I have received data from an RTK-GPS, in an environment free from buildings and other GPS obstructions. the covariance of these data is 0.01. now I do not know this is good or not? How can I find out what is the accuracy of my GPS data? is there any solution?
latitude longitude altitude position_covariance0 ... position_covariance4 ... position_covariance8 52.06669 -0.626525 156.98 0.0121 0.0121 0.1936
Thanks a lot