# se_landmateriet_README.txt The files in this section result from the conversion of datasets originating from [Lantmäteriet](https://www.lantmateriet.se) ## Included grids ### Sweden: RH 2000 heights -> SWEREF 99 ellipsoidal heights *Source*: [Lantmäteriet](https://www.lantmateriet.se/en/maps-and-geographic-information/GPS-och-geodetisk-matning/Om-geodesi/Transformationer/Geoidmodeller/) *Format*: GeoTIFF converted from GTX *License*: [Creative commons, CC0](https://creativecommons.org/publicdomain/zero/1.0/) Vertical transformation for Geoid model SWEN17_RH2000. Used to make the transitions from heights above sea level in RH 2000 (EPSG:5613) to heights above the ellipsoid in SWEREF 99 (EPSG:4377). The RH 2000 height system is used on Swedish mainland, Öland and Gotland islands. * se_landmateriet_SWEN17_RH2000.tif