Levelling bencmarks are points for which the elevation is determined by means of precision levelling. The Levelling bencmarks are very well defined in terms of elevation by means of precision levelling, but in many cases the ground plane coordinates are very imprecise. Many Levelling bencmarks close to roads have unfortunately been lost.

**Stamnett** and **Landsnett** points are the most accurate trigonometric points, and their use for all purposes is recommended. These are usually at a reasonable distance away from roads. Triangulation points are less accurate are not recommended where there are stringent accuracy requirements. Triangulation points can also be found in areas far away from roads. Many of the triangulation points in the lowlands are unsuitable for GNSS surveying. The levelling bench marks are very well defined in terms of elevation by means of precision levelling, but in many cases the ground plan coordinates are very imprecise. Many bench marks close to roads have unfortunately been lost.

Names of areas, regions, localities, cities, suburbs, towns or settlements, or any geographical or topographical feature of public or historical interest.

Triangulation points are trigonometric points specified in EUREF89 with directional and distance measurement. Triangulation points are less accurate than **Stamnett** and **Landsnett** points and are not recommended where there are stringent accuracy requirements. Triangulation points can also be found in areas far away from roads. Many of the triangulation points in the lowlands are unsuitable for GNSS surveying.

Dette datasettet inneholder ditt og datt. Kan brukes til dette, men må ikke brukes til andre ting som for eksempel dette.

Dette datasettet inneholder ditt og datt. Kan brukes til dette, men må ikke brukes til andre ting som for eksempel dette.

Dette datasettet inneholder ditt og datt. Kan brukes til dette, men må ikke brukes til andre ting som for eksempel dette.

Dette datasettet inneholder ditt og datt. Kan brukes til dette, men må ikke brukes til andre ting som for eksempel dette.