_AUA__BIRD_HAZARD_AREAS	Bird Hazard Areas
66	SE_PROP_VAL_AUA__TEMPORARY_RESERVED_AIRSPACE	Temporary Reserved Airspace (TRA)
67	SE_PROP_VAL_AUA__AIR_ROUTE_TRAFFIC_CONTROL_CENTER_SECTOR_OR_DISCRETE	Air Route Traffic Control Centre Sector or Discrete
68	SE_PROP_VAL_AUA__SUB_FLIGHT_INFORMATION_REGION	Sub-Flight Information Region (SUB FIR)
69	SE_PROP_VAL_AUA__RADAR_AREA_SECTOR_BOUNDARY	Radar Area Sector Boundary
70	SE_PROP_VAL_AUA__OCEANIC_CONTROL_AREA_FAA	Oceanic Control Area (FAA) (OCA)
74	SE_PROP_VAL_AUA__REFUELING_OR_TRACK_AREA	Refueling / Track Area
75	SE_PROP_VAL_AUA__BERLIN_CONTROL_ZONE	Berlin Control Zone
76	SE_PROP_VAL_AUA__HELICOPTER_PROTECTION_AREA	Helicopter Protection Area
77	SE_PROP_VAL_AUA__TRAFFIC_INFORMATION_ZONE	Traffic Information Zone
78	SE_PROP_VAL_AUA__LOW_FLYING_AREA	Low Flying Area
79	SE_PROP_VAL_AUA__SPECIAL_USE_AIRSPACE_EXCLUSIONS	Special Use Airspace Exclusions
997	SE_PROP_VAL_AUA__DATA_WITHHELD	Data Withheld
999	SE_PROP_VAL_AUA__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Airspace Use Boundary

Definition:
Designated airspace within which some or all aircraft may be subject to air traffic control.

AC: AUB_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AUB__UNKNOWN	Unknown
1	SE_PROP_VAL_AUB__FLIGHT_INFORMATION_REGION	Flight Information Region (FIR)
2	SE_PROP_VAL_AUB__SUB_FIR	Sub-FIR
3	SE_PROP_VAL_AUB__CONTROL_ZONE_CTZ_OR_CTR	Control Zone (CTZ / CTR)
4	SE_PROP_VAL_AUB__MILITARY_CTZ_OR_CTR	Military CTZ / CTR
6	SE_PROP_VAL_AUB__SPECIAL_RULES_ZONE	Special Rules Zone (SRZ)
7	SE_PROP_VAL_AUB__ADVISORY_AREA	Advisory Area (ADA)
8	SE_PROP_VAL_AUB__TERMINAL_CONTROL_AREA	Terminal Control Area (TCA) / Military TCA (MTMA)
10	SE_PROP_VAL_AUB__MILITARY_CLIMB_CORRIDOR	Military Climb Corridor
11	SE_PROP_VAL_AUB__ALTIMETRIC_SETTING_REGION	Altimetric Setting Region (ASR)
12	SE_PROP_VAL_AUB__DESIGNATED_MOUNTAINOUS_AREA	Designated Mountainous Area
997	SE_PROP_VAL_AUB__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AUB__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Airspace Use Limitations

Definition:
Airspace wherein activities must be confined because of their nature and/or wherein limitations may be imposed upon aircraft operations.

