文献类型： 会议论文
第一作者： Zhang Shengmao
作者： Zhang Shengmao 1 ; Zhou Sufang 1 ; Lv Zhenhua 2 ; Zhao Hui 3 ;
作者机构： 1.Key and Open Laboratory of Remote Sensing and Information Technology Application in Fisheries,East China Sea Fisheries Research Institute Chinese Academy of Fishery Sciences, NO. 300,Jungong Road, YangPu District, Shanghai, China 200090
2.Geography Department, East China Normal University, Room 325, Lane 3663 North ZhongshanRoad, Shanghai, China 200062
3.Software Engineer Institute, East China Normal University, Lane 3663 North Zhongshan Road,Shanghai, China 200062
关键词： remote sensing image;discrete global grids;quaternary triangular mesh;map projection
会议名称： International Symposium on Digital Earth: Data Processing and Applications
主办单位：
页码： 784104:1-784104:8
摘要： How to project remote sensing data on a surface determines the accuracy of the remote sensing data analysis results. The dramatically increasing large scope of high resolution remote sensing imagery requires an effective data structure. In recent years, a number of data structures for global geo-referenced data sets have been proposed based on regular, multi-resolution partitions of polyhedron, named as geodesic Discrete Global Grids (DGGs). The DGGs can be used to manage global multi-resolution geospatial data effectively. Octahedral quaternary triangular mesh (O-QTM) is a common discrete global grid. An effective method for analysis of remote sensing data is proposed in this paper. The remote sensing data are transformed to image based on octahedral quaternary triangular mesh. Image overlay analysis is accomplished.
分类号： N-532
- 相关文献
[1]Research on remote sensing image processing based on discrete global grids. Zhang Shengmao,Zhou Sufang,Lv Zhenhua,Zhao Hui. 2010
[2]Research on representing remote sensing images based on QTM. Lv Zhenhua,Wu Jianping,Zhang Shengmao,Zhao Hui. 2010
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