Camera Angular Calibration
These are a couple of resources that I’ve used for RC camera information that you may find useful, https://www.chucklohr.com/808/c16/ and https://oscarliang.com/how-to-use-808-16-keychain-camera-manual-and-wiki/. Those links are specific to the 808-16 key chain camera which I have used for bike rides as well as drone flights. There is mention about field of view measurements in the first link. It references methods used which I was not able to reliably validate. http://www.rcgroups.com/forums/showpost.php?p=22171449&postcount=6843 and https://www.rcgroups.com/forums/showpost.php?p=22446815&postcount=7732 both use the Pythagorean theorem. The camera and background are…