AC: AUL_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AUL__UNKNOWN	Unknown
1	SE_PROP_VAL_AUL__DANGER_AREA	Danger Area
2	SE_PROP_VAL_AUL__PROHIBITED_AREA	Prohibited Area
3	SE_PROP_VAL_AUL__RESTRICTED_AREA	Restricted Area
4	SE_PROP_VAL_AUL__PROHIBITED_VFR	Prohibited VFR
5	SE_PROP_VAL_AUL__ALERT_AREA	Alert Area
6	SE_PROP_VAL_AUL__WARNING_AREA	Warning Area
7	SE_PROP_VAL_AUL__DEFENSE_AREA	Defense Area
8	SE_PROP_VAL_AUL__CONTROLLED_FIRING_AREA	Controlled Firing Area
9	SE_PROP_VAL_AUL__TEMPORARY_RESERVED_AIRSPACE	Temporary Reserved Airspace (TRA)
10	SE_PROP_VAL_AUL__PARACHUTE_DROP_ZONE	Parachute Drop Zone
11	SE_PROP_VAL_AUL__HAZARD_TO_AIRCRAFT	Hazard to Aircraft
12	SE_PROP_VAL_AUL__GAS_VENTING_STATION	Gas Venting Station
13	SE_PROP_VAL_AUL__TOWN_TO_BE_AVOIDED	Town to be Avoided
14	SE_PROP_VAL_AUL__NATURE_RESERVES_PARKS_CONSERVATION_AREAS	Nature Reserves, Parks, and Conservation Areas
15	SE_PROP_VAL_AUL__HELICOPTER_PROTECTION	Helicopter Protection
16	SE_PROP_VAL_AUL__AIR_EXERCISE_AREA	Air Exercise Area
17	SE_PROP_VAL_AUL__AREA_OF_INTENSE_AIR_ACTIVITY	Area of Intense Air Activity
18	SE_PROP_VAL_AUL__BIRD_SANCTUARY	Bird Sanctuary
19	SE_PROP_VAL_AUL__BIRD_HAZARD_AREA	Bird Hazard Area
20	SE_PROP_VAL_AUL__INDUSTRIAL_HAZARDS_OR_OBJECT_NEEDING_PROTECTION	Industrial Hazards / Object needing protection
21	SE_PROP_VAL_AUL__HEALTH_RESORTS_OR_MEDICAL_ESTABLISHMENTS	Health Resorts / Medical Establishments
22	SE_PROP_VAL_AUL__LOW_FLYING_AVOIDANCE_AREA	Low Flying Avoidance Area
23	SE_PROP_VAL_AUL__MINK_FARM	Mink Farm
24	SE_PROP_VAL_AUL__LOW_FLYING_TACTICAL_TRAINING_AVOIDANCES	Low Flying Tactical Training Avoidances
25	SE_PROP_VAL_AUL__LOW_FLYING_DEDICATED_USER_AREA	Low Flying Dedicated User Area
26	SE_PROP_VAL_AUL__AREA_OF_INTENSIVE_MICROLIGHT_OR_ULTRALIGHT_FLYING	Area of Intensive Microlight / Ultralight Flying
27	SE_PROP_VAL_AUL__PROVOST_MARSHAL	Provost Marshal
28	SE_PROP_VAL_AUL__MILITARY_OPERATING_AREA	Military Operating Area (MOA)
29	SE_PROP_VAL_AUL__HIGH_INTENSITY_RADIO_TRANSMISSION_AREA	High Intensity Radio Transmission Area (HIRTA)
30	SE_PROP_VAL_AUL__MILITARY_FLYING_AREA	Military Flying Area (MFA)
31	SE_PROP_VAL_AUL__OPERATING_AREA	Operating Area (OPAREA)
32	SE_PROP_VAL_AUL__NON_FREE_FLYING_AREA	Non-free Flying Area
33	SE_PROP_VAL_AUL__SPARSELY_SETTLED_AREA	Sparsely Settled Area
34	SE_PROP_VAL_AUL__CAUTION_AREA	Caution Area
997	SE_PROP_VAL_AUL__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AUL__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_AUL__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Airspace Use Routes

Definition:
A specified route designed for channeling the flow of traffic as necessary for the provision of air traffic services.

AC: AUR_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AUR__UNKNOWN	Unknown
1	SE_PROP_VAL_AUR__AIRWAY	Airway
2	SE_PROP_VAL_AUR__AIR_ROUTE	Air Route
3	SE_PROP_VAL_AUR__PURPLE_AIRWAY	Purple Airway
4	SE_PROP_VAL_AUR__ROYAL_LOW_LEVEL_CORRIDOR	Royal Low Level Corridor
5	SE_PROP_VAL_AUR__CORRIDOR	Corridor
6	SE_PROP_VAL_AUR__ATLANTIC	Atlantic
7	SE_PROP_VAL_AUR__BAHAMAS	Bahamas
8	SE_PROP_VAL_AUR__ADVISORY	Advisory
9	SE_PROP_VAL_AUR__DIRECT	Direct
10	SE_PROP_VAL_AUR__MILITARY	Military
11	SE_PROP_VAL_AUR__OCEANIC	Oceanic
12	SE_PROP_VAL_AUR__AREA_NAVIGATION	Area Navigation (RNAV)
13	SE_PROP_VAL_AUR__SUBS	SUBS
14	SE_PROP_VAL_AUR__TACAN	TACAN
15	SE_PROP_VAL_AUR__HELICOPTER_ROUTE	Helicopter Route
16	SE_PROP_VAL_AUR__HELICOPTER_ROUTES_NOT_AVAILABLE_TO_SINGLE_ENGINE	Helicopter Routes not available to single engine
17	SE_PROP_VAL_AUR__LOW_FLYING_ROUTE	Low Flying Route
18	SE_PROP_VAL_AUR__ROYAL_HELICOPTER_ROUTE	Royal Helicopter Route
19	SE_PROP_VAL_AUR__JET	Jet
20	SE_PROP_VAL_AUR__NORTH_AMERICA	North America
21	SE_PROP_VAL_AUR__CANADIAN_CONTROL_AREA_TRACKS	Canadian Control Area tracks
997	SE_PROP_VAL_AUR__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AUR__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded
999	SE_PROP_VAL_AUR__OTHER	Other

Units: EDCS_UNITS_ENUMERATION

Source: DIGEST Edition 2.0

Name: Airspace / Facility Operating Times

Definition:
Status of airspace and any restrictions that are applicable.

