20260211 16081700 1.0 TRUE 2025-01-15T09:33:29.658745+00:00 L'article 17 de la Loi fédérale sur les forêts du 4 octobre 1991 stipule que:<br /><br />1. Les constructions et installations à proximité de la forêt peuvent être autorisées uniquement si elles n'en compromettent ni la conservation, ni le traitement, ni l'exploitation.<br />2. Les cantons fixent la distance minimale appropriée qui doit séparer les constructions et les installations de la lisière de la forêt. […].<br /><br />A Genève, l'article 11 de la LForêts (M 5 10) fixe cette distance à 20 mètres.<br /><br />Cette distance de 20 mètres est matérialisée dans le cadastre des restrictions de droit public à la propriété foncière (RDPPF) de deux facons:<br />- la ligne représentant la distance de 20 mètres par rapport à la lisière de la forêt constatée (RDPPF_DISTANCES_FORET_L);<br />- la surface décrite par la ligne de 20 mètres par rapport à la lisière de la forêt constatée (RDPPF_DISTANCES_FORET_S).<br /><br />Le cadastre RDPPF étant un instrument de foi positive, il garantit l'exactitude des données publiées et non leur exhaustivité. De ce fait, la distance de 20 mètres par rapport au cadastre forestier est à prendre en compte lorsqu'aucune restriction ne figure dans le cadastre RDPPF. <br /><br /> Cadastre / aménagement Biologie Environnement 190_PUBLISHVECTORS_PUBLISHING 190_PUBLISHVECTORS_dd8db34c5e984e57aa52a1ea1f5fc329 RDPPF - Distance par rapport à la forêt (polygones) © 2026 SITG Accès libre RDPPF - Distance par rapport à la forêt (polygones) iVBORw0KGgoAAAANSUhEUgAAASwAAADICAYAAABS39xVAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAB 2AAAAdgB+lymcgAAEmVJREFUeJztnVuTo8qxRqtA3TPjmTjn//9DvzjCfrHDWwIcmVUFCUICCZAo tNbs3mpdGgEtvs7MysupaZrGAQBkwOndOwAAMBcECwCyAcECgGxAsAAgGxAsAMgGBAsAsgHBAoBs QLAAIBsQLADIBgQLALIBwQKAbECwACAbECwAyAYECwCyAcECgGxAsAAgGxAsAMgGBAsAsgHBAoBs QLAAIBsQLADIBgQLALIBwQKAbECwACAbECwAyAYECwCyAcECgGxAsAAgGxAsAMgGBAsAsgHBAoBs QLAAIBsQLADIBgQLALIBwQKAbECwACAbECwAyAYECwCyAcECgGxAsGA1mqbRW+89ZxU2AcECgGxA sAAgGxAsAMgGBAsAsgHBAoBsQLAAIBsQLADIBgQLVsm9Esi/gq1BsAAgGxAsAMgGBAsAsgHBAoBs 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