The SEDRIS Data Representation Model
APPENDIX A - Classes
Environmental Domain Summary

Class Name: Environmental Domain Summary

Superclass - <SEDRIS Abstract Base>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class identifies a single environmental domain that is represented by the aggregate <Transmittal Summary> instance.

The complete list of <Environmental Domain Summary> components of a <Transmittal Summary> instance summarizes the environmental domains that the data producer is representing in the transmittal.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

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

Example

  1. Consider a transmittal containing a polygonal representation of a terrain skin. The transmittal can indicate such environmental domain coverage with an <Environmental Domain Summary> instance with environmental_domain = ECC_LAND.

  2. Consider a transmittal containing a <Property Grid> instance of EAC_WATERBODY_SOUND_SPEED versus depth in water. The transmittal can indicate such environmental domain coverage with an <Environmental Domain Summary> instance with environmental_domain = ECC_WATERBODY_ACOUSTIC_PROPERTY_SET.

  3. A transmittal containing <Property Grid> instances of terrain heights and ocean floor depths can indicate such environmental domain coverage by two <Environmental Domain Summary> instances with environmental_domain = ECC_LAND and environmental_domain = ECC_OCEAN_FLOOR, respectively.

FAQs

No FAQs supplied.

Constraints

Composed of (two-way)

Component of (two-way)

Inherited Field Elements

This class has no inherited field elements.

Field Elements

EDCS_Classification_Code environmental_domain; 2

Notes

Composed of Notes


Property_Value

If present, these <Property Value> components elaborate the semantic of the environmental_domain field.

Fields Notes

environmental_domain

The environmental_domain field specifies the environmental domain being specified.


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Last updated: July 26, 2006 Copyright © 2006 SEDRIS