摘要
研究了基于Geoprocessing Service的供水管网等压面的实现方法,首先通过Model Builder进行建模,采用反距离权重方法进行插值,然后进行分类、栅格数据矢量化、剪裁等操作;接着通过ArcCatalog发布地理处理服务;最后在Flex中进行服务加载。结果证明了方法的可行性。
This method of the isobaric surface drawing based on geoprocessing service is successfully applied in the water supply network.Firstly, a model is built in Model Builder, which consists of the interpolating by the method of IDW, the classifying of the pressure values, the vectorization of raster data and clipping and so on; secondly, a geoprocessing service is published by the software of ArcCatalog; Finally, the service is loaded in the Flex document. The results show that the method is applicable.
出处
《微型电脑应用》
2011年第8期32-33,73,共3页
Microcomputer Applications
基金
国家水体污染控制与治理科技重大专项(No.2008ZX07421-006)
国家863项目(No.2009AA04Z162)
教育部新世纪人才计划(No.NCET-08-0359)
