I tested the DROTEK GPS RTK XL on the ground, and I have a precision between 5m and 13m on the ground.
1- I would like to know how I can improve this accuracy?
2- Is there a way to integrate an antenna with the GPS? If yes, how?
3- For flight tests, the GPS does not contain an SD card. I bought a datalogger. However, I do not know how to implement it in my system, and connect it to GPS XL. Do you have any ideas for this?
Thank you in advance.