Link utili
- http://wiki.openstreetmap.org/wiki/Overpass_turbo
- http://wiki.openstreetmap.org/wiki/Overpass_turbo/Examples
- http://wiki.openstreetmap.org/wiki/Overpass_API/Overpass_QL
- ESTRATTI (comuni) http://osm-estratti.wmflabs.org/estratti/
- WORLD http://download.geofabrik.de/
- https://mapzen.com/data/metro-extracts/
- http://overpass-turbo.eu/
[buttonyoutube]https://goo.gl/xLX0Pg[/buttonyoutube]
Esempi di query
Pub in Dublin > http://overpass-turbo.eu/s/lff
/* This has been generated by the overpass-turbo wizard. The original search was: “pub in dublin” */ [out:json][timeout:25]; // fetch area “dublin” to search in {{geocodeArea:dublin}}->.searchArea; // gather results ( // query part for: “pub” node"amenity"="pub"; way"amenity"="pub"; relation"amenity"="pub"; ); // print results out body; ; out skel qt;
Hotel in Milan > http://overpass-turbo.eu/s/lfj
/* This has been generated by the overpass-turbo wizard. The original search was: “hotel in Milan” */ [out:json][timeout:25]; // fetch area “Milan” to search in {{geocodeArea:Milan}}->.searchArea; // gather results ( // query part for: “hotel” node["tourism"="hotel"](area.searchArea); way["tourism"="hotel"](area.searchArea); relation["tourism"="hotel"](area.searchArea); ); // print results out body; >; out skel qt;
Hotel ne quartiere Loreto > http://overpass-turbo.eu/s/lfk
Per trovare il Quartiere Loreto: https://www.openstreetmap.org/relation/6798602#map=16/45.4890/9.2174
[out:json][timeout:25]; area[name="Loreto"][place=quarter]->.a; node(area.a)[tourism=hotel]; out;
Around place > http://overpass-turbo.eu/s/lfl
area[name="Loreto"][place=quarter]; node(area); node(around:1000)[tourism=hotel]; out;
In due quartieri > http://overpass-turbo.eu/s/lfp
[out:json][timeout:25]; area[name="Loreto"][place=quarter]->.a; area[name="Casoretto"][place=quarter]->.b; (node(area.a)[tourism=hotel] ; node(area.b)[tourism=hotel];); out;
Bus stop in area > http://overpass-turbo.eu/s/lfq
area[name="Bonn"]; node(area)[highway=bus_stop]; node(around:100)[amenity=cinema]; out;