Register record·API·FRVERIFIED · checked 2d ago
G
GPS - Ilots de chaleur Urbains (ICU) : classification des IMU en zone climatique locale (LCZ) , Aléas et Vulnérabilités à la chaleur - Nov2023
Normal 0 21 false false false FR X-NONE X-NONE MicrosoftInternetExplorer4 Les facettes de lecture (à voir en périodes de jour et de nuit). « ALEA », aggravation de l’aléa « Vague de chaleur » par l’effet d’ICU Hauteur de la Vulnérabilité « SENSIBILITÉ », fragilité des personnes et du lieu de vie...
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Data schema (32 fields)
Filterable via the API (30)
code_imutype_lczlcz1lcz2lcz_12svf_approcaspect_rathauteur_mopermeablevoiriebatirugosite_tadmitancealbedoflux_chalealeaj_notealean_notealea_j_clalea_n_clsensi_j_clsensi_n_clincap_j_clincap_n_clvulnj_notevulnn_noteshape_lengobjectidst_areashast_lengthsnom_epci
Click a field to see example values.
| Fill | Field | Type | Description |
|---|---|---|---|
| — | geo_point_2dGeo Point | geo_point_2d | Geographic center point coordinates of the feature.Geographic center point coordinates of the feature. |
| — | geo_shapeShape | geo_shape | Geographic polygon shape of the urban unit (IMU).Geographic polygon shape of the urban unit (IMU). |
| — | code_imuCode imu | int | Identifier code of the urban unit (IMU).Identifier code of the urban unit (IMU). |
| — | type_lcztype de zone (lcz) | text | Local climate zone type label of the area.Local climate zone type label of the area. |
| — | lcz1 | text | Primary local climate zone (LCZ) classification code.Primary local climate zone (LCZ) classification code. |
| — | lcz2 | text | Secondary local climate zone (LCZ) classification code.Secondary local climate zone (LCZ) classification code. |
| — | lcz_12Lcz 12 | text | Combined primary and secondary local climate zone codes.Combined primary and secondary local climate zone codes. |
| — | svf_approcSvf approc | double | Approximate sky view factor of the area.Approximate sky view factor of the area. |
| — | aspect_ratAspect rat | double | Aspect ratio value describing surface geometry.Aspect ratio value describing surface geometry. |
| — | hauteur_moHauteur mo | double | Mean building height in the area.Mean building height in the area. |
| 100% | permeableperméable | double | Percentage of permeable surface in the area.Percentage of permeable surface in the area. |
| 100% | voirie | double | Percentage of road surface in the area.Percentage of road surface in the area. |
| 100% | bati | double | Percentage of built-up surface in the area.Percentage of built-up surface in the area. |
| 100% | rugosite_tRugosite t | double | Terrain surface roughness value.Terrain surface roughness value. |
| 100% | admitance | double | Thermal admittance value of surface materials.Thermal admittance value of surface materials. |
| 100% | albedo | double | Surface albedo (reflectivity) value.Surface albedo (reflectivity) value. |
| 100% | flux_chaleflux de chaleur | int | Estimated heat flux value for the area.Estimated heat flux value for the area. |
| 100% | aleaj_notealéa jour (note) | int | Daytime heat hazard score.Daytime heat hazard score. |
| 100% | alean_notealéa nuit (note) | int | Nighttime heat hazard score.Nighttime heat hazard score. |
| 100% | alea_j_claléa jour (classe) | text | Daytime heat hazard class category.Daytime heat hazard class category. |
| 100% | alea_n_claléa nuit (classe) | text | Nighttime heat hazard class category.Nighttime heat hazard class category. |
