Register record·API·FRVERIFIED · checked 7h ago
N
Names of land parcels in Brittany (microtoponymy)Nom des parcelles en Bretagne (microtoponymie)
Nom des parcelles en Bretagne (microtoponymie)Names of land parcels in Brittany (microtoponymy)
This API provides access to a dataset on the names of land parcels in Brittany, France, derived from the "DVOILIB" attribute in the land registry files of the Direction Générale des Impôts (French tax administration). This attribute, officially labeled "road name," actually corresponds to the historical parcel name originating from the establishment of the cadastral survey between 1807 and 1851. In rural areas, land consolidation has often altered or erased these microtoponyms, making the dataset a valuable resource for studying local place-name heritage and rural landscape history in Brittany.publisher.The data is published by the Brittany regional open-data portal.Dans les fichiers fonciers de la Direction Générale des Impôts, l’attribut « DVOILIB » est le « Libellé de la voie ». Cet attribut correspond en réalité au nom de la parcelle qui tire ses origines de l’établissement du cadastre parcellaire entre 1807 et 1851. En zone rurale, le remembrement - par...
Trust score
How is this computed?42
fair
Weighted across five axes. Tap a ring for what it measures.
Data schema (9 fields)
Filterable via the API (7)
gml_idgeo_parcellegeo_sectionsupfdeptcode_inseedvoilib
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Geographic centroid coordinates (latitude, longitude) of the parcel.Geographic centroid coordinates (latitude, longitude) of the parcel. |
| geo_shapeShape | geo_shape | Geometric boundary of the parcel as a GeoJSON polygon.Geometric boundary of the parcel as a GeoJSON polygon. |
| gml_idGml id | text | Unique GML identifier for the parcel geometry record.Unique GML identifier for the parcel geometry record. |
| geo_parcelleGeo parcelle | text | Cadastral parcel identifier code.Cadastral parcel identifier code. |
| geo_sectionGeo section | text | Cadastral section identifier code.Cadastral section identifier code. |
| supf | double | Surface area of the parcel, likely in square meters.Surface area of the parcel, likely in square meters. |
| dept | text | Department code where the parcel is located.Department code where the parcel is located. |
| code_inseeINSEE commune code | text | INSEE code of the parcel's municipality.INSEE code of the parcel's municipality. |
| dvoilib | text | Name of the parcel as recorded in tax land registry data.Name of the parcel as recorded in tax land registry data. |
Schema captured from opendatasoft 3 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.
=
Sample data (5 records)
Record 1dept: 56 · supf: 1990
{
"dept": "56",
"supf": 1990,
"gml_id": "parcelle_dvoilib.fid-6219b7f5_1a14d0d17f9_-13c1",
"dvoilib": "DU PONT D OUST",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-2.750061180424731,
48.069716414389866
],
[
-2.750167508541849,
48.06959996674156
],
[
-2.750271112100908,
48.06948446421927
],
[
-2.750367234203014,
48.06933486097712
],
[
-2.75052084226363,
48.06934855318902
],
[
-2.75054225607308,
48.06935111515449
],
[
-2.750530604980631,
48.06937640685064
],
[
-2.750605156451623,
48.06939594958345
],
[
-2.750947021076392,
48.06948687245049
],
[
-2.750928239243525,
48.06952703931758
],
[
-2.750929330024321,
48.06952716643002
],
[
-2.750896886858369,
48.06960878359973
],
[
-2.750773653220278,
48.06958846365606
],
[
-2.750770819335639,
48.06959582032979
],
[
-2.750743615310705,
48.069592007691824
],
[
-2.750743929101719,
48.06959118031164
],
[
-2.750665002062469,
48.06957843812632
],
[
-2.7506636158534,
48.06958301722099
],
[
-2.750651372734535,
48.069621420676576
],
[
-2.750646165259106,
48.06963665286562
],
[
-2.750579583878169,
48.06976577412262
],
[
-2.750576169531095,
48.06977027193374
],
[
-2.750502745682208,
48.069868689888644
],
[
-2.750382931205221,
48.069837736093945
],
[
-2.750308821185982,
48.06981483324622
],
[
-2.750135604430405,
48.06974715170754
],
[
-2.750061180424731,
48.069716414389866
]
]
]
]
},
"properties": {}
},
"code_insee": "56198",
"geo_section": "560198000BC",
"geo_parcelle": "560198000BC0173",
"geo_point_2d": {
"lat": 48.06959044758126,
"lon": -2.750474182499372
}
}Record 2dept: 29 · supf: 112
{
"dept": "29",
"supf": 112,
"gml_id": "parcelle_dvoilib.fid-6219b7f5_1a14d0d4205_113b",
"dvoilib": "KERNAOGUER",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-3.980516073763007,
48.71993728756428
],
[
-3.980562695059316,
48.71986051104539
],
[
-3.980603031162285,
48.719782658380154
],
[
-3.98064695926827,
48.71969800345061
],
[
-3.980699171264349,
48.71970677000819
