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Proceedings Paper

Online self-service processing system of ZY-3 satellite: a prospective study of image cloud services
Author(s): Hongyan Wang; Huabin Wang; Shaoyu Shi
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Paper Abstract

The strong demands for satellite images are increasing not only in professional fields, but also in the non-professionals. But the online map services with up-to-date satellite images can serve few demands. One challenge is how to provide online processing service, which need to handle real-time online data-intensive geospatial computation and visualization. Under the background of the development of cloud computing technology, the problem can be figured out partly. The other challenge is how to implement user-customized online processing without professional background and knowledge. An online self-service processing system of ZY-3 Satellite images is designed to implement an on-demand service mode in this paper. It will work with only some simple parameters being set up for the non-professionals without having to care about the specific processing steps. And the professionals can assemble the basic processing services to a service chain, which can work out a more complex processing and a better result. This intelligent self-service online system for satellite images processing, which is called the prototype of satellite image cloud service in this paper, is accelerated under the development of cloud computing technology and researches on data-intensive computing. To realize the goal, the service mode and framework of the online self-service processing system of ZY-3 Satellite images are figured out in this paper. The details of key technologies are also discussed, including user space virtualization management, algorithm-level parallel image processing, image service chain construction, etc. And the experimental system is built up as a prospective study of image cloud services.

Paper Details

Date Published: 9 December 2015
PDF: 14 pages
Proc. SPIE 9808, International Conference on Intelligent Earth Observing and Applications 2015, 98081K (9 December 2015); doi: 10.1117/12.2209462
Show Author Affiliations
Hongyan Wang, Satellite Surveying and Mapping Application Ctr. (China)
Huabin Wang, Satellite Surveying and Mapping Application Ctr. (China)
Wuhan Univ. (China)
Shaoyu Shi, Satellite Surveying and Mapping Application Ctr. (China)
Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 9808:
International Conference on Intelligent Earth Observing and Applications 2015
Guoqing Zhou; Chuanli Kang, Editor(s)

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