récup des routes à maxspeed par osm
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{"type": "FeatureCollection", "features": []}
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routes-limites-vitesse/2024-07-09_routes_maxspeed.json
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routes-limites-vitesse/2024-07-09_routes_maxspeed.json
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{
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"version": 0.6,
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"generator": "Overpass API 0.7.62.1 084b4234",
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"osm3s": {
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"timestamp_osm_base": "2024-07-09T15:04:45Z",
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"timestamp_areas_base": "2024-07-09T10:18:02Z",
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"copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL."
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},
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"elements": [
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],
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"remark": "runtime error: Query timed out in \"area-query\" at line 3 after 201 seconds."
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}
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routes-limites-vitesse/get_whole_france.sh
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routes-limites-vitesse/get_whole_france.sh
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#!/bin/bash
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# Définir la requête Overpass
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OVERPASS_QUERY='[out:json][timeout:200];
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area["ISO3166-1"="FR"]["admin_level"="2"];
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nwr(area)["maxspeed"];
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out geom;
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area(-60.0,-20.0,10.0,52.0)["ISO3166-1"="FR"]["admin_level"="4"];
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nwr(area)["maxspeed"];
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out geom;'
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# Définir le nom du fichier de sortie
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OUTPUT_FILE="routes_maxspeed.json"
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OUTPUT_FILE_GEOJSON="routes_maxspeed.geojson"
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# Exécuter la requête Overpass avec Overpass Turbo
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curl -H 'Accept-Encoding: identity' 'https://overpass-api.de/api/interpreter' -X POST -H 'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:127.0) Gecko/20100101 Firefox/127.0' -H 'Accept: */*' -H 'Accept-Language: fr,en-US;q=0.7,en;q=0.3' -H 'Content-Type: application/x-www-form-urlencoded; charset=UTF-8' -H 'Origin: https://overpass-turbo.eu' -H 'Connection: keep-alive' -H 'Referer: https://overpass-turbo.eu/' -H 'Sec-Fetch-Dest: empty' -H 'Sec-Fetch-Mode: cors' -H 'Sec-Fetch-Site: cross-site' -H 'Sec-GPC: 1' -H 'Priority: u=1' --data-raw "data=${OVERPASS_QUERY}" -o "$OUTPUT_FILE"
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# Vérifier si la requête a réussi
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if [ $? -eq 0 ]; then
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echo "Export réussi! Le fichier $OUTPUT_FILE a été créé."
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else
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echo "Erreur lors de l'export : $?"
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fi
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osm2geojson $OUTPUT_FILE $OUTPUT_FILE_GEOJSON -f
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date2name $OUTPUT_FILE $OUTPUT_FILE_GEOJSON
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routes-limites-vitesse/readme.md
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routes-limites-vitesse/readme.md
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# Base ouverte des routes ayant une limite de vitesse renseignée
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Cet extrait d'OSM au format geojson se récupère en exécutant le script principal puis en convertissant son résultat en geojson avec un paquet python-pip.
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On peut aussi convertir le geojson au format OSM pour l'ouvrir dans JOSM et garder ses tags.
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https://wiki.openstreetmap.org/wiki/FR:Key:maxspeed
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## Prérequis
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- curl
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- python-pip
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- osm2geojson
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- date2name
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