],
[
-3.98056685685805,
48.71995372281339
],
[
-3.980516073763007,
48.71993728756428
]
]
]
]
},
"properties": {}
},
"code_insee": "29239",
"geo_section": "290239000AE",
"geo_parcelle": "290239000AE0687",
"geo_point_2d": {
"lat": 48.719824628868516,
"lon": -3.9806081625586875
}
}Record 3dept: 35 · supf: 14120
{
"dept": "35",
"supf": 14120,
"gml_id": "parcelle_dvoilib.fid-6219b7f5_1a14d0d294f_-1ed8",
"dvoilib": "LA MARE",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-1.411024816761119,
48.28017381023393
],
[
-1.410972839922691,
48.280168991688036
],
[
-1.410544776050061,
48.28007124380081
],
[
-1.410055315103417,
48.279952896511396
],
[
-1.410051179677685,
48.27995187934536
],
[
-1.409579246467307,
48.27983161446233
],
[
-1.409044818783368,
48.279721158900074
],
[
-1.409047180675945,
48.279675202482146
],
[
-1.408638006252112,
48.27959656838561
],
[
-1.408231581747003,
48.279512063009
],
[
-1.407801480210206,
48.27941564315018
],
[
-1.407500664539422,
48.27932989965745
],
[
-1.407084294841245,
48.279203948286316
],
[
-1.407126548662614,
48.27911036566446
],
[
-1.407160038518422,
48.279015307566596
],
[
-1.407184510323125,
48.2789189637063
],
[
-1.407201230174332,
48.278810653364864
],
[
-1.411189607541766,
48.27980575877353
],
[
-1.411024816761119,
48.28017381023393
]
]
]
]
},
"properties": {}
},
"code_insee": "35178",
"geo_section": "350178000ZO",
"geo_parcelle": "350178000ZO0004",
"geo_point_2d": {
"lat": 48.27950325850358,
"lon": -1.4091108310352574
}
}Record 4dept: 22 · supf: 1735
{
"dept": "22",
"supf": 1735,
"gml_id": "parcelle_dvoilib.fid-6219b7f5_1a14d0d17f9_62dd",
"dvoilib": "DES FRERES LE GALL",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-3.620924668408381,
48.667592442427605
],
[
-3.620845849793285,
48.66756948019361
],
[
-3.620842853499887,
48.667572715969726
],
[
-3.620805526634506,
48.66761577375951
],
[
-3.620777446726438,
48.66764793641329
],
[
-3.620569484924165,
48.667734883483675
],
[
-3.62076961578238,
48.66789768146838
],
[
-3.620803376842658,
48.667926401548684
],
[
-3.620825557117595,
48.66794547620935
],
[
-3.620867641179651,
48.66798501594442
],
[
-3.620968146052383,
48.668081148455094
],
[
-3.621319245044523,
48.66785173866679
],
[
-3.621421853029686,
48.66778509795462
],
[
-3.621434909592137,
48.667782746297874
],
[
-3.621369305092228,
48.667757604483334
],
[
-3.621173407409198,
48.66768402340077
],
[
-3.620924668408381,
48.667592442427605
]
]
]
]
},
"properties": {}
},
"code_insee": "22194",
"geo_section": "220194000AC",
"geo_parcelle": "220194000AC0048",
"geo_point_2d": {
"lat": 48.667805675887514,
"lon": -3.6209836982544616
}
}Record 5dept: 22 · supf: 13540
{
"dept": "22",
"supf": 13540,
"gml_id": "parcelle_dvoilib.fid-6219b7f5_1a14d0d294f_17e1",
"dvoilib": "PARC FEUNTEUN CREIS",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
-3.351467247845796,
48.40977757327095
],
[
-3.351652396256547,
48.40986123338143
],
[
-3.351765960223767,
48.40994485415098
],
[
-3.351892195271177,
48.41000884072111
],
[
-3.351977906000104,
48.41015912199741
],
[
-3.352129847882809,
48.41035702429519
],
[
-3.352304039581505,
48.410550573183734
],
[
-3.352350542818609,
48.410584180065065
],
[
-3.352449386713027,
48.41065929386851
],
[
-3.352543642490387,
48.4107368200482
],
[
-3.352747832731147,
48.41077504996874
],
[
-3.353111875873889,
48.410829068102224
],
[
-3.353319167668205,
48.41083021532077
],
[
-3.353416356496516,
48.41085694904181
],
[
-3.353448870037266,
48.41071683903097
],
[
-3.353557653783807,
48.41052813755001
],
[
-3.35363352141814,
48.410339668656334
],
[
-3.353544898369116,
48.41023142412409
],
[
-3.35323109872911,
48.4098713551306
],
[
-3.353003736372764,
48.40971116872265
],
[
-3.352640612835382,
48.40960646687555
],
[
-3.352117750989915,
48.409597706969606
],
[
-3.351521922930196,
48.40959204847487
],
[
-3.351467247845796,
48.40977757327095
]
]
]
]
},
"properties": {}
},
"code_insee": "22328",
"geo_section": "2203280000B",
"geo_parcelle": "2203280000B0783",
"geo_point_2d": {
"lat": 48.41016427625989,
"lon": -3.3526660438175666
}
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/nom-des-parcelles-en-bretagne-microtoponymie
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.bretagne.bzh/api/explore/v2.1/catalog/datasets/nom-des-parcelles-en-bretagne-microtoponymie/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.
Rate limits
5 000 req/day
per ipmeasured
observed 3 days ago
Dataset
Volume & freshness
Records
150k
150000
Last upstream update
5 days ago
2026-10-18
License
No license declared upstream.
○ Documentation○ Data dictionary○ Versioning
Source: opendatasoft
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.