# no_kv_README.txt

The files in this section result from the conversion of datasets originating
from [Kartverket](https://www.kartverket.no)

## Included grids

### Norway: NN2000 heights -> ETRS89 ellipsoidal heights

*Source*: [Kartverket](https://nedlasting.geonorge.no/geonorge/generell/71a73064-59a5-4f03-a0b8-fa5c649c3fc9.zip)  
*Format*: GeoTIFF converted from GTX  
*License*: [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/)

Transform local height system NN2000 (EPSG:5941) to ETRS89 ellipsoidal heights (EPSG:4937).
The horizontal grid coordinates are referenced to ETRS89.

* no_kv_HREF2018B_NN2000_EUREF89.tif

### Norway: NN1954 heights -> ETRS89 ellipsoidal heights

*Source*: [Kartverket](https://nedlasting.geonorge.no/geonorge/generell/9219f396-b9e9-47e7-a8de-d7ea03e29e5e.zip)  
*Format*: GeoTIFF converted from GTX  
*License*: [Creative Commons Attribution 4.0](https://creativecommons.org/licenses/by/4.0/)

Transform local height system NN1954 (EPSG:5776) to ETRS89 ellipsoidal heights (EPSG:4937).
The horizontal grid coordinates are referenced to ETRS89.

* no_kv_href2008a.tif
