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H

Hedgerows in Rennes MétropoleHaies bocagères sur Rennes Métropole

Haies bocagères sur Rennes MétropoleHedgerows in Rennes Métropole

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This dataset provides GIS data on hedgerows (bocage) across the Rennes Métropole area, produced during a spring 2017 study by Audiar, the local urban planning agency. The work involved various geoprocessing tasks based on data supplied by several watershed management syndicates and the Breizh Bocage association. The resulting layer maps hedgerow features across the metropolitan territory and is published by Rennes Métropole as open data, useful for landscape planning and environmental analysis in the region.L’Audiar a mené, durant le printemps 2017, un travail SIG sur le bocage, à l’échelle de Rennes Métropole, incluant différents géotraitements. L'agence a utilisé pour cela les données fournies par les différents syndicats de bassins versants et par l'association Breizh bocage. Cette couche a pour...

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Trust score

How is this computed?
54
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Weighted across five axes. Tap a ring for what it measures.

Data schema (60 fields)

Filterable via the API (58)
gml_idobjectidid_bocnom_comcode_inseelongueur_mdate_modifaltitude_minaltitude_maxaltitude_meanpente_minpente_maxpente_meanazimuthazim_pent_minazim_pent_maxazim_pent_meandiff_angle_azimorient_haie_pentebassin_versantprox_hydro_100mprox_routeprox_vfreseau_eco_scoter_l_100mche_pdr_100mche_pdipr_100mche_a_cons_100mche_a_creer_100mtot_cheebc_rm_lin_3mebc_rm_pct_3mebc_rm_surftot_ebceip_rm_lin_3meip_rm_pct_3meip_rm_surftot_eipbo_ha_csrv_surfbo_ha_csrv_lin_3mplant_csrv_surfclass_ebcclass_ecoclass_paysect_urbclass_p_ecode_gennom_geninteret_gencode_mnienom_mnieinteret_mniechamps_urbain_scoter_id_docurbaer_libelleer_numer_procedureer_motif

Click a field to see example values.

FillFieldTypeDescription
—geo_point_2dGeo Pointgeo_point_2d—
—geo_shapeShapegeo_shape—
—gml_idFilterable via the APIGml idtext—
—objectidFilterable via the APIint—
—id_bocFilterable via the APIId boctext—
—nom_comFilterable via the APINom comtext—
—code_inseeFilterable via the APIINSEE commune codetext—
—longueur_mFilterable via the APILongueur mtext—
—date_modifFilterable via the APIDate modiftext—
—altitude_minFilterable via the APIAltitude mintext—
100%altitude_maxFilterable via the APIAltitude maxtext—
100%altitude_meanFilterable via the APIAltitude meantext—
100%pente_minFilterable via the APIPente mintext—
100%pente_maxFilterable via the APIPente maxtext—
100%pente_meanFilterable via the APIPente meantext—
100%azimuthFilterable via the APItext—
100%azim_pent_minFilterable via the APIAzim pent mintext—
100%azim_pent_maxFilterable via the APIAzim pent maxtext—
100%azim_pent_meanFilterable via the APIAzim pent meantext—
100%diff_angle_azimFilterable via the APIDiff angle azimtext—
100%orient_haie_penteFilterable via the APIOrient haie pentetext—
100%bassin_versantFilterable via the APIBassin versanttext—
100%prox_hydro_100mFilterable via the APIProx hydro 100mtext—
100%prox_routeFilterable via the APIProx routetext—
100%prox_vfFilterable via the APIProx vftext—
56%reseau_eco_scotFilterable via the APIReseau eco scottext—
100%er_l_100mFilterable via the APIEr l 100mtext—
100%che_pdr_100mFilterable via the APIChe pdr 100mtext—
100%che_pdipr_100mFilterable via the APIChe pdipr 100mtext—
100%che_a_cons_100mFilterable via the APIChe a cons 100mtext—
100%che_a_creer_100mFilterable via the APIChe a creer 100mtext—
100%tot_cheFilterable via the APITot chetext—
100%ebc_rm_lin_3mFilterable via the APIEbc rm lin 3mtext—
100%ebc_rm_pct_3mFilterable via the APIEbc rm pct 3mtext—
100%ebc_rm_surfFilterable via the APIEbc rm surftext—
100%tot_ebcFilterable via the APITot ebctext—
100%eip_rm_lin_3mFilterable via the APIEip rm lin 3mtext—
100%eip_rm_pct_3mFilterable via the APIEip rm pct 3mtext—
100%eip_rm_surfFilterable via the APIEip rm surftext—
100%tot_eipFilterable via the APITot eiptext—
100%bo_ha_csrv_surfFilterable via the APIBo ha csrv surftext—
100%bo_ha_csrv_lin_3mFilterable via the APIBo ha csrv lin 3mtext—
100%plant_csrv_surfFilterable via the APIPlant csrv surftext—
100%class_ebcFilterable via the APIClass ebctext—
100%class_ecoFilterable via the APIClass ecotext—
100%class_payFilterable via the APIClass paytext—
100%sect_urbFilterable via the APISect urbtext—
100%class_p_eFilterable via the APIClass p etext—
26.9%code_genFilterable via the APICode gentext—
26.9%nom_genFilterable via the APINom gentext—
26.9%interet_genFilterable via the APIInteret gentext—
5.5%code_mnieFilterable via the APICode mnietext—
5.5%nom_mnieFilterable via the APINom mnietext—
5.5%interet_mnieFilterable via the APIInteret mnietext—
8.7%champs_urbain_scotFilterable via the APIChamps urbain scottext—
0.7%er_id_docurbaFilterable via the APIEr id docurbatext—
0.6%er_libelleFilterable via the APIEr libelletext—
0.6%er_numFilterable via the APIEr numtext—
0.7%er_procedureFilterable via the APIEr proceduretext—
0.3%er_motifFilterable via the APIEr motiftext—

