Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton

In order to avoid the undesirable effects of urbanisation, development policies and specific regulatory measures were gradually introduced on the French coast from the 1970s onwards, culminating in the adoption of the Coastal Law in 1986. The implementation of these regulations varies according to t...

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Autores principales:	Iwan Le Berre, David Brosset
Formato:	article
Lenguaje:	DE EN FR IT PT
Publicado:	Unité Mixte de Recherche 8504 Géographie-cités 2020
Materias:	built environment urban area geomatics coastal zone urban policies Geography (General) G1-922
Acceso en línea:	https://doaj.org/article/ab281572d40844449518b4e032005329
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id	oai:doaj.org-article:ab281572d40844449518b4e032005329
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spelling	oai:doaj.org-article:ab281572d40844449518b4e0320053292021-12-02T11:18:07ZAide à la décision par l’identification de formes d’urbanisation : application au littoral breton1278-336610.4000/cybergeo.34137https://doaj.org/article/ab281572d40844449518b4e0320053292020-02-01T00:00:00Zhttp://journals.openedition.org/cybergeo/34137https://doaj.org/toc/1278-3366In order to avoid the undesirable effects of urbanisation, development policies and specific regulatory measures were gradually introduced on the French coast from the 1970s onwards, culminating in the adoption of the Coastal Law in 1986. The implementation of these regulations varies according to the different forms of urbanization, distinguished through morphological, qualitative, and quantitative criteria. In the Coastal Law, these criteria are voluntarily defined in an imprecise manner, in order to allow their appreciation according to local specificities and regional planning. It therefore seems relevant to mobilise certain simple geomatic methods to model the criteria for delimiting and characterising the built-up areas of the coastline, as well as "negotiation zones" within which different development options could be considered. After a presentation of the methods for delineating built-up areas and the concepts they cover, we discuss the principles of common GIS algorithms. A case study on the Crozon Peninsula allows us to discuss the interest and limits of these methods, before concluding on their relevance.Iwan Le BerreDavid BrossetUnité Mixte de Recherche 8504 Géographie-citésarticlebuilt environmenturban areageomaticscoastal zoneurban policiesGeography (General)G1-922DEENFRITPTCybergeo (2020)
institution	DOAJ
collection	DOAJ
language	DE EN FR IT PT
topic	built environment urban area geomatics coastal zone urban policies Geography (General) G1-922
spellingShingle	built environment urban area geomatics coastal zone urban policies Geography (General) G1-922 Iwan Le Berre David Brosset Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
description	In order to avoid the undesirable effects of urbanisation, development policies and specific regulatory measures were gradually introduced on the French coast from the 1970s onwards, culminating in the adoption of the Coastal Law in 1986. The implementation of these regulations varies according to the different forms of urbanization, distinguished through morphological, qualitative, and quantitative criteria. In the Coastal Law, these criteria are voluntarily defined in an imprecise manner, in order to allow their appreciation according to local specificities and regional planning. It therefore seems relevant to mobilise certain simple geomatic methods to model the criteria for delimiting and characterising the built-up areas of the coastline, as well as "negotiation zones" within which different development options could be considered. After a presentation of the methods for delineating built-up areas and the concepts they cover, we discuss the principles of common GIS algorithms. A case study on the Crozon Peninsula allows us to discuss the interest and limits of these methods, before concluding on their relevance.
format	article
author	Iwan Le Berre David Brosset
author_facet	Iwan Le Berre David Brosset
author_sort	Iwan Le Berre
title	Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
title_short	Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
title_full	Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
title_fullStr	Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
title_full_unstemmed	Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
title_sort	aide à la décision par l’identification de formes d’urbanisation : application au littoral breton
publisher	Unité Mixte de Recherche 8504 Géographie-cités
publishDate	2020
url	https://doaj.org/article/ab281572d40844449518b4e032005329
work_keys_str_mv	AT iwanleberre aidealadecisionparlidentificationdeformesdurbanisationapplicationaulittoralbreton AT davidbrosset aidealadecisionparlidentificationdeformesdurbanisationapplicationaulittoralbreton
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Aide à la décision par l’identification de formes d’urbanisation : application au littoral breton

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