DJI P4 RTK Controller _ Terrain Awareness Mode question

[SteveBCH]

When setting up a project in Terrain Awareness Mode on the P4 RTK Controller, and in "edit" to set the boundaries, the controller creates a box with a thick, white dashed line (see photo below). I've been unable to find in any documentation what that white, dashed line represents. Anyone have any insight to share? Thanks.

 

[Dave Pitman]

Isn't that just the extent of the DEM? Not sure why it would clip in the right/top corner.

 

[SteveBCH]

Found an answer digging into the DJI forum. Turns out the box is supposed to represent the extents of the imported DSM but it doesn't always work correctly. As of 4/16/2020, it was going to be "fixed on the next update."