| 100% | sensi_j_clsensibilité jour (classe) | text | Daytime sensitivity class to heat.Daytime sensitivity class to heat. |
| 100% | sensi_n_clsensibilité nuit (classe) | text | Nighttime sensitivity class to heat.Nighttime sensitivity class to heat. |
| 100% | incap_j_cldifficulté jour (classe) | text | Daytime coping difficulty class regarding heat.Daytime coping difficulty class regarding heat. |
| 100% | incap_n_cldifficulté nuit (classe) | text | Nighttime coping difficulty class regarding heat.Nighttime coping difficulty class regarding heat. |
| 100% | vulnj_notevulnérabilité jour (note de 1 à 9) | int | Daytime heat vulnerability score, from 1 to 9.Daytime heat vulnerability score, from 1 to 9. |
| 100% | vulnn_notevulnérabilité nuit (note de 1 à 9) | int | Nighttime heat vulnerability score, from 1 to 9.Nighttime heat vulnerability score, from 1 to 9. |
| 100% | shape_lengShape leng | double | Perimeter length of the feature geometry.Perimeter length of the feature geometry. |
| 100% | objectid | int | Internal record identifier.Internal record identifier. |
| 100% | st_areashaSt areasha | double | Shape area of the feature geometry.Shape area of the feature geometry. |
| 100% | st_lengthsSt lengths | double | Shape perimeter length of the feature geometry.Shape perimeter length of the feature geometry. |
| 100% | nom_epciNom epci | text | Name of the intermunicipal cooperation body (EPCI).Name of the intermunicipal cooperation body (EPCI). |
Schema captured from opendatasoft 7 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 1bati: 0 · lcz1: D
{
"bati": 0,
"lcz1": "D",
"lcz2": null,
"albedo": 0.2,
"lcz_12": "D",
"voirie": 0.04110375,
"code_imu": 77023517,
"nom_epci": "CA Grand Paris Sud Seine Essonne Sénart",
"objectid": 61534,
"type_lcz": "Pelouses Prairies Cultures",
"admitance": 1400,
"alea_j_cl": "Moyen",
"alea_n_cl": "Très faible (Fraîcheur)",
"geo_shape": "[large value omitted]",
"permeable": 99.95889625,
"aleaj_note": 1,
"alean_note": -4,
"aspect_rat": 0.1,
"flux_chale": 0,
"hauteur_mo": 0.25,
"incap_j_cl": "Moyen",
"incap_n_cl": "Moyen",
"rugosite_t": 3.5,
"sensi_j_cl": "Moyen",
"sensi_n_cl": "Moyen",
"shape_leng": 4087.5768070999998,
"st_areasha": 444721.87734998,
"st_lengths": 4087.576807100237,
"svf_approc": 1,
"vulnj_note": 3,
"vulnn_note": 1,
"geo_point_2d": {
"lat": 48.575041621183956,
"lon": 2.558014349862783
}
}Record 2bati: 0 · lcz1: G
{
"bati": 0,
"lcz1": "G",
"lcz2": null,
"albedo": 0.06,
"lcz_12": "G",
"voirie": 0,
"code_imu": 77027005,
"nom_epci": "CA Grand Paris Sud Seine Essonne Sénart",
"objectid": 65020,
"type_lcz": "Eau",
"admitance": 1500,
"alea_j_cl": "Moyen",
"alea_n_cl": "Très faible (Fraîcheur)",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
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],
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],
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],
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]
]
]
},
"properties": {}
},
"permeable": 100,
"aleaj_note": 1,
"alean_note": -1,
"aspect_rat": 0.1,
"flux_chale": 0,
"hauteur_mo": 0,
"incap_j_cl": "Moyen",
"incap_n_cl": "Moyen",
"rugosite_t": 1,
"sensi_j_cl": "Moyen",
"sensi_n_cl": "Moyen",
"shape_leng": 297.07839545,
"st_areasha": 3995.437279965,
"st_lengths": 297.078395461066,
"svf_approc": 1,
"vulnj_note": 3,
"vulnn_note": 1,
"geo_point_2d": {
"lat": 48.58831622907007,
"lon": 2.5698064861742336
}
}Record 3bati: 0 · lcz1: C
{
"bati": 0,
"lcz1": "C",
"lcz2": null,
"albedo": 0.225,
"lcz_12": "C",
"voirie": 0,
"code_imu": 77027531,
"nom_epci": "CA Grand Paris Sud Seine Essonne Sénart",
