Class Name: Feature Topology Perimeter Data

Superclass - Base Perimeter Data

Definition

Base Perimeter Data that describes the outline of a region that is used for spatial indexing of Feature Topology objects.

Primary Page in DRM Diagram:

• 9

Secondary Pages in DRM Diagram:

• 11

Example

1. The spatial extent of a thematic coverage might be divided up into a collection of irregularly shaped tiles representing different countries, such that the Feature Topology objects located within each tile are organized into a separate Union of Feature Topology.

FAQs

What is the purpose of this class?

This class allows Feature Topology objects to be organized into spatial indexing regions of any shape.

Constraints

• Non Self Overlapping Perimeter Data Locations

Composed of (one-way)(inherited)

• an unbounded set of {ordered} Locations[3...]