(Analyze the basic concepts of pseudolites and pseudolite positioning systems, and comment on three factors that affect the design of networking: the positioning principle of pseudolite positioning systems, the design of pseudolite "line-of-sight" and geometric attenuation factors. The results show that the geometric precision factor GDOP is inversely proportional to the volume of the tetrahedron formed by the observed pseudolites.
_rels\.rels
.....too many files to omit.....)