Thanks Tatiana. I am also posting this link for future visitors who want to get a good understanding of GPS time vs Unix Time, etc. It is simple and easy to understand.
I might be wrong but when using the Phantom 4 LED lights like we are doing, there is just one mark created when the LED blinks ( it is called the Falling Edge time but in fact it is just a time mark). For people who have cameras directly integrated with the M+ (ie via hotshoe, etc), then I think the abilities to grab the various stages of the shutter actuation, be it rising or falling, or in the middle is there. I am not sure how folks are setting up non DJI systems. @michaelL has a Yuncee setup but I’m not sure how it works. I would love to see some videos for different setups that go into pretty good detail on how it functions differently from the DJI setups (meaning hotshoes, direct integration with M+, etc). If this is wrong maybe someone can clarify.
apparently, there can be both falling and rising edge events recorded in the UBX file (voltage drop and voltage rise on the time mark pin), and if the rising edge is being recorded in the UBX file then the conversion to RINEX only outputs the falling edge. I’m asking if it is possible in a future firmware release to specify which one to output, or to output both. Rising edge would detect the LED going off.
