等值面快速生成方法的改进-计算机工程.PDFVIP

36 12 2010 6 Vol.36 No.12 Computer Engineering June 2010 ·· 2010 A TP311 1,2,3 1 1 1,2,3 1 1 (1. 475001 2. 100101 3. 100101) C/S B/S ArcGIS Server ArcGIS Server ModelBuilder SOAP Web GIS ArcGIS Server Web Improvement of Isosurface Fast Generation Method 1,2,3 1 1 1,2,3 1 1 ZHOU Bo , SHEN Xia-jiong , ZHENG Feng-bin , QIAO Bao-jun , WANG Qian , WANG Pei-pei (1. Institute of Data and Knowledge Engineering, Henan University, Kaifeng 475001; 2. Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing 100101; 3. Demonstration Center for Spaceborne Remote Sensing, National Space Administration, Beijing 100101) AbstractAiming at disadvantages of low efficiency and weal interaction in isosurface generating method easy migration from C/S mode to B/S mode, this paper presents an isosurface fast generation method based on ArcGIS Server. It relies on the ModelBuilder of ArcGIS Server to generate models and services of geoprocessing service, generates surface using Web Service of Server resources through Simple Object Access Protocol(SOAP) and renders in client side. Application of three prevention decision-making and supporting subsystem in Dongguan city, results show that this method well meets the need of efficiency, interaction and visual beauty aspect, it also can reduce the capacity of network transmission and improve the performance of GIS analysis. Key wordsArcGIS Server platform; Web Service; Simple Object Access P