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《Computer Engineering and Applications》 2002-14
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The Analysis of GIS Development Trends and Problems in the21st Century

Wang Lei 1,2 Zhou Yunxuan 1,21 (GIS Institute,Jilin University,Changchun130026) 2 (Changchun Institute of Geography,Chinese Academy of Sciences,Changchun130021)  
The21st century is an information age.It not only brings GIS technology opportunities and challenges,but also brings us GIS pursuers the consideration of GIS future.On the basis of GIS past development summing-up,firstly,the authors analyze the GIS development trends in the new century,namely Web GIS,wireless Web GIS,the further study of3S integration,3D/4D GIS perfection,GIS data true share,the appearance and development of CyberGIS,and socialization production of GIS components warehouse.They also give their developmental key respectively.Secondly,They discuss some problems ,which should be avoided in the GIS developing process.
【Fund】: 高等学校优秀青年教师教学科研奖励计划资助
【CateGory Index】: P208
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