ZHOU Wensheng, MAO Feng, HU Peng. Study of Three-Tier Frame for Open Representation of Geospatial Data in Web[J]. Geomatics and Information Science of Wuhan University, 2004, 29(1): 43-47.
Citation: ZHOU Wensheng, MAO Feng, HU Peng. Study of Three-Tier Frame for Open Representation of Geospatial Data in Web[J]. Geomatics and Information Science of Wuhan University, 2004, 29(1): 43-47.
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Study of Three-Tier Frame for Open Representation of Geospatial Data in Web

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  • This paper studies the geospatial data model suitable for representation for distributed heterogeneous geospatial data in Web, then proposes the new concepts of virtual map, entity map and visual map.A three-tier frame of open representation for the geospatial data based on XML, GML and SVG is presented, namely the virtual map based on XML, the entity map based on GML and the visual map based on SVG.
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