vsVIEWER 1 User Manual
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Index

Terrain Setting

 
Prepare the terrain before use.
Terrain Setting
1

Edit field

1. Edit field
Name of the terrain layer.
 
2

Edit field

2. Edit field
3D model file which will be loaded by the IG. Must be compatible with the selected IG.
 
3

Coordinate System

3. Coordinate System
Select here the system to use to express the offset of the layer. The three field values must be according to the selected system.
  • XYZ: flat earth
  • ECEF: Earth Centered Earth Fixed system.
  • LLA: latitude, longitude, altitude, for WGS84 coordinates
 
4

Disabled

4. Disabled
If checked, the terrain will not be loaded.
This can be handy to avoid changing the definition of the database and just enable or disable some before loading the IG.
 
5

Dimensions

5. Dimensions
Set here the terrain dimensions (if known).
Will be useful in case no terrain is loaded and checker must be created for ground surface.
 
6

Scale

6. Scale
Use these fields to expand or contract the terrain layer on the 3 axis.
For example, 2 on X and Y means the terrain will be 2 times bigger. 0.5 for two times smaller.