3D Fundamental Geographic Information System
3D geographic information system
3-D geographic information systems
3-Dimensions Geographic Information System
3-dimentional geographic information system GIS
3S(geographic information system
A Software of Geographic Information System
active geographic information system
agro-product geographic indications
and Geographic information system
Australian standard geographic classification-rural areas system
basic frame of fundamental geographic information
Basic geographic database
Basic Geographic Information
basic geographic information center Jiangsu
Basic Geographic Information Center of Gansu
Basic Geographic Information Center of Kunming Institute of Surveying and Mapping of Reconnaissance