node-nvdb-client

Access the NVDB API v2 and return results as GeoJSON

Work in progress. Use at own risk.

Install

$ install git://github.com/anderser/node-nvdb-client.git

Usage

See NVDB API Docs for examples: https://www.vegvesen.no/nvdb/apidokumentasjon/#/

var NVDBClient = require('node-nvdb-client')

var nvdb = NVDBClient();

nvdb.connect(function() {
    nvdb.fetch('Vegobjekter',{
            path: {
                type: 67, //tunnelløp
                id: '' // må være tom dersom ikke spesifit vegobjekt skal hentes
            },
            parameters: {
                antall: 10000,
                inkluder: 'geometri,egenskaper',
                srid: 4326,
                vegreferanse: 'Ev16',
                kartutsnitt: '5.464603900909424,60.41706227453995,6.400566101074218,60.658040943395704'
                //overlapp: '532(4568=16)'
            }
        },
        function(data, response) {
            // data contains GeoJson structured data returned from NVDB API
            console.log(JSON.stringify(data));

        });
});

Returns geojson string which can be sendt to a file. node myscript.js > mydata.geojson

Egenskaper in NVDB response are parsed into key value properties. (only navn and verdi) are used as of now.

License

MIT © Anders Eriksen

All data returned from NVDB API uses "Norsk lisens for offentlige data"