The SEDRIS Data Representation Model
APPENDIX A - Classes
PS Location 2D

Class Name: PS Location 2D

Superclass - <Location 2D>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class specifies a coordinate within the Polar Stereographic (PS) 2D Spatial Reference Frame (SRF).

See [I18026] for a complete definition.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

This class appears on only one page of the DRM class diagram.

Example

  1. The Polar Stereographic Reference Frame provides reduced distortion at the polar regions of the globe. This spatial reference frame is used for polar region navigation.

FAQs

Where can users obtain further information on PS?

See the Spatial Reference Model (SRM) for additional details.

Constraints

Component of (two-way)(inherited)

Inherited Field Elements

This class has no inherited field elements.

Field Elements

SRM_PS_Coordinate_2D coordinate;

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Last updated: May 15, 2003 Copyright © 2003 SEDRIS™