I want to implement my own GPS navigation for mya quad copter-copter. I can calculate and filter the GPS coordinates (latitude and longitude in degrees).
I believe so far, that the easiest approach for me would be, to calculate the change of the heading of my quadcopterthe quad-copter from the current positionattitude to the destination point and let it fly straight on after turning.
However I am not sure about the 2D representation of the latitude/longitude-GPS coordinates (for a round earth to mya 2D map system when I want to calculate the degrees necessary to turncalculating the copterheading change). Do I have to take care about such things orHow big is it neglectable.the expected error? Or is there none?