基于WPS快速构建面向专业应用的WEB遥感影像处理应用系统试验研究

摘要

The quick development of satellite remote sensing technology makes the remote sensing images more widely used and applied from the specific field to public domain. This improvement needs tools of simply use, easy operation and an independent specific remote sensing image processing system to be used by various people. The OGC WPS service makes it possible to quickly form a remote sensing image processing system used on web browser. This paper studied a new framework of creation of web remote sensing image processing and application system based on WPS published by ERDAS APOLLO server. The system based on this framework can manage a large volume of images effectively, serve the image processing tools for web based applications, safely input and output for web image processing functions and management tools. Finally a quickly created website based on the framework is demonstrated.%卫星遥感技术的飞速发展,促进了遥感数据的应用从专业领域向更加广阔的领域发展,这就需要提供应用简单、使用方便、不依赖于专业遥感影像处理系统的应用工具为各领域的专业人员、公众使用,OGC的WPS服务为基于通用浏览器的遥感影像处理应用提供了可能.本文尝试了以ERDAS APOLLO SERVER为服务器基于WPS服务快速构建网络遥感影像处理应用的一种新框架.基于该框架开发的系统很好地解决了海量影像数据的管理、网络影像应用功能的提供、网络影像处理功能使用数据的输入/输出、功能和数据的安全性等问题,并初步构建了可实际应用的通用影像处理应用系统.