基于Web GIS的物性分析系统的设计与实现

Design and realization of petrophysical analysis system based on Web GIS

在物性分析系统中引入GIS技术对岩石物性研究具有重要的现实意义。本文在分析系统的体系结构、功能,并简要介绍StrutsCX开发框架的基础上,阐述了基于SVG和GML技术构建系统Web GIS平台的方法,根据StrutsCX框架对XSLT转换的内在支持,采用XML+XSLT动态生成SVG图形技术实现了物性分析可视化。此系统克服了传统的岩石物性参数数据库的局限性,成为一个集物性分析、岩石物性数据库及Web信息发布于一体的应用软件系统。

There is important practical meaning for petrophysical study when introducing GIS technique in petrophysical analysis system.On the basis of analyzing the system structure,function of system and briefly introducing the developing frame of StrutsCX,the paper expounded the method for constructing the platform of system Web GIS based on SVG and GML technique.Based on intrinsic support of StrutsCX frame to XSLT transform,the visualization of petrophysical analysis is realized by using XML + XSLT to dynamic generate SVG graphic technique.The system overcomes the limitation of traditional petrophysical parameter data base,becoming the application software system integrating petrophysical analysis,data base and publication of Web information.