Schema captured from opendatasoft 6 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1er_num: — · gml_id: audiar_haies_bocageres.fid--2197260c_1a0
{
  "er_num": null,
  "gml_id": "audiar_haies_bocageres.fid--2197260c_1a05bf0f692_-5987",
  "id_boc": "70984",
  "azimuth": "38.1158702974622",
  "nom_com": "la Chapelle-Thouarault",
  "nom_gen": null,
  "prox_vf": "0",
  "tot_che": "0",
  "tot_ebc": "1",
  "tot_eip": "0",
  "code_gen": null,
  "er_motif": null,
  "nom_mnie": null,
  "objectid": 70984,
  "sect_urb": "0",
  "class_ebc": "0",
  "class_eco": "1",
  "class_p_e": "0",
  "class_pay": "0",
  "code_mnie": null,
  "er_l_100m": "0",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -1.846648595285389,
          48.13338359446154
        ],
        [
          -1.846470174804783,
          48.13355673086491
        ]
      ]
    },
    "properties": {}
  },
  "pente_max": "12.3450764744052",
  "pente_min": "0.0941588200708794",
  "code_insee": "35065",
  "date_modif": "Aucune modification",
  "er_libelle": null,
  "longueur_m": "23.3749868289892",
  "pente_mean": "5.61810867144053",
  "prox_route": "0",
  "ebc_rm_surf": "0",
  "eip_rm_surf": "0",
  "interet_gen": null,
  "altitude_max": "38.6236652135849",
  "altitude_min": "37.7380052134395",
  "che_pdr_100m": "0",
  "er_procedure": null,
  "geo_point_2d": {
    "lat": 48.13347016266323,
    "lon": -1.846559385045086
  },
  "interet_mnie": null,
  "altitude_mean": "38.0976112276406",
  "azim_pent_max": "296.490556249181",
  "azim_pent_min": "287.292815072727",
  "ebc_rm_lin_3m": "1",
  "ebc_rm_pct_3m": "0",
  "eip_rm_lin_3m": "0",
  "eip_rm_pct_3m": "0",
  "er_id_docurba": null,
  "azim_pent_mean": "293.638636094785",
  "bassin_versant": "LA VAUNOISE ET SES AFFLUENTS DEPUIS LA SOURCE  JUSQU'A SA CONFLUENCE AVEC LE MEU",
  "che_pdipr_100m": "0",
  "bo_ha_csrv_surf": "0",
  "che_a_cons_100m": "0",
  "diff_angle_azim": "104.477234202677",
  "plant_csrv_surf": "0",
  "prox_hydro_100m": "0",
  "reseau_eco_scot": null,
  "che_a_creer_100m": "0",
  "bo_ha_csrv_lin_3m": "0",
  "orient_haie_pente": "Haie perpendiculaire à la pente",
  "champs_urbain_scot": null
}
Record 2er_num: — · gml_id: audiar_haies_bocageres.fid--2197260c_1a0
{
  "er_num": null,
  "gml_id": "audiar_haies_bocageres.fid--2197260c_1a05bf0f692_-5981",
  "id_boc": "70990",
  "azimuth": "169.374299681422",
  "nom_com": "la Chapelle-Thouarault",
  "nom_gen": null,
  "prox_vf": "0",
  "tot_che": "0",
  "tot_ebc": "0",
  "tot_eip": "1",
  "code_gen": null,
  "er_motif": null,
  "nom_mnie": null,
  "objectid": 70990,
  "sect_urb": "0",
  "class_ebc": "1",
  "class_eco": "1",
  "class_p_e": "0",
  "class_pay": "0",
  "code_mnie": null,
  "er_l_100m": "0",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -1.848728157601366,
