Sorry for my English, I french with not ggod level in English.
I like to know if it’s possible to store a polygon when I pilot boat on manual mode. And after I like use Simple grid for generate survey but it is important that the boat does not go out of the polygon because there are many obstacles outside the defined area.
More information about system:
I use 2 GNSS for Survey (bi-frequence L1/L2, GPS-GLONASS and BEIDOU)
GNSS base place on a know point and transmit RTCM3 correction directly to Rover with internal radio.
Rover on the boat send position on NMEA message on GPS1 port of my pixhawk Cube black.
I read it’s possible to store waypoint with RC commande, ok but how to generate polygon for use Simple grid fonction?