Class Name: PS Surface Location

Superclass - <Location Surface>

Subclasses

Definition

An instance of this DRM class specifies a surface coordinate for an SRF based on the Polar Stereographic SRFT.

See 8.5.23 Polar stereographic SRFT of ISO/IEC 18026 for a complete definition.

Primary Page in DRM Diagram:

• 15

Secondary Pages in DRM Diagram:

Example

1. An SRF derived from the Polar Stereographic SRFT provides reduced distortion at the polar regions of the Earth. Such an SRF is used for polar region navigation.

FAQs

Where can users obtain further information on PS?

See the SRM for additional details.

Constraints

• <<Publishable Object>>
• <<Environment Root SRF>>
• <<Image Anchor SRF>>
• <<Inheritance Rule For Location>>
• <<Model SRF>>

Component of (two-way) (inherited)

• zero or more <Arc> instances
• zero or more <Camera Point> instances
• zero or more <Directional Light Behaviour> instances
• zero or one <Distance LOD Data> instance
• zero or more <Ellipse> instances
• zero or more <Feature Edge> instances
• zero or more <Feature Face> instances
• zero or one <Feature Node> instance
• zero or more <Image Anchor> instances
• zero or more <Label> instances
• zero or more <Perimeter Data> instances
• zero or more <Point> instances
• zero or more <Property Grid Hook Point> instances
• zero or one <Reference Origin> instance
• zero or more <Reference Vector> instances
• zero or more <Spatial Extent> instances
• zero or more <Spatial Index Related Feature Topology> instances
• zero or more <Spatial Index Related Features> instances
• zero or more <Spatial Index Related Geometry> instances
• zero or more <Spatial Index Related Geometry Topology> instances
• zero or more <Tack Point> instances
• zero or more <Vertex> instances
• zero or more <World 3x3> instances
• zero or more <World Transformation> instances

Inherited Field Elements

Field Elements

Notes

Fields Notes

coordinate

The coordinate field specifies the set of coordinate-component values.