{
 "version": 1,
 "marque": "Les zones de préemption des espaces naturels sensibles",
 "domain": "https://zones-preemption-ens.pages.dev",
 "resume": "Zones de preemption des espaces naturels sensibles (ZPENS) de huit territoires francais : 563 zones, 74 850 ha, 512 communes. Aucune couche nationale n existe. ⛔ Ne vaut pas certificat.",
 "genere_le": "2026-09-19",
 "licence": "Licence Ouverte (Etalab) pour chacune des huit couches reprises.",
 "source_officielle": "Couches ZPENS des Departements (8 territoires)",
 "cles_jointure": [
  "code INSEE de commune"
 ],
 "couverture": {
  "zones": 563,
  "communes": 512,
  "territoires": 8,
  "hectares": 74850
 },
 "cle_entite": "id",
 "gratuit": [
  {
   "chemin": "/llms.txt",
   "type": "text/markdown",
   "description": "Plan du site à l'usage des agents."
  },
  {
   "chemin": "/api/v1/manifest.json",
   "type": "application/json",
   "description": "Ce document."
  },
  {
   "chemin": "/api/v1/echantillon.json",
   "type": "application/json",
   "description": "40 entrées avec leurs attributs."
  },
  {
   "chemin": "/sitemap.xml",
   "type": "application/xml",
   "description": "Toutes les pages."
  },
  {
   "chemin": "*.md",
   "type": "text/markdown",
   "description": "Jumeau Markdown de chaque page : même URL, extension .md. Environ un tiers du poids du HTML, sans navigation ni mise en forme."
  }
 ],
 "sur_demande": [
  {
   "nom": "Les zones d un territoire",
   "chemin": "/pro",
   "statut": "reserve",
   "description": "Zones, dates, titulaires et surfaces par commune."
  }
 ],
 "pages_cles": [
  {
   "chemin": "/communes",
   "description": "Les communes."
  },
  {
   "chemin": "/departements",
   "description": "Les territoires."
  },
  {
   "chemin": "/couverture",
   "description": "La couverture."
  }
 ],
 "conditions": "Lecture et citation libres, mention de la source bienvenue. Aucune page de ce site n'est payante.",
 "langue": "fr",
 "outils": {
  "chemin": "/api/v1/tools.json",
  "noms": [
   "find_place",
   "describe_dataset",
   "get_sample",
   "get_entity",
   "compare_entities",
   "filter_entities",
   "changes_since",
   "export_dataset",
   "request_dataset"
  ]
 },
 "champs": [
  {
   "nom": "code_insee",
   "type": "str",
   "remplissage": 1.0
  },
  {
   "nom": "commune",
   "type": "str",
   "remplissage": 1.0
  },
  {
   "nom": "hectares",
   "type": "float",
   "remplissage": 1.0
  },
  {
   "nom": "id",
   "type": "str",
   "remplissage": 1.0
  },
  {
   "nom": "part_pct",
   "type": "float",
   "remplissage": 1.0
  },
  {
   "nom": "territoire",
   "type": "str",
   "remplissage": 1.0
  },
  {
   "nom": "tranche_part",
   "type": "str",
   "remplissage": 1.0
  },
  {
   "nom": "zones",
   "type": "int",
   "remplissage": 1.0
  }
 ],
 "portefeuille": {
  "catalogue": "https://registres.pages.dev/api/v1/catalogue.json"
 },
 "licence_machine": "https://zones-preemption-ens.pages.dev/license.xml"
}