SHADOW

Shadow is a TA Services program which creates a shaded plot showing areas directly in line-of-sight of a given reference observer/antenna. The user supplies the reference/observer antenna latitude and longitude, the elevation above mean sea level, and the height above ground. The output plot is broken into three regions;

1. - The reference sight is LOS to the terminal and to the terrain below the terminal.
2. - The reference sight is LOS to the terminal but the terrain below the terminal is in shade.
3. - The terminal and the terrain below the terminal are both in shade.

The input is similar to CSPM as is the output plot.

For further information, please read the individual user's guides for each program or call TA Services at (303) 497-5301 or FAX (303) 497-3602.