Terrain follow (optional): the drone holds a constant height above the ground by varying each waypoint's height, using free global elevation data (AWS Terrarium DEM, no API key). Tiles are fetched into memory only and never written to disk. Full-automatic mode samples every photo waypoint; semi-automatic mode adds a Terrain Tolerance field that inserts waypoints along the flight lines wherever the ground rises or falls beyond the threshold. It follows bare-earth terrain (not trees or buildings), so keep a safe margin, and it needs an internet connection while planning. Waypoints are now labelled on the map with their number, and with terrain follow on each waypoint carries two attributes in its table: the ground elevation and the flight height above the launch point. Fixed: removing a survey area while it was still in edit mode used to ask whether to save or discard the edits; it is now removed silently.
yes
salarghaffarian
2026-08-19T10:27:23.625544+00:00
3.16.0
4.99.0
None
no
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