Grid Computing Environment Study for Remote Sensing Image Processing
适合遥感影像处理的网格计算环境研究

Grid computing is a resource sharing model presented by computer experts to solving the problem of net- work resources imbalance and lopsided usage. Compared with C/S model and Web GIS model,Grid computing devel- ops well at network compupting,data processing,and resource sharing and task cooperation and so on. Remote Sens- ing image processing involves many network computing and data transfer,it is more valuable to apply grid computing to this field. It is a good solution to solve the problem of large data processing to design and develop a series of soft- ware with the support of grid computing environment,which is a development direction of this field. This paper aims to build the grid computing environment for remote sensing image processing, firstly gives the system design work flow,and then talks about its implementation method,at last gives some of its key techniques.