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Land-use monitoring by topographic data analysis / Tobias Krüger in Cartography and Geographic Information Science, vol 40 n° 3 (June 2013)  

Public [article]  inCartography and Geographic Information Science > vol 40 n° 3 (June 2013) . - pp 220 - 228 Titre : Land-use monitoring by topographic data analysis Type de document : Article/Communication Auteurs : Tobias Krüger, Auteur ; Gotthard Meinel, Auteur ; Ulrich Schumacher, Auteur Année de publication : 2013 Article en page(s) : pp 220 - 228 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale [Termes IGN] analyse de données [Termes IGN] base de données topographiques [Termes IGN] indicateur [Termes IGN] surveillance de l'urbanisation [Termes IGN] utilisation du sol [Termes IGN] visualisation cartographique Résumé : (Auteur) The rate of land consumption is an important factor to be considered within policies on sustainable land use aiming to reduce demand for settlement and traffic areas. As an expression of the political intent to achieve sustainable development, the German government announced to reduce the consumption of open space for settlement or transportation infrastructure significantly by 2020. Progress toward such specific goals can, of course, only be monitored if planning authorities are supplied with up-to-date and precise information on land use. This article presents one approach to the calculation of trends in land use that uses geoprocessing of topographic base data. Among the advantages of this approach are the nationwide availability of data with homogeneous quality and regular mandatory updating by surveying authorities. The spatial analysis of topographic base data is currently a highly automated process, which means geoprocessing procedures can be repeated regularly in order to realize time series. Such systematic monitoring of land use is undertaken by the project Monitor of Settlement and Open Space Development (IOER Monitor). By mid-2013, the fourth time period based on data from 2012 will be available online, ensuring that information on a wide range of land-use types is provided for a time series beginning back in 2006. Thus, the IOER Monitor is a convenient tool for the analysis and monitoring of land use for all administrative units ranging from German municipalities (approximately 12,000 in number) to the country as a whole, as well as for raster cells ranging from 100 m to 10 km. Numéro de notice : A2013-755 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/15230406.2013.809232 En ligne : https://doi.org/10.1080/15230406.2013.809232 Format de la ressource électronique : url Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32891 [article]

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