saving ubx data for conversion to rinex file format for post processing
rikaad opened this issue · 4 comments
HI,
Can your library be used to obtain raw GPS data (which would be stored on an SD card as a .ubx file) for later conversion to the Rinex format for post processing. If so would using UbxGpsNavPvt be the best option? We are looking to accurately track animal movements in remote environments.
Any help is much appreciated.
Regards
Hello, @rikaad !
Does .ubx
file contain raw binary data coming from the GPS? If so, I think you don't need this library, since it parses binary stream, it's just an overhead. You just only need to put everything coming from UART to a file and that's it :)
I don't know much about Rinex format, how it looks like and what data does it use?
NMEA uses ASCII, while UBX is a binary protocol. By default u-blox modules outputs NMEA and should be configured to output UBX, please refer to GPS module configuration in the readme.
Actually, I have already read about Rinex in the Wikipedia, but haven't found anything technical or related to your questions, that's why I'm asking you.
Closing, since a month has passed