"objectid": 65534,
"type_lcz": "Buissons broussaille",
"admitance": 1400,
"alea_j_cl": "Très faible (Fraîcheur)",
"alea_n_cl": "Très faible (Fraîcheur)",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
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],
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],
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]
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},
"properties": {}
},
"permeable": 100,
"aleaj_note": -2,
"alean_note": -3,
"aspect_rat": 0.25,
"flux_chale": 0,
"hauteur_mo": 3,
"incap_j_cl": "Fort",
"incap_n_cl": "Fort",
"rugosite_t": 4.5,
"sensi_j_cl": "Moyen",
"sensi_n_cl": "Moyen",
"shape_leng": 536.74374975,
"st_areasha": 16609.63884414,
"st_lengths": 536.7437497596712,
"svf_approc": 1,
"vulnj_note": 2,
"vulnn_note": 2,
"geo_point_2d": {
"lat": 48.612203911675536,
"lon": 2.5943526698861827
}
}Record 4bati: 0 · lcz1: E
{
"bati": 0,
"lcz1": "E",
"lcz2": null,
"albedo": 0.225,
"lcz_12": "E",
"voirie": 86.07464433,
"code_imu": 77028024,
"nom_epci": "CA Grand Paris Sud Seine Essonne Sénart",
"objectid": 66016,
"type_lcz": "Roche nue, pavés, macadam",
"admitance": 2150,
"alea_j_cl": "Fort",
"alea_n_cl": "Moyen",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
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],
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],
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],
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},
"properties": {}
},
"permeable": 13.92535567,
"aleaj_note": 9,
"alean_note": 2,
"aspect_rat": 0.1,
"flux_chale": 0,
"hauteur_mo": 0,
"incap_j_cl": "Moyen",
"incap_n_cl": "Moyen",
"rugosite_t": 1.5,
"sensi_j_cl": "Moyen",
"sensi_n_cl": "Moyen",
"shape_leng": 435.55168011,
"st_areasha": 8746.396261005,
"st_lengths": 435.5516801057621,
"svf_approc": 1,
"vulnj_note": 4,
"vulnn_note": 3,
"geo_point_2d": {
"lat": 48.57014831285074,
"lon": 2.6119748409067913
}
}Record 5bati: 0 · lcz1: 9
{
"bati": 0,
"lcz1": "9",
"lcz2": null,
"albedo": 0.185,
"lcz_12": "9",
"voirie": 0,
"code_imu": 77041265,
"nom_epci": "CA Grand Paris Sud Seine Essonne Sénart",
"objectid": 78726,
"type_lcz": "Maisons éparses constructions isolées",
"admitance": 1600,
"alea_j_cl": "Moyen",
"alea_n_cl": "Très faible (Fraîcheur)",
"geo_shape": {
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
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},
"properties": {}
},
"permeable": 100,
"aleaj_note": 2,
"alean_note": -3,
"aspect_rat": 0.25,
"flux_chale": 0,
"hauteur_mo": 3,
"incap_j_cl": "Moyen",
"incap_n_cl": "Moyen",
"rugosite_t": 5.5,
"sensi_j_cl": "Moyen",
"sensi_n_cl": "Moyen",
"shape_leng": 169.41495361,
"st_areasha": 600.001611295,
"st_lengths": 169.41495361278416,
"svf_approc": 1,
"vulnj_note": 3,
"vulnn_note": 1,
"geo_point_2d": {
"lat": 48.622360647328996,
"lon": 2.6009905050958575
}
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://data.grandparissud.fr/api/explore/v2.1/catalog/datasets/gps-ilots-de-chaleur-urbains-icu-classification-des-imu-lcz-alea-vuln-j-et-n
Query examples
curl -s 'https://data.grandparissud.fr/api/explore/v2.1/catalog/datasets/gps-ilots-de-chaleur-urbains-icu-classification-des-imu-lcz-alea-vuln-j-et-n/records?limit=20' -H 'Accept: application/json'First 20 records of the dataset as JSON.
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observed 7 days ago
Dataset
Volume & freshness
Records
6.3k
6256
Last upstream update
3 years ago
2023-11-22
License
No license declared upstream.
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