Road network in the second half of the 18th century (Carte des Chasses) of Île-de-FranceRéseau routier dans la deuxième moitié du XVIII° siècle (carte des Chasses) d'Île-de-France
Réseau routier dans la deuxième moitié du XVIII° siècle (carte des Chasses) d'Île-de-FranceRoad network in the second half of the 18th century (Carte des Chasses) of Île-de-France
This dataset represents the road network of the Île-de-France region around 1700, derived from the historical 'Carte des Chasses' map. Published as part of the regional spatial information system (SIGR), it can be cross-referenced with other SIGR datasets such as municipal boundaries and forest cover. This schematic historical data allows researchers to approach and quantify the evolution of the analyzed territories over time, providing an overall picture of the development of the region's road infrastructure and land use since the 18th century.Ce jeu de données représente le réseau routier d'Île-de-France vers 1700. Croisée avec d'autres jeux de données du SIGR (limites communales, couvert forestier...), cette donnée schématique permet d'approcher et de quantifier l'évolution des territoires analysés et d'avoir une idée globale du déve...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (5 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| geo_point_2dGeo Point | geo_point_2d | Geographic centroid coordinates of the road segment.Geographic centroid coordinates of the road segment. |
| geo_shapeShape | geo_shape | Geometric line shape representing the road segment path.Geometric line shape representing the road segment path. |
| idarc | text | Identifier of the road arc or segment.Identifier of the road arc or segment. |
| objectid | text | Internal unique identifier of the record.Internal unique identifier of the record. |
| st_lengthshapeSt lengthshape | text | Length of the road segment geometry, in meters.Length of the road segment geometry, in meters. |
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 1idarc: 1 · objectid: 704
{
"idarc": "1",
"objectid": "704",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[
1.899539735382739,
48.79853172820245
],
[
1.899852892340922,
48.798523935566934
],
[
1.900057152975406,
48.79851572551098
],
[
1.900928483897219,
48.79850107421749
],
[
1.905762488048266,
48.79832160942863
],
[
1.90888088335881,
48.79818947050538
],
[
1.909207725750746,
48.798172710937486
],
[
1.90965715361277,
48.79814741774413
],
[
1.91007935617918,
48.79812201940068
],
[
1.910692127029502,
48.79809733303753
],
[
1.911332120812549,
48.79807274490186
],
[
1.911549604879874,
48.798109527398154
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.7983187542,
"lon": 1.90554685805
},
"st_lengthshape": "884.288793212"
}Record 2idarc: 1 · objectid: 383
{
"idarc": "1",
"objectid": "383",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[
2.249477428315692,
48.71879803308
],
[
2.249845612480476,
48.71808789005417
],
[
2.250444024508095,
48.71783654966695
],
[
2.250661639051157,
48.71773779537648
],
[
2.251124047693299,
48.717540305060496
],
[
2.251504835258995,
48.71738771529827
],
[
2.252212042902802,
48.717082490940875
],
[
2.252620034555722,
48.71691193203422
],
[
2.253164072379814,
48.7166515448499
],
[
2.253558407630127,
48.716516943569864
],
[
2.254102377154599,
48.71629252332683
],
[
2.254591983603419,
48.71606806052578
],
[
2.254986338863637,
48.715915468791984
],
[
2.255584757053964,
48.71562813081428
],
[
2.255897699138976,
48.71539454332863
],
[
2.257352976992638,
48.71464917437961
],
[
2.258304930503928,
48.71420919261347
],
[
2.258740069348024,
48.71402963822708
],
[
2.259841618348953,
48.71349981920678
],
[
2.262602187171961,
48.712170733407284
],
[
2.263037332253152,
48.71196418444179
],
[
2.263331370008629,
48.71184030321197
],
[
2.263382358700656,
48.71181961079204
],
[
2.26363560391404,
48.71171277564769
],
[
2.263921202231802,
48.71155108992683
],
[
2.264293425845942,
48.711388546201825
],
[
2.264764226365574,
48.71118292671685
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.7148599091,
"lon": 2.25697104899
},
"st_lengthshape": "1425.06878659"
}Record 3idarc: 1 · objectid: 51
{
"idarc": "1",
"objectid": "51",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[
2.384375548666565,
48.756918261574725
],
[
2.383807971682334,
48.75629708745591
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.7566076745,
"lon": 2.38409176017
},
"st_lengthshape": "80.6908452527"
}Record 4idarc: 1 · objectid: 657
{
"idarc": "1",
"objectid": "657",
"geo_shape": "[large value omitted]",
"geo_point_2d": {
"lat": 48.6754410576,
"lon": 1.84067211358
},
"st_lengthshape": "9454.27305083"
}Record 5idarc: 1 · objectid: 438
{
"idarc": "1",
"objectid": "438",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "LineString",
"coordinates": [
[
2.545055359200388,
48.926329321235364
],
[
2.546039634064599,
48.92672321138204
],
[
2.546244801319916,
48.92683075075144
],
[
2.546408836869836,
48.92689340038164
],
[
2.546627614294354,
48.92699192047178
],
[
2.546846278132274,
48.92706346228246
],
[
2.547174429382817,
48.92720674548753
],
[
2.547598229313779,
48.927376829465025
],
[
2.547871602465586,
48.92747524666976
],
[
2.548569011982739,
48.927797701227085
],
[
2.549484835380771,
48.92812873906664
],
[
2.550715619472387,
48.9287019867684
],
[
2.551331448139922,
48.92908752682293
],
[
2.551946898920145,
48.929383135463844
],
[
2.552411717401323,
48.929562117844945
],
[
2.553122834254556,
48.929884518925945
],
[
2.553711047744367,
48.930189162272676
],
[
2.55490055114174,
48.930663522743025
],
[
2.555091945730225,
48.930735100759186
],
[
2.555201609069061,
48.93084280564204
],
[
2.555844321755584,
48.931120356452695
],
[
2.557321211318722,
48.931756013
],
[
2.557799839989768,
48.93196192491227
],
[
2.558675096021905,
48.93234692404981
],
[
2.559823831564143,
48.93283929898881
],
[
2.559946915995298,
48.93289301578823
],
[
2.560521476736372,
48.93317966545621
],
[
2.561273523796961,
48.93347495754639
],
[
2.561533267912702,
48.933564376647816
],
[
2.562613445787925,
48.933975921947734
],
[
2.562996366143699,
48.93413703742624
],
[
2.56316069341182,
48.93425361906502
],
[
2.56350209509588,
48.934288915634355
],
[
2.563911745502956,
48.934324074689634
],
[
2.564471664904478,
48.934385913108116
],
[
2.564963420233821,
48.934465870000665
],
[
2.565618973568612,
48.93454549688323
],
[
2.566411106955277,
48.934642832683835
]
]
},
"properties": {}
},
"geo_point_2d": {
"lat": 48.9308822336,
"lon": 2.55562313967
},
"st_lengthshape": "1838.95301357"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/reseau-routier-dans-la-deuxieme-moitie-du-xviiideg-siecle-carte-des-chasses-dil1
License
- ✓ Redistributable
- ✓ Attribution required
Query examples
curl -s 'https://data.iledefrance.fr/api/explore/v2.1/catalog/datasets/reseau-routier-dans-la-deuxieme-moitie-du-xviiideg-siecle-carte-des-chasses-dil1/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.
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