基于Condor构建遥感影像处理服务系统  

The Construction of Service System for Remote Sensing Image Processing Based on Condor

作　　者：张丽[1,2,3] 汤晓涛[2,3] 龚辉[2,3] 胡国军[1,2,3] 

机构地区：[1]信息工程大学,河南郑州450001 [2]西安测绘研究所,陕西西安710054 [3]地理信息工程国家重点实验室,陕西西安710054

出　　处：《测绘科学技术学报》2015年第2期146-151,156,共7页Journal of Geomatics Science and Technology

基　　金："十二五"重点预先研究项目(40601030201)

摘　　要：Condor是应用于分布式高吞吐量作业的资源管理系统,非常适合于遥感影像处理作业。为了屏蔽高性能计算相关模型,降低使用难度,文中基于Condor构建了遥感影像处理服务系统,提出了服务系统的总体架构,完成了遥感影像处理作业提交服务和作业执行服务以及应用接口设计;并对算法扩展、作业提交和执行过程进行了检测。结果表明,系统能够支持复杂的遥感影像处理过程,具有扩展性强,使用方便的特点。Condor is a resource management system of distributed high throughput work, which is very fit to process remote sensing image. In order to reduce the usage difficulty of high performance computing, a secondary service system of remote sensing image processing was designed based on condor in this paper, the general architecture of the service system was proposed, the service of work submission, work execution and application interface design was accomplished. Some real remote sensing images were used to test the algorithm expand, work submission,work execution. The results indicated that the service system based on condor could be used to implement complex remote sensing image processing, and it has the advantages of good expansibility and convenient to use.

关 键 词：遥感影像处理 服务系统 作业提交服务 作业执行服务 应用接口 

分 类 号：P237[天文地球—摄影测量与遥感]