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Kartverket API for vasstandsdata
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import { xml2json } from "xml-js"; | |
const station = async ({ latitude, longitude }) => { | |
const req = `https://api.sehavniva.no/tideapi.php?${new URLSearchParams({ | |
lat: latitude, | |
lon: longitude, | |
datatype: "obs", | |
refcode: "cd", | |
interval: 60, | |
dst: 0, | |
tzone: 0, | |
place: "", | |
file: "", | |
lang: "nn", | |
tide_request: "locationdata", | |
fromtime: new Date(Date.now() - 2 * 60 * 60 * 1000) | |
.toISOString() | |
.slice(0, 16), | |
totime: new Date().toISOString(-60 * 60 * 1000).slice(0, 16), | |
})}`; | |
const measure = JSON.parse(xml2json(await (await fetch(req)).text())); | |
return measure.elements[0].elements[0].elements[2].elements.map( | |
({ attributes }) => attributes | |
); | |
}; | |
/** | |
* { | |
name: 'Sirevåg', | |
code: 'SIE', | |
latitude: '58.505200', | |
longitude: '5.791602', | |
type: 'PERM' | |
}[] | |
*/ | |
const stations = async () => { | |
const stationsXML = await ( | |
await fetch( | |
"https://api.sehavniva.no/tideapi.php?type=perm&tide_request=stationlist" | |
) | |
).text(); | |
const stationsJSON = JSON.parse( | |
xml2json(stationsXML, { compact: true, spaces: 4 }) | |
); | |
/** | |
* | |
*/ | |
const stations = stationsJSON.tide.stationinfo.location.map( | |
({ _attributes }) => _attributes | |
); | |
return stations; | |
}; | |
for (const s of await stations()) { | |
console.log(s); | |
console.log(await station(s)); | |
break; | |
} |
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Learn more about bidirectional Unicode characters
ANX | |
BGO | |
BOO | |
BRJ | |
HFT | |
HAR | |
HEI | |
HRO | |
HVG | |
KAB | |
KSU | |
LEH | |
MSU | |
MAY | |
NVK | |
NYA | |
OSC | |
OSL | |
RVK | |
SBG | |
SIE | |
SOY | |
SVG | |
TRG | |
TOS | |
TRD | |
TAZ | |
VAW | |
VIK | |
AES |
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