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[期刊论文] 作者：HU Yuju,
来源：地球空间信息科学学报：英文版 年份：2001
The problem of spatial mathematical basis has been encountered by both large sca le GIS and spatial digital products theoretically and practically.It is also a...
Designing Thought,Technical Line and Some Theoretical Issues on Geospatial Digital Framework of Chin
[期刊论文] 作者：HU Peng HU Yuju YANG Chuanyong,
来源：地球空间信息科学学报：英文版 年份：2002
Based on the developing tendency of present China's basic GIS,this paper discusses the designing idea for scales of 1∶10 000,1∶50 000,1∶250 000 and 1∶1...
[期刊论文] 作者：HU Yuju,HU Peng,WU Yanlan,YANG Chuanyong,Li Guojian,
来源：黑龙江科技信息 年份：2001
本文通过对荣华二采区10...
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