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On the basis of analyzing the special requirements of multi-source image data managment, we proposed to store and manage image data and its metadata integratively in object-rational database. In this paper, first we studied the storage model based on GeoRaster and the key technologies about image blocking, compressing, pyramid construction and spatial indexing. Then proposed a architecture of multi-source image database system. Finally based on GDAL and GeoRaster, we implemented an image database system of Client/Server structure for storing, querying and managing Remote Sensing data. © 2010 IEEE.
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Year: 2010
Volume: 1
Page: 487-491
Language: English
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SCOPUS Cited Count: 1
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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