Geospatial information service based on digital measurable image |
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Authors: | Deren Li Xin Shen |
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Institution: | (1) Zentrum for Geoinformatik, Salzburg University, A5020 Salzburg, Austria;(2) Rijkswaterstaat, 2500 EX Den Haag, The Netherlands; |
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Abstract: | LBS (location-based service) is a remarkable outcome of the development from GIS to geospatial information service. Faced
by the requirements of geospatial information from the masses and the opportunity provided by the next generation Internet
and Web 2.0, a new model of geospatial information service based on DMI (digital measurable image) is presented. First, the
concept of LBS and the opportunities of Web 2.0 are introduced, then the characteristic of DMI is discussed. Taking the Image
City·Wuhan as an example, the function of geospatial information service based on DMI is introduced. Finally, the feasibility
for its industrialization is discussed. |
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Keywords: | |
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