GPS101
History of GPS
NAVSTAR System
NAVSTAR System Components
SPS vs. PPS
Sources of Error
Geometric Dilution of Precision (GDOP)
Differential GPS (DGPS)
Changes in S/A
Email: pmessina@geosun1.sjsu.edu
Home Page: http://geosun1.sjsu.edu/~pmessina/pmessina.html