/*
 * STRUCT: SRM_EC_2D_PARAMETERS
 *
 *   The parameters needed to define the Equidistant Cylindrical (EC) 2D
 *   spatial reference frame (SRF). See the Spatial Reference Model
 *   for details.
 */
typedef struct
{
/*
* Specification of Object Reference Model (ORM)
*/
SE_HORIZONTAL_DATUM_ENUM horizontal_datum;
/*
* Specification of Projection Basis (standard parallel)
*/
SE_FLOAT64 geodetic_latitude; (notes)
/*
* Origin of Spatial Reference Frame
*/
SE_FLOAT64 geodetic_longitude; (notes)
/*
* Origin Displacement of Coordinate System
*/
SE_FLOAT64 x_offset; (notes)
SE_FLOAT64 y_offset; (notes)
SE_FLOAT64 central_scale_factor; (notes)
} SRM_EC_2D_PARAMETERS;

Field Notes

geodetic_latitude

 degrees; standard parallel and origin of the projected X axis
 (which is positive northwards)

geodetic_longitude

 degrees; specifying the meridian of the Y axis;
 positive northwards)

x_offset

 origin relative displacement in X

y_offset

 origin relative displacement in Y

central_scale_factor

 unitless; normally close to (<=)1.0
Prev: SRM_EC_2D_COORD. Next: SRM_EC_3D_COORD. Up:Index