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This paper proposes a massive Remote sensing tile data organization and management strategy based on file tree. The storage rule of tree-structured file directory is: root directory\ tile pyramid hierarchy\subdirectory\tile file data. Here, subdirectory is dynamically created by the strategy of alternating growth. The strategy can maintenance a dynamic balance between subdirectory numbers and file...
Based on spatial object and relation model of spatial database management system, this paper propose an “integrated spatial data-attribute data” standardized data structure of multisource heterogeneous satellite data. The structure is described by spatial table, and provides a unified access and processing interface of multisource heterogeneous satellite data. Using this standardized data structure,...
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