API-documentation

NVDB features

All features from the NVDB data cataloge (except for a few that we aren’t able to share freely) are available for download through the /vegobjekter/featureTypeID end point

The feature type ID is found in the NVDB data cataloge.

The default response is a list with the NVDB feature ID and link of the objects matching your query, and a metadata-element with details needed for pagination.

Obviously, you will find all relevant details for each road object by following the href link. But for many usecases, you would want to include more details about the individual features with the response. This is controlled using the inkluder (= include) parameter.

{
  "objekter": [
    {
      "id": 78697179,
      "href": "https://www.vegvesen.no/nvdb/api/v3/vegobjekter/105/78697179/1"
    },
    {
      "id": 78697180,
      "href": "https://www.vegvesen.no/nvdb/api/v3/vegobjekter/105/78697180/1"
    },
    {
      "id": 78697181,
      "href": "https://www.vegvesen.no/nvdb/api/v3/vegobjekter/105/78697181/1"
    }
  ],
  "metadata": {
    "antall": 874921,
    "returnert": 3,
    "sidestørrelse": 3,
    "neste": {
      "start": "7KZjpAnmxcNjmSt3bfGHgWowDsciKGkE4gYbfFBRAHudhjGQUHziCQq8K55aBtZPKseXih8zbx2FGZuPT3P96q7NYjNgo42m4SsChxHn",
      "href": "https://www.vegvesen.no/nvdb/api/v3/vegobjekter/105?antall=3&start=7KZjpAnmxcNjmSt3bfGHgWowDsciKGkE4gYbfFBRAHudhjGQUHziCQq8K55aBtZPKseXih8zbx2FGZuPT3P96q7NYjNgo42m4SsChxHn"
    }
  }
}

Syntax for for including more details about road objects

inkluder=alle
inkluder=metadata,egenskaper,relasjoner,lokasjon,vegsegmenter,geometri

https://www.vegvesen.no/nvdb/api/v3/vegobjekter/105?inkluder=alle&antall=3

Filters

NVDB api has extensive filter capabilities, including road reference, road network link sequence ID and position, feature properties, administrative areas and bounding box (the kartutsnitt parameter). Examples can be found in the NVDB api V2 and V3.