Touchstone 4.0 Database Documentation
tTerrainRoughness Table
Description

Stores the possible condition (or categorization) options for the surrounding terrain.

Properties
Creation Date2/16/2011 6:00 PM
File GroupPRIMARY
Text File Group
System Object
Published for Replication
Rows5
Data Space Used8.00 KB
Index Space Used8.00 KB
Columns
 Column NameDescriptionDatatypeLengthAllow NullsDefaultFormula
Primary Key TerrainRoughnessCode

Code that represents the terrain condition.

  • 0 = Unknown/default
  • 1 = Large city centers
  • 2 = Urban and suburban areas, wooded areas
  • 3 = Open terrain with scattered obstruct
  • 4 = Flat, unobstructed areas
UnsignedTinyInt1   
 TerrainRoughness

Name of the terrain condition.

Corresponds to the code in TerrainRoughnessCode.

VarChar40   
 Description

Description of the terrain condition.

VarChar1024  
See Also

Related Objects

AIRReference Database

 

 


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