2b:null 2c:["$","title",null,{"children":"Geocoding | Nilson Menezes | Observable"}] 31:T517,async function geocode({ service = "ban", q }) { switch (service) { case "ban": return ban({ q }).then((r) => ({ input: q, output: r?.features[0]?.properties?.label, lat: r?.features[0]?.geometry?.coordinates[1], lon: r?.features[0]?.geometry?.coordinates[0], score: r?.features[0]?.properties?.score, importance: r?.features[0]?.properties?.importance })); break; case "nominatim": return nominatim({ q }).then((r) => ({ input: q, output: r[0]?.display_name, lat: r[0]?.lat, lon: r[0]?.lon, score: undefined, importance: r[0]?.importance })); break; case "photon": return photon({ q }).then((r) => { const prop = r?.features[0]?.properties; return { input: q, output: [ prop?.name, prop?.housenumber, prop?.street, prop?.city, prop?.country ] .filter((d) => d != undefined) .join(", "), lat: r?.features[0]?.geometry?.coordinates[1], lon: r?.features[0]?.geometry?.coordinates[0], score: undefined, importance: undefined }; }); break; } //return result; }32:[] 2f:{"id":"2714aeb40ba344d2","slug":null,"title":"Geocoding","thumbnail":"e58f0113d9fe210937abc85f4886b50298c233946958c8a369541d8a040b9876","access_level":"public","create_time":"$D2023-07-31T20:09:43.737Z","update_time":"$D2023-07-31T20:11:59.592Z","view_time":null,"first_public_time":"$D2023-07-31T20:09:43.737Z","has_unpublished_edits":null,"fork":{"id":"af8b43c340297685","slug":"geocoding","title":"Geocoding","owner":{"id":"6457aadd156df119","login":"neocarto","name":"Nicolas Lambert"}},"stars":0,"starred":false,"owner":{"type":"team","id":"54798aac272d7bcb","login":"nme94","name":"Nilson Menezes","avatar_url":"https://avatars-next.observableusercontent.com/970e8d28af868cb49b751a7d41bd512f8a1817e8d6f65ef41529e7b6efa929a7","tier":"starter_2024"},"version":370,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"c9335b98089f0119","login":"nme94","name":"Nilson Menezes","avatar_url":"https://avatars-next.observableusercontent.com/970e8d28af868cb49b751a7d41bd512f8a1817e8d6f65ef41529e7b6efa929a7","tier":null}],"members":[{"type":"individual","id":"c9335b98089f0119","login":"nme94","name":"Nilson Menezes","avatar_url":"https://avatars-next.observableusercontent.com/970e8d28af868cb49b751a7d41bd512f8a1817e8d6f65ef41529e7b6efa929a7","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Geocoding","cells":[{"id":0,"value":"# Geocoding","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":19,"value":"## 1. Base adresse nationale (BAN)","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":27,"value":"function ban({\n server = \"https://api-adresse.data.gouv.fr\",\n q,\n postcode,\n citycode,\n limit,\n autocomplete,\n type\n} = {}) {\n let query = `${server}/search/?q=${q.replaceAll(\" \", \"+\")}`;\n if (postcode != undefined) {\n query += `&postcode=${postcode}`;\n }\n\n if (citycode != undefined) {\n query += `&citycode=${citycode}`;\n }\n\n if (type != undefined) {\n query += `&type=${type}`;\n }\n\n if (autocomplete != undefined) {\n query += `&autocomplete=${autocomplete}`;\n }\n\n if (limit != undefined) {\n query += `&limit=${limit}`;\n }\n //return query;\n return d3.json(query);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":30,"value":"result = ban({ q: \"3 Rue Michel Ange, 75016 Paris\" })","pinned":false,"hidden":true,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":111,"value":"coords = [\n result.features[0].geometry.coordinates[1],\n result.features[0].geometry.coordinates[0]\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":99,"value":"{\n const container = html`

