TY  - BOOK
AU  - Chang, kang-tsung
TI  - Introduction to geographic information systems
SN  - 9780070658981 (pbk)
U1  - 910.285 
PY  - 2016///
CY  - India
PB  - Mcgraw hill Education
KW  - Geographic information systems
KW  - Gis component
KW  - Types of data
KW  - Data input methods
KW  - Data editing
KW  - Vector data model
KW  - Data exploration
KW  - FC
N1  - Include index
ER  -