A visual model is set up by using GIS technology combined with the method of working out the earthquake vulnerability index curve.
本文将求解建筑物地震易损性指数曲线的分析方法及程序与GIS技术相结合，建立了可视化模型。
By using GIS technology, this paper studied the patch dynamics of cropland and grassland in Zhangye oasis, Gansu Province in 1985-2006.
应用GIS技术分析了1985—2006年张掖绿洲农田和草地的斑块动态特征。
Using GIS technology to manage the urban synthesis pipelines network is an effective method to improve the efficiency of city construction.
利用GIS技术管理城市综合管网是提高城市建设效率的有效手段。
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