AC: AUS_

Recommended Data Type: SE_LEX_STRING

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: 256

Recommended Tolerance: Not Applicable

Units: EDCS_UNITS_UNITS_NOT_APPLICABLE

Source: DIGEST Edition 2.0

Name: Lowest Airspace Height (Altitude)

Definition:
Height Above Ground Level (AGL) to the lowest portion of the object (used only for Air Information).

AC: AV1_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_FOOT

Source: DIGEST Edition 2.0

Name: Highest Airspace Height (Altitude)

Definition:
Height Above Ground Level (AGL) to the highest portion of the object (used only for Air Information).

AC: AV2_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_FOOT

Source: DIGEST Edition 2.0

Name: Vertical Accuracy, Absolute

Definition:
The difference between the recorded elevations of the objects and their true elevations at a specific point referenced to the same vertical datum at 90% probability. (See also VERTICAL_ACCURACY_RELATIVE .)

AC: AVA_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: Not Applicable

Recommended Minimum Value: Not Applicable

Recommended Significant Digits: Not Applicable

Recommended Tolerance: .1

Units: EDCS_UNITS_METER

Source: DIGEST Edition 2.0a

Name: Averaging Period

Definition:
The period of time over which a measurement has been averaged.

AC: AVP_

Recommended Data Type: EDCS_AC_ENUM_VALUE

Possible Enumerators:

0	SE_PROP_VAL_AVP__DATA_MISSING_OR_UNKNOWN	Data Missing / Unknown
1	SE_PROP_VAL_AVP__1_SECOND	1 Second
2	SE_PROP_VAL_AVP__2_SECONDS	2 Seconds
3	SE_PROP_VAL_AVP__5_SECONDS	5 Seconds
4	SE_PROP_VAL_AVP__10_SECONDS	10 Seconds
5	SE_PROP_VAL_AVP__15_SECONDS	15 Seconds
6	SE_PROP_VAL_AVP__30_SECONDS	30 Seconds
7	SE_PROP_VAL_AVP__1_MINUTE	1 Minute
8	SE_PROP_VAL_AVP__2_MINUTES	2 Minutes
9	SE_PROP_VAL_AVP__5_MINUTES	5 Minutes
10	SE_PROP_VAL_AVP__10_MINUTES	10 Minutes
11	SE_PROP_VAL_AVP__15_MINUTES	15 Minutes
12	SE_PROP_VAL_AVP__30_MINUTES	30 Minutes
13	SE_PROP_VAL_AVP__1_HOUR	1 Hour
14	SE_PROP_VAL_AVP__2_HOURS	2 Hours
15	SE_PROP_VAL_AVP__3_HOURS	3 Hours
16	SE_PROP_VAL_AVP__4_HOURS	4 Hours
17	SE_PROP_VAL_AVP__6_HOURS	6 Hours
18	SE_PROP_VAL_AVP__8_HOURS	8 Hours
19	SE_PROP_VAL_AVP__12_HOURS	12 Hours
20	SE_PROP_VAL_AVP__24_HOURS	24 Hours
997	SE_PROP_VAL_AVP__DATA_WITHHELD	Data Withheld
998	SE_PROP_VAL_AVP__NOT_APPLICABLE_OR_POINT_EXCLUDED	Not Applicable / Point Excluded

Units: EDCS_UNITS_ENUMERATION

Source: Associate inputs to support EDCS Implementation Release 2.5

Name: Air Route Segments Width

Definition:
Width of individual air route segments.

AC: AWD_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_NAUTICAL_MILE

Source: DIGEST Edition 2.0

Name: Lowest Airspace Z-value

Definition:
Measurement to specify lowest vertical limits.

AC: AZ1_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_FOOT

Source: DIGEST Edition 2.0

Name: Highest Airspace Z-value

Definition:
Measurement to specify highest vertical limits.

AC: AZ2_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_FOOT

Source: DIGEST Edition 2.0

Name: Minimum Safe Altitude Sector

Definition:
The minimum safe altitude above Mean Sea Level (MSL) which provides a 1000 foot obstacle clearance within the airspace.

AC: AZ3_

Recommended Data Type: SE_INT16

Possible Enumerators: None

Recommended Maximum Value: +32767

Recommended Minimum Value: -32767

Recommended Significant Digits: Not Applicable

Recommended Tolerance: 1

Units: EDCS_UNITS_FOOT

Source: DIGEST Edition 2.0a

Name: Azimuth, Magnetic

Definition:
The horizontal angle, measured in a clockwise direction, from local planetary magnetic north to the direction to a position or object.

AC: AZM_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.9

Recommended Minimum Value: 0.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34

Name: Azimuth, Geodetic

Definition:
The horizontal angle, measured in a clockwise direction, from planetary geodetic north to the direction to a position or object.

AC: AZT_

Recommended Data Type: SE_FLOAT32

Possible Enumerators: None

Recommended Maximum Value: 359.9

Recommended Minimum Value: 0.0

Recommended Significant Digits: 4

Recommended Tolerance: .1

Units: EDCS_UNITS_DEGREE_ARC

Source: Associate inputs to support EDCS Implementation Release 1.34