摘 要: | [1]Lebedev V V.环境和经济问题的监测和区域地理信息系统=Monitoring of Environmental and Economic Problems and the Establishment of Regional Geographic Information Systems.Mapping Sciences & Remote Sensing,2000,38(1):67~77 [2]Gong Jianya.网络GIS的设计与实现=Design and Implementation of an Internet GIS.Geo-spatial Information Science,2001,4(2):1~7
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