An Introduction to the Foreign Geographic Information System Softwares
GAO Feng，WEI Zhouhong
Remote Sensing Technology and Application . 1997, (3): 41 -48 .  DOI: 10.11873/j.issn.1004-0323.1997.3.41

Copyright © Remote Sensing Technology and Application, All Rights Reserved.
Tel: (0931)8272180　
E-mail：rsta@lzb.ac.cn
Total visitors:　 Visitors of today: 　 Now online:
Powered by Beijing Magtech Co. Ltd,.