TheNorwegian Mapping Authority (NMA) (Norwegian:Statens kartverkor Kartverket) isNorway'snational mapping agency, dealing with landsurveying,geodesy,hydrographic surveying,cadastre andcartography. The current director isJohnny Welle.[1] Its headquarters are inHønefoss inRingerike Municipality. It is a public agency under theMinistry of Local Government and Regional Development. NMA was founded in 1773.[2]
The Norwegian Mapping Authority participates in research and development and cooperates with Norwegian industry and other government agencies in areas such as export-oriented measures.
The NMA carries out the following tasks:[2]
The Geodetic institute is the national authority for geodesy, determining the geodetic reference frame and other geodetic products such as the geoid and height reference. The institute operates a service for accurateGNSS-positioning.
The Mapping and Cadastre establish and manage spatial data covering Norwegian land areas, in cooperation with municipalities and different public agencies. The division produce national map data series in different scales and the national printed map series Norway 1:50 000. Mapping and Cadastre operate The National Place Name Register and The New Cadastre (matrikkelen) with physical and ownership information including digital cadastre maps about properties.[2]
The Land Registry is responsible for and manages The National Land Registry, which includes a registry of leasing rights to flats in housing co-operatives.
The Hydrographic Service is responsible for surveying the Norwegian coast, including polar waters and for preparing and updating nautical charts and descriptions of these waters. The activities also include studies of tides and currents and publishing tide tables. The Hydrographic Service has the operational responsibility for the international electronic navigational chart centrePrimar, based in Stavanger.[2]
The Distribution Service is responsible for publishing analog and digital maps, and to provide mapping services to the public and partners of theNorway Digital consortium.[2] In 2004 some commercial activity of the Authority was divested to the then Ugland IT group, later renamedNordeca.
| International | |
|---|---|
| National | |
| Other | |
