Abstract
The normalization, standardization and unification of GIS image cube services support the effective sharing of geographic information data, solve problems of incompatibility and non-uniformity of image cube data services, significantly improve the sharing and socialized use of geographic information resources, and promote the development of digital earth. By reviewing and comparing various geographic information subscription and service standards in the mainstream of GIS industry, this study analyzed requirements of standardized GIS image cube data subscription services, proposed a standardized subscription service prototype considering relationships among three-dimensional entities, and explored an industrial application implementation mechanism according to case demands of specific fields.
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