Study of spatial fusion of geographical entities and quantitative information in accordance with their imprecision: application to agricultural information in Observox - Archive ouverte HAL Access content directly
Conference Papers Year : 2010

Study of spatial fusion of geographical entities and quantitative information in accordance with their imprecision: application to agricultural information in Observox

Abstract

The article deals with imprecise geographical entities modelled according to the fuzzy set theory for both spatial and quantitative information. It presents the issues of fusion of fuzzy geographical objects according to its storing modes (raster, vector) in a mutualised geographical information system (GIS). We study the aggregation of imprecise spatial entities and its impact in the imprecise description of quantities associated to space. It exposes the current choices in the Observox Project managing multiple sources of information.
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Dates and versions

hal-00669221 , version 1 (12-02-2012)

Identifiers

  • HAL Id : hal-00669221 , version 1

Cite

Cyril de Runz, Éric Desjardin, Herman Akdag. Study of spatial fusion of geographical entities and quantitative information in accordance with their imprecision: application to agricultural information in Observox. Ninth International Symposium on Spatial Accuracy Assessment in Natural Resources and Environmental Sciences, Jul 2010, Leicester, United Kingdom. pp.33--36. ⟨hal-00669221⟩
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