GPS Receiver Position Estimation and DOP Analysis Using a New Form of the Observation Matrix Approximations
PDF] Investigation of GDOP for Precise user Position Computation with all Satellites in view and Optimum four Satellite Configurations | Semantic Scholar
Geometric dilution of precision for GPS single-point positioning based on four satellites
Short Baseline Calibration using GPS and EDM Observations | Geofísica Internacional
GDOP, PDOP, TDOP and number of visible satellites during experiment. | Download Scientific Diagram