遥感信息模型在线可视化定制和自动化计算  

Online visual customization and automatic calculation of remote sensing information model

作　　者：冉全[1,2] 李国庆[1,3] 于文洋[1,3] 张连翀 

机构地区：[1]中国科学院遥感与数字地球研究所数字地球实验室,北京100094 [2]中国科学院大学,北京100049 [3]海南省地球观测重点实验室,三亚572023

出　　处：《国土资源遥感》2017年第1期221-226,共6页Remote Sensing for Land & Resources

基　　金："863"计划项目"星机地综合观测定量遥感融合处理与共性产品生产系统"(编号:2013AA12A301);中国科学院"一三五"规划项目"全球环境资源空间信息系统--数字地球科学平台"(编号:Y3SG0300CX)共同资助

摘　　要：随着可获取遥感数据的增加和网络技术的飞速发展,遥感数据的在线自动一体化服务需求日益增长,而当前尚无主流的基于服务链的遥感数据在线可视化及自动化计算平台。该文基于B/S构架,应用工作流技术,提出了一种基于服务链的集数据查询服务、模型定制服务及信息发布服务于一体的遥感信息模型(remote sensing information models,RSIM)在线可视化定制和自动化计算的解决方案,使用户在友好的Web界面中可以一体化地按需完成从数据选择、模型设计到模型实现的动态过程。基于遥感数据各处理模块的可复用性,快速构建并实现了RSIM,是对遥感数据在线可视化定制和自动化服务的一次有益尝试。With the increasing access to remote sensing data and the rapid development of network technology, remote sensing data on - line automatic integration of the service demand is growing, and there has been no satisfying online visual and automated computing platform for remote sensing data based on services chain so far. This research is based on B/S architecture and services chain as well as the workflow technology. The authors propose an integrated visual platform to store data, design model, compute model, distribute and display result information all in one stop. And Users can integrate the function from data selection, the model design to achieve model on demand in a friendly visual Web interface. Actually, this research is based on the reusability of remote sensing processing module, the goal is to quickly build and implement the process of remote sensing information models （RSIM）, and it is an effective attempt to achieve online automated service for remote sensing image.

关 键 词：服务链 遥感信息模型(RSIM) 可视化定制 自动化计算 工作流 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]