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https://geoservices.ign.fr/bdhaie

Caractéristiques de la données :
https://geoservices.ign.fr/sites/default/files/2021-07/Descriptif_de_contenu_et_limite_DSB.pdf

Le maillage utilisé (1km x 1km) provient du site de l'Inventaire National du Patrimoine Naturel (INPN) :
https://inpn.mnhn.fr/telechargement/cartes-et-information-geographique/ref/gn1

La  densité linéaire de haies par maille est comptabilisée à l'aide de QGis &gt; Vecteurs &gt; Outils d'analyse &gt; Sum line lengths.

La méthode utilisée par l'Observatoire régional de la biodiversité est détaillée ici :
https://www.observatoire-biodiversite-hdf.fr/publications/fiche-methode-densite-du-lineaire-de-haies</gco:CharacterString>
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