Warren Roberts at Rio Hondo College has a Survey and Mapping With Drones session on December 14 that all are invited to attend at 10am. It is free. The location is at a field station in Claremont. If you are interested, you need to register at https://drive.google.com/file/d/1lF0-_uujCZst7h5cPCzf5y_PPKHyDFrw/view?usp=drivesdk .
Any questions should go to Warren Roberts at firstname.lastname@example.org .