          48.133485720428894
        ],
        [
          -1.848637887350553,
          48.13324592762253
        ]
      ]
    },
    "properties": {}
  },
  "pente_max": "16.2774937024047",
  "pente_min": "0",
  "code_insee": "35065",
  "date_modif": "Aucune modification",
  "er_libelle": null,
  "longueur_m": "27.481634790904",
  "pente_mean": "3.59125501514004",
  "prox_route": "0",
  "ebc_rm_surf": "0",
  "eip_rm_surf": "0",
  "interet_gen": null,
  "altitude_max": "35",
  "altitude_min": "34.0207080378102",
  "che_pdr_100m": "0",
  "er_procedure": null,
  "geo_point_2d": {
    "lat": 48.13336582402572,
    "lon": -1.8486830224759596
  },
  "interet_mnie": null,
  "altitude_mean": "34.8681292337797",
  "azim_pent_max": "247.182703645713",
  "azim_pent_min": "-1",
  "ebc_rm_lin_3m": "0",
  "ebc_rm_pct_3m": "0",
  "eip_rm_lin_3m": "1",
  "eip_rm_pct_3m": "0",
  "er_id_docurba": null,
  "azim_pent_mean": "121.676765173135",
  "bassin_versant": "LA VAUNOISE ET SES AFFLUENTS DEPUIS LA SOURCE  JUSQU'A SA CONFLUENCE AVEC LE MEU",
  "che_pdipr_100m": "0",
  "bo_ha_csrv_surf": "0",
  "che_a_cons_100m": "0",
  "diff_angle_azim": "47.6975345082866",
  "plant_csrv_surf": "0",
  "prox_hydro_100m": "0",
  "reseau_eco_scot": "Fonds de vallées et grandes liaisons naturelles à conforter",
  "che_a_creer_100m": "0",
  "bo_ha_csrv_lin_3m": "0",
  "orient_haie_pente": "Haie plutôt perpendiculaire à la pente",
  "champs_urbain_scot": null
}
Record 3er_num: — · gml_id: audiar_haies_bocageres.fid--2197260c_1a0
{
  "er_num": null,
  "gml_id": "audiar_haies_bocageres.fid--2197260c_1a05bf0f692_-597d",
  "id_boc": "70994",
  "azimuth": "129.127321841834",
  "nom_com": "la Chapelle-Thouarault",
  "nom_gen": null,
  "prox_vf": "0",
  "tot_che": "0",
  "tot_ebc": "0",
  "tot_eip": "0",
  "code_gen": null,
  "er_motif": null,
  "nom_mnie": null,
  "objectid": 70994,
  "sect_urb": "0",
  "class_ebc": "0",
  "class_eco": "0",
  "class_p_e": "0",
  "class_pay": "0",
  "code_mnie": null,
  "er_l_100m": "0",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -1.843595328442202,
          48.13571767370693
        ],
        [
          -1.843484318570515,
          48.13566445028668
        ]
      ]
    },
    "properties": {}
  },
  "pente_max": "0",
  "pente_min": "0",
  "code_insee": "35065",
  "date_modif": "Aucune modification",
  "er_libelle": null,
  "longueur_m": "10.1575828838582",
  "pente_mean": "0",
  "prox_route": "0",
  "ebc_rm_surf": "0",
  "eip_rm_surf": "0",
  "interet_gen": null,
  "altitude_max": "56",
  "altitude_min": "56",
  "che_pdr_100m": "0",
  "er_procedure": null,
  "geo_point_2d": {
    "lat": 48.13569106199681,
    "lon": -1.8435398235063585
  },
  "interet_mnie": null,
  "altitude_mean": "56",
  "azim_pent_max": "17.3647583510003",
