{"links": [{"rel": "self", "href": "https://data.education.gouv.fr/api/v2/catalog/datasets/fr-en-indice_eloignement_college_ap2022"}, {"rel": "datasets", "href": "https://data.education.gouv.fr/api/v2/catalog/datasets"}, {"rel": "records", "href": "https://data.education.gouv.fr/api/v2/catalog/datasets/fr-en-indice_eloignement_college_ap2022/records"}, {"rel": "exports", "href": "https://data.education.gouv.fr/api/v2/catalog/datasets/fr-en-indice_eloignement_college_ap2022/exports"}, {"rel": "facets", "href": "https://data.education.gouv.fr/api/v2/catalog/datasets/fr-en-indice_eloignement_college_ap2022/facets"}], "dataset": {"visibility": "domain", "dataset_id": "fr-en-indice_eloignement_college_ap2022", "dataset_uid": "da_zoi2jo", "has_records": true, "features": ["analyze"], "attachments": [], "alternative_exports": [], "data_visible": true, "fields": [{"name": "rentree_scolaire", "description": "Ann\u00e9e sous la forme YYYY, par exemple : 2023 pour une observation de la rentr\u00e9e scolaire 2023", "annotations": {"facet": true, "facetsort": "-alphanum", "disjunctive": true, "sortable": true}, "label": "Rentr\u00e9e scolaire", "type": "text"}, {"name": "uai", "description": "Identifiant de l'\u00e9tablissement scolaire (UAI)", "annotations": {"facetsort": "alphanum", "disjunctive": true, "sortable": true}, "label": "UAI", "type": "text"}, {"name": "departement", "description": "Nom du d\u00e9partement d'implantation de l'\u00e9tablissement scolaire", "annotations": {"facet": true, "facetsort": "alphanum", "disjunctive": true, "sortable": true}, "label": "D\u00e9partement", "type": "text"}, {"name": "academie", "description": "Nom de l'acad\u00e9mie \u00e0 laquelle appartient l'\u00e9tablissement scolaire", "annotations": {"facet": true, "facetsort": "alphanum", "sortable": true, "disjunctive": true}, "label": "Acad\u00e9mie", "type": "text"}, {"name": "region", "description": "Nom de la r\u00e9gion acad\u00e9mique d'implantation de l'\u00e9tablissement scolaire", "annotations": {"facet": true, "facetsort": "alphanum", "disjunctive": true, "sortable": true}, "label": "R\u00e9gion", "type": "text"}, {"name": "patronyme", "description": "Nom de l'\u00e9tablissement scolaire", "annotations": {}, "label": "Patronyme", "type": "text"}, {"name": "indice_eloignement", "description": "Indice d'\u00e9loignement de l'\u00e9tablissement", "annotations": {}, "label": "Indice d'\u00e9loignement", "type": "double"}, {"name": "num_ligne", "description": null, "annotations": {}, "label": "num_ligne", "type": "double"}], "metas": {"dcat": {"created": "2024-04-04", "issued": "2024-04-04", "creator": null, "contributor": null, "contact_name": null, "contact_email": null, "accrualperiodicity": null, "spatial": null, "temporal": null, "granularity": null, "dataquality": null, "publisher_type": null, "conforms_to": null, "temporal_coverage_start": null, "temporal_coverage_end": null, "accessRights": null, "relation": null}, "default": {"title": "Indice d'\u00e9loignement des coll\u00e8ges depuis 2022", "description": "<p>Depuis 2018, la DEPP calcule chaque ann\u00e9e un indice d\u2019\u00e9loignement pour chaque coll\u00e8ge. Cet indice continu est la synth\u00e8se d\u2019un ensemble de variables compl\u00e9mentaires li\u00e9es \u00e0 l\u2019\u00e9loignement. Il est obtenu au moyen d\u2019une analyse en composantes principales (ACP). <br>Les variables utilis\u00e9es pour le calcul de l\u2019indice captent diff\u00e9rentes dimensions de l\u2019\u00e9loignement g\u00e9ographique des coll\u00e8ges et correspondent, pour la plupart, \u00e0 la distance entre le coll\u00e8ge et un point d\u2019int\u00e9r\u00eat (lieu d\u2019habitation des \u00e9l\u00e8ves, certaines formations, \u00e9quipements, \u2026).<br>Jusqu\u2019en 2021, ces distances \u00e9taient calcul\u00e9es \u00e0 vol d\u2019oiseau. Elles sont d\u00e9sormais calcul\u00e9es en temps de trajet au moyen d\u2019un nouveau distancier routier de r\u00e9f\u00e9rence mis \u00e0 la disposition de la DEPP par l\u2019Insee. Ce distancier s\u2019appuie sur un serveur de routage OSRM (Open Source Routing Machine) permettant d\u2019effectuer des calculs de trajets routiers optimaux \u00e0 la vol\u00e9e, de point \u00e0 point, avec une grande rapidit\u00e9 d\u2019ex\u00e9cution, et ce sur l\u2019ensemble du territoire fran\u00e7ais et frontalier.</p><p>Cette nouvelle m\u00e9thode de calcul permet une mesure de l\u2019\u00e9loignement plus fid\u00e8le \u00e0 la topographie des trajets entre \u00e9tablissements et points d\u2019int\u00e9r\u00eats, notamment en zone de montagne.</p><p>Pour faciliter la compr\u00e9hension, \u00e0 partir de la rentr\u00e9e 2022, il a \u00e9t\u00e9 d\u00e9cid\u00e9 de fixer la m\u00e9diane de l\u2019indice \u00e0 100, ce qui signifie que la valeur de l\u2019indice est inf\u00e9rieure \u00e0 100 pour la moiti\u00e9 des coll\u00e8ges les moins \u00e9loign\u00e9s et sup\u00e9rieure \u00e0 100 pour la moiti\u00e9 les plus \u00e9loign\u00e9s. L\u2019interpr\u00e9tation de l\u2019indice reste inchang\u00e9e : plus la valeur est \u00e9lev\u00e9e et plus l\u2019\u00e9loignement est important.<br></p>", "theme": ["Etablissements (dont IPS)"], "keyword": ["Indice d'\u00e9loignement coll\u00e8ge", "\u00e9loignement", "coll\u00e8ge", "territoire"], "license": "Licence Ouverte v2.0 (Etalab)", "license_url": "http://www.etalab.gouv.fr/wp-content/uploads/2017/04/ETALAB-Licence-Ouverte-v2.0.pdf", "language": "fr", "metadata_languages": ["fr"], "timezone": null, "modified": "2026-02-06T22:36:20.977000+00:00", "modified_updates_on_metadata_change": true, "modified_updates_on_data_change": true, "data_processed": "2026-01-29T19:24:39.719000+00:00", "metadata_processed": "2026-02-06T22:36:22.151000+00:00", "geographic_reference": ["world_fr"], "geographic_reference_auto": true, "territory": ["France"], "geometry_types": null, "bbox": null, "publisher": "DEPP \u2013 Minist\u00e8re en charge de l\u2019\u00e9ducation nationale", "references": null, "records_count": 20935, "attributions": null, "source_domain": null, "source_domain_title": null, "source_domain_address": null, "source_dataset": null, "shared_catalog": null, "federated": false, "parent_domain": null, "update_frequency": null}, "metadonnees-complementaires": {"date-observation": "Constat de la rentr\u00e9e scolaire", "periode-donnees": "Rentr\u00e9es scolaires 2022 et 2023", "champ": "Coll\u00e8ges publics et priv\u00e9s sous contrat", "couverture-geographique": ["France"], "unite-statistique": "Les \u00e9tablissements", "secret-statistique": null}}}}