TY  - BOOK
ED  - 3G E-Learning LLC. 
TI  - Illustrated handbook of geographic information technology
SN  - 9781680946765
PY  - 2018///.
CY  - New York
PB  - 3G E-Learning LLC
KW  - Global Positioning System
KW  - Remote sensing
N1  - Includes bibliographical references and indexes
ER  -