Hi i’m organising an expedition to the far Canadian North on a sailing boat to stay there the winter frozen in by the ice.
I’m interested in building a multicopter for several reasons:
-aerial photography
-video recording
-as a reconnaissance device for ice patterns
I see several aspects that might be a problem:
-Temperature : we want to be able to film inn temperatures down to -15C
-GPS : the signal is not very strong in those regions… Are there alternatives to GPS navigation? Can my multicopter still fly even when the GPS stops working?
-magnetic field: the copter uses a compass for positioning and orientation. What other possibilities are there?
Does anyone have any experience or ideas on these topics
Thanks
Kalle