`;\n yield container;\n const map = L.map(container).setView(coords, 16);\n L.tileLayer(\"https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png\", {\n attribution:\n \"© OpenStreetMap contributors\"\n }).addTo(map);\n var marker = L.marker(coords).addTo(map);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":21,"value":"## 2. Nominatim","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":34,"value":"function nominatim({\n server = \"https://nominatim.openstreetmap.org\",\n q,\n amenity,\n street,\n city,\n county,\n state,\n country,\n postalcode,\n limit,\n format = \"json\"\n} = {}) {\n let query = `${server}/search?`;\n\n if (q != undefined) {\n query += `q=${q.replaceAll(\" \", \"+\")}`;\n }\n\n if (amenity != undefined) {\n query += `&amenity=${amenity}`;\n }\n\n if (street != undefined) {\n query += `&street=${street}`;\n }\n\n if (city != undefined) {\n query += `&city=${city}`;\n }\n\n if (county != undefined) {\n query += `&county=${county}`;\n }\n\n if (state != undefined) {\n query += `&state=${state}`;\n }\n\n if (country != undefined) {\n query += `&country=${country}`;\n }\n\n if (postalcode != undefined) {\n query += `&postalcode=${postalcode}`;\n }\n\n if (limit != undefined) {\n query += `&limit=${limit}`;\n }\n\n query += `&format=${format}`;\n\n //return query;\n return d3.json(query);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":37,"value":"result2 = nominatim({ q: \"Elevador Lacerda,Salvador\" })","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":343,"value":"result2","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":172,"value":"coords2 = [+result2[0].lat, +result2[0].lon]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":40,"value":"{\n const container = html`

`;\n yield container;\n const map = L.map(container).setView(coords2, 16);\n L.tileLayer(\"https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png\", {\n attribution:\n \"© OpenStreetMap contributors\"\n }).addTo(map);\n var marker = L.marker(coords2).addTo(map);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":94,"value":"## 3. Photon","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":114,"value":"function photon({\n server = \"https://photon.komoot.io/api\",\n q,\n lon,\n lat,\n zoom,\n location_bias_scale,\n limit,\n lang,\n bbox,\n osm_tag,\n layer\n} = {}) {\n let query = `${server}/?`;\n\n if (q != undefined) {\n query += `q=${q.replaceAll(\" \", \"+\")}`;\n }\n\n if (lon != undefined) {\n query += `&lon=${lon}`;\n }\n\n if (lat != lat) {\n query += `&lat=${lat}`;\n }\n\n if (zoom != zoom) {\n query += `&zoom=${zoom}`;\n }\n\n if (location_bias_scale != location_bias_scale) {\n query += `&location_bias_scale=${location_bias_scale}`;\n }\n\n if (limit != limit) {\n query += `&limit=${limit}`;\n }\n\n if (lang != lang) {\n query += `&lang=${lang}`;\n }\n\n if (bbox != bbox) {\n query += `&bbox=${bbox}`;\n }\n\n if (osm_tag != osm_tag) {\n query += `&osm_tag=${osm_tag}`;\n }\n\n if (layer != layer) {\n query += `&layer=${layer}`;\n }\n\n //return query;\n return d3.json(query);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":127,"value":"result3 = photon({ q: \"6 rue du Marechal-Juin, 94220 Charenton\" })","pinned":false,"hidden":true,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":141,"value":"coords3 = [\n result3.features[0].geometry.coordinates[1],\n result3.features[0].geometry.coordinates[0]\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":139,"value":"map2 = {\n const container = html`

`;\n yield container;\n const map = L.map(container).setView(coords3, 16);\n L.tileLayer(\"https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png\", {\n attribution:\n \"© OpenStreetMap contributors\"\n }).addTo(map);\n var marker = L.marker(coords3).addTo(map);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":151,"value":"## 4 - A simple geocoding function","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":211,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":220,"value":"cnrs = await geocode({\n service: \"nominatim\",\n q: \"90 rue des blés de printemps moissy\"\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":323,"value":"{\n const container = html`

`;\n yield container;\n const map = L.map(container).setView([cnrs.lat, cnrs.lon], 16);\n L.tileLayer(\"https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png\", {\n attribution:\n \"© OpenStreetMap contributors\"\n }).addTo(map);\n var marker = L.marker([cnrs.lat, cnrs.lon]).addTo(map);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"