Has any found a good temp/humidty sensor and logger that can be used to create a atmospheric trace? I am looking also to figure out how to calculate wind speed. I have direction (from GPS)airsped and gnd speed being used in the Ardupilot, so I assume its possible to create a windspeed log..
I am just starting out with ardupilot so pullings ideas togther.
Looking to have a UAV to do the atmospheric trace for gliding comps instead of using Pawnee which is expensive.