TY  - GEN
AU  - French,Gregory T..
TI  - Understanding the GPS :(E-BOOK): an introduction to the Global Positioning System : what it is and how it works 
SN  - 0-9655723-0-7
U1  - 526.982 
PY  - 1996///
CY  - Bethesda, MD.
PB  - GeoResearch
KW  - Geodesi
KW  - Geodesy
KW  - Global Positioning System
KW  - GPS
N1  - Part I Introduction and Background. Part II Basic Signal Structure and Error. Part III Data Correction Techniques and High-Resolution Accuracy. Part IV Basic Geodesy, Data Collection Techniques and GPS Applications
ER  -