  "azim_pent_min": "-1",
  "ebc_rm_lin_3m": "0",
  "ebc_rm_pct_3m": "0",
  "eip_rm_lin_3m": "0",
  "eip_rm_pct_3m": "0",
  "er_id_docurba": null,
  "azim_pent_mean": "5.73875207330028",
  "bassin_versant": "LA VAUNOISE ET SES AFFLUENTS DEPUIS LA SOURCE  JUSQU'A SA CONFLUENCE AVEC LE MEU",
  "che_pdipr_100m": "0",
  "bo_ha_csrv_surf": "0",
  "che_a_cons_100m": "0",
  "diff_angle_azim": "123.388569768534",
  "plant_csrv_surf": "0",
  "prox_hydro_100m": "0",
  "reseau_eco_scot": null,
  "che_a_creer_100m": "0",
  "bo_ha_csrv_lin_3m": "0",
  "orient_haie_pente": "Haie plutôt perpendiculaire à la pente",
  "champs_urbain_scot": null
}
Record 4er_num: — · gml_id: audiar_haies_bocageres.fid--2197260c_1a0
{
  "er_num": null,
  "gml_id": "audiar_haies_bocageres.fid--2197260c_1a05bf0f692_-5979",
  "id_boc": "70998",
  "azimuth": "256.085942781798",
  "nom_com": "la Chapelle-Thouarault",
  "nom_gen": null,
  "prox_vf": "0",
  "tot_che": "0",
  "tot_ebc": "1",
  "tot_eip": "0",
  "code_gen": null,
  "er_motif": null,
  "nom_mnie": null,
  "objectid": 70998,
  "sect_urb": "0",
  "class_ebc": "0",
  "class_eco": "0",
  "class_p_e": "0",
  "class_pay": "0",
  "code_mnie": null,
  "er_l_100m": "0",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -1.842780887567871,
          48.13577051762079
        ],
        [
          -1.84305395290423,
          48.13571313860151
        ]
      ]
    },
    "properties": {}
  },
  "pente_max": "0",
  "pente_min": "0",
  "code_insee": "35065",
  "date_modif": "Aucune modification",
  "er_libelle": null,
  "longueur_m": "21.2903106509165",
  "pente_mean": "0",
  "prox_route": "0",
  "ebc_rm_surf": "0",
  "eip_rm_surf": "0",
  "interet_gen": null,
  "altitude_max": "56",
  "altitude_min": "56",
  "che_pdr_100m": "0",
  "er_procedure": null,
  "geo_point_2d": {
    "lat": 48.13574182811115,
    "lon": -1.8429174202360505
  },
  "interet_mnie": null,
  "altitude_mean": "56",
  "azim_pent_max": "-1",
  "azim_pent_min": "-1",
  "ebc_rm_lin_3m": "1",
  "ebc_rm_pct_3m": "0",
  "eip_rm_lin_3m": "0",
  "eip_rm_pct_3m": "0",
  "er_id_docurba": null,
  "azim_pent_mean": "-1",
  "bassin_versant": "LA VAUNOISE ET SES AFFLUENTS DEPUIS LA SOURCE  JUSQU'A SA CONFLUENCE AVEC LE MEU",
  "che_pdipr_100m": "0",
  "bo_ha_csrv_surf": "0",
  "che_a_cons_100m": "0",
  "diff_angle_azim": "0",
  "plant_csrv_surf": "0",
  "prox_hydro_100m": "0",
  "reseau_eco_scot": null,
  "che_a_creer_100m": "0",
  "bo_ha_csrv_lin_3m": "0",
  "orient_haie_pente": "Haie sur plat standart",
  "champs_urbain_scot": null
}
Record 5er_num: — · gml_id: audiar_haies_bocageres.fid--2197260c_1a0
{
  "er_num": null,
  "gml_id": "audiar_haies_bocageres.fid--2197260c_1a05bf0f692_-5977",
  "id_boc": "71000",
  "azimuth": "70.4114999441447",
  "nom_com": "la Chapelle-Thouarault",
