How far spatial accuracy governs land-use changes monitoring frequency: The urban sprawl monitoring example

Chéry, J.P. ; Bailly, J.S. ; Laurent, V. ; Saint Geours, N.

Type de document
Communication scientifique avec actes
Langue
Anglais
Affiliation de l'auteur
AGROPARISTECH UMR TETIS MONTPELLIER FRA ; AGROPARISTECH UMR LISAH MONTPELLIER FRA ; ITK FRANCE ; IRSTEA MONTPELLIER UMR TETIS FRA
Année
2016
Résumé / Abstract
In this paper, we illustrate how far spatial accuracy of a land-use map governs land-use changes monitoring frequency on a urban sprawl monitoring case study. From a specific Monte Carlo approach propagating uncertainties, conf4idence curves for minimal monitoring frequency to detect significant changes in urban sprawl indicators were built. Results showed that frequency decreased when uspscaling indicators but it also showed very low monitoring frequency for indicators at the lower level.
Congrès
Accuracy 2016, 05/07/2016 - 08/07/2016, Montpellier, FRA
Editeur
International Spatial Accuracy Research Association (ISARA)

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