Online visual customization and automatic calculation of remote sensing information model
RAN Quan1,2, LI Guoqing1,3, YU Wenyang1,3, ZHANG Lianchong1,2
1. CAS Key Lab of Digital Earth Science, Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 100094, China;
2. University of Chinese Academy of Sciences, Beijing 100049, China;
3. Hainan Lab of Earth Observation, Sanya 572023, China
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.
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2017, Vol. 29 