  "nom_gen": null,
  "prox_vf": "0",
  "tot_che": "0",
  "tot_ebc": "0",
  "tot_eip": "0",
  "code_gen": null,
  "er_motif": null,
  "nom_mnie": null,
  "objectid": 71000,
  "sect_urb": "0",
  "class_ebc": "0",
  "class_eco": "0",
  "class_p_e": "0",
  "class_pay": "0",
  "code_mnie": null,
  "er_l_100m": "0",
  "geo_shape": {
    "type": "Feature",
    "geometry": {
      "type": "LineString",
      "coordinates": [
        [
          -1.841613256195254,
          48.13612659639215
        ],
        [
          -1.841174729581143,
          48.13625180827046
        ]
      ]
    },
    "properties": {}
  },
  "pente_max": "14.8625552496924",
  "pente_min": "0",
  "code_insee": "35065",
  "date_modif": "Aucune modification",
  "er_libelle": null,
  "longueur_m": "35.4650480660244",
  "pente_mean": "2.49025285719614",
  "prox_route": "0",
  "ebc_rm_surf": "0",
  "eip_rm_surf": "0",
  "interet_gen": null,
  "altitude_max": "54.8771352124364",
  "altitude_min": "54",
  "che_pdr_100m": "0",
  "er_procedure": null,
  "geo_point_2d": {
    "lat": 48.13618920233131,
    "lon": -1.8413939928881988
  },
  "interet_mnie": null,
  "altitude_mean": "54.1572554311567",
  "azim_pent_max": "119.538107269103",
  "azim_pent_min": "-1",
  "ebc_rm_lin_3m": "0",
  "ebc_rm_pct_3m": "0",
  "eip_rm_lin_3m": "0",
  "eip_rm_pct_3m": "0",
  "er_id_docurba": null,
  "azim_pent_mean": "47.3339234930302",
  "bassin_versant": "LA VAUNOISE ET SES AFFLUENTS DEPUIS LA SOURCE  JUSQU'A SA CONFLUENCE AVEC LE MEU",
  "che_pdipr_100m": "0",
  "bo_ha_csrv_surf": "0",
  "che_a_cons_100m": "0",
  "diff_angle_azim": "23.0775764511144",
  "plant_csrv_surf": "0",
  "prox_hydro_100m": "0",
  "reseau_eco_scot": null,
  "che_a_creer_100m": "0",
  "bo_ha_csrv_lin_3m": "0",
  "orient_haie_pente": "Haie parallèle à la pente",
  "champs_urbain_scot": null
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL
https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/haie

License

Open Data Commons Open Database License 1.0Open
  • ✓ Redistributable
  • ✓ Attribution required

Query examples

curl -s 'https://data.rennesmetropole.fr/api/explore/v2.1/catalog/datasets/haie/records?limit=20' -H 'Accept: application/json'

First 20 records of the dataset as JSON.

Uses the Opendatasoft Explore v2.1 syntax — supports select, where, group_by and order_by.

Full API documentation ↗

Rate limits

7 000 req/day
per ipmeasured
observed 6 days ago

Dataset

Volume & freshness

Records
81k
81448
Last upstream update
7 days ago
2026-09-01

License

No license declared upstream.

○ Documentation○ Data dictionary○ Versioning

Source: opendatasoft

Machine-readable & source

JSON
Haies bocagères sur Rennes Métropole — live verification badge

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.