The Weiss Family wrote:

I misunderstood obstructions for terrain.
Does anyone know of a database for the Airmap 1000 that has terrain
elevation?

Terrain avoidance is coming to the 2000C, or was once advertised...

I would think that true color is required to show what to avoid. That
would rule out the 1000...

http://www.lowrance.com/Aviation/Pro...0C_fullmap.asp

A PC emulator of the 1000/500 is available he
http://www.lowrance.com/Software/PCSoftware/demos.asp