I’ve used Terrain following successfully within City limits where access to cellular data is available. But I need to fly 3 distinct missions over areas with no cell service, the altitude difference between where I have signal and the areas I intend to photograph is close to 600m. I have seen many people discussing offline terrain following missions with Litchi. But everything would have to be entered manually.
What I would like is to fly my missions offline following terrain regardless of my takeoff point.
I have created the project in my dashboard with the main extended area covering 715Has, and the 3 intended missions covering 5, 2.5 and 2.5 Has.
Any help to achieve this would be greatly appreciated.