I created a TIN surface using the given contour data from the civil engineer’s existing grades. The TIN surface shows the correct elevations in feet in Civil3d.
I exported the surfacte to GEOTIFF using assigned coordinate system.
When I import the GEOTIFF into DroneDeploy, it appears that the lat/long are correct, but the elevations are pulling in the meters instead of feet. For example the 500 ft elevation is showing 1640 ft (1640m equals 500ft).
I am exporting to the imperial coordinate system, so I don’t understand why dronedeploy is seeing 1640 ft instead of 500 ft. If it were units issue, wouldn’t the X and Y also not match up?
How can I get this surface to import properly into drone deploy?