Table 1 from Investigation of GDOP for Precise user Position Computation with all Satellites in view and Optimum four Satellite Configurations | Semantic Scholar
Dilution of precision (navigation) - Wikipedia
GPS Errors and Biases Part 2
Global Positioning System Network Reference Control Optimization Using Dilution of Precision Variances in Gidan Kwano Area, Minna, Nigeria
DOP value vs. GPS Time with all satellites in view. | Download Scientific Diagram
Trimble GPS settings
The Space Segment: Dilution of Precision | GEOG 862: GPS and GNSS for Geospatial Professionals
SXblue GPS
What is PDOP?
Graticule: Planning a GPS Survey Part 2 – Dilution of Precision Errors
Background and Theory
Determining Local GPS Satellite Geometry Effects On Position Accuracy