浏览器/服务器架构下的自动雨量站资料显示分析系统

阐述了自动雨量站资料显示分析软件系统在功能上的要求,在客观分析当前主要做法的优缺点的基础上,设计和开发了一套新的软件系统。该系统应用ISAPI(网络服务应用程序接口)技术,在浏览器/服务器架构下实现了资料检索、矢量图形绘制、客观分析和等值线绘制等功能。详细介绍了矢量图形绘制、客观分析方法以及流域雨量图绘制等在系统开发中遇到的关键技术问题,并且提供了实现方法。不使用任何第3方软件,该系统便于升级和推广,为科学、高效地应用自动雨量站资料提供了一套解决方案。

Display and Analysis System of Rain Gauge Data within Browser/Sever Framework

A detailed introduction to the requirements of a display and analysis system of rain gauge data is made.Based on the objective analysis of the advantages and disadvantages of the existing widely used methods,a software system applying the ISAPI(Internet Service Application Programming Interface) technology is devised,which consists of data query,vector graph drawing,objective interpretation,contour drawing,etc.,schemes within the framework of server/browser.The key techniques,such as vector graph drawing and rainfall map drawing for a river basin,are also discussed.Being independent of other software,it is easy to upgrade and extend.