Change of height to a different vertical reference surface.
Determined at 3356 points, SD 0.016m. Offset: mean 0.036m, minimum 0.003m, maximum 0.071m.
Vertical Offset by Grid Interpolation (asc)
(0,)
Definition: OGC Well Known Text 2 (2019)
COORDINATEOPERATION["RH2000 height to EVRF2019 mean-tide height (1)", VERSION["EuG-Swe 2019m 2020-09"], SOURCECRS[ VERTCRS["RH2000 height", DYNAMIC[ FRAMEEPOCH[2000]], VDATUM["Rikets hojdsystem 2000"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], ID["EPSG",5613]]], TARGETCRS[ VERTCRS["EVRF2019 mean-tide height", VDATUM["European Vertical Reference Frame 2019 mean tide"], CS[vertical,1], AXIS["gravity-related height (H)",up, LENGTHUNIT["metre",1]], ID["EPSG",9390]]], METHOD["Vertical Offset by Grid Interpolation (asc)", ID["EPSG",1085]], PARAMETERFILE["Vertical offset file","se_2019m.asc"], INTERPOLATIONCRS[ GEOGCRS["ETRS89", ENSEMBLE["European Terrestrial Reference System 1989 ensemble", MEMBER["European Terrestrial Reference Frame 1989"], MEMBER["European Terrestrial Reference Frame 1990"], MEMBER["European Terrestrial Reference Frame 1991"], MEMBER["European Terrestrial Reference Frame 1992"], MEMBER["European Terrestrial Reference Frame 1993"], MEMBER["European Terrestrial Reference Frame 1994"], MEMBER["European Terrestrial Reference Frame 1996"], MEMBER["European Terrestrial Reference Frame 1997"], MEMBER["European Terrestrial Reference Frame 2000"], MEMBER["European Terrestrial Reference Frame 2005"], MEMBER["European Terrestrial Reference Frame 2014"], ELLIPSOID["GRS 1980",6378137,298.257222101, LENGTHUNIT["metre",1]], ENSEMBLEACCURACY[0.1]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]]]], OPERATIONACCURACY[0.032], USAGE[ SCOPE["Change of height to a different vertical reference surface."], AREA["Sweden - onshore."], BBOX[55.28,10.93,69.07,24.17]], ID["EPSG",9649], REMARK["Determined at 3356 points, SD 0.016m. Offset: mean 0.036m, minimum 0.003m, maximum 0.071m."]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "Transformation", "name": "RH2000 height to EVRF2019 mean-tide height (1)", "source_crs": { "type": "VerticalCRS", "name": "RH2000 height", "datum": { "type": "DynamicVerticalReferenceFrame", "name": "Rikets hojdsystem 2000", "frame_reference_epoch": 2000 }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 5613 } }, "target_crs": { "type": "VerticalCRS", "name": "EVRF2019 mean-tide height", "datum": { "type": "VerticalReferenceFrame", "name": "European Vertical Reference Frame 2019 mean tide" }, "coordinate_system": { "subtype": "vertical", "axis": [ { "name": "Gravity-related height", "abbreviation": "H", "direction": "up", "unit": "metre" } ] }, "id": { "authority": "EPSG", "code": 9390 } }, "interpolation_crs": { "type": "GeographicCRS", "name": "ETRS89", "datum_ensemble": { "name": "European Terrestrial Reference System 1989 ensemble", "members": [ { "name": "European Terrestrial Reference Frame 1989", "id": { "authority": "EPSG", "code": 1178 } }, { "name": "European Terrestrial Reference Frame 1990", "id": { "authority": "EPSG", "code": 1179 } }, { "name": "European Terrestrial Reference Frame 1991", "id": { "authority": "EPSG", "code": 1180 } }, { "name": "European Terrestrial Reference Frame 1992", "id": { "authority": "EPSG", "code": 1181 } }, { "name": "European Terrestrial Reference Frame 1993", "id": { "authority": "EPSG", "code": 1182 } }, { "name": "European Terrestrial Reference Frame 1994", "id": { "authority": "EPSG", "code": 1183 } }, { "name": "European Terrestrial Reference Frame 1996", "id": { "authority": "EPSG", "code": 1184 } }, { "name": "European Terrestrial Reference Frame 1997", "id": { "authority": "EPSG", "code": 1185 } }, { "name": "European Terrestrial Reference Frame 2000", "id": { "authority": "EPSG", "code": 1186 } }, { "name": "European Terrestrial Reference Frame 2005", "id": { "authority": "EPSG", "code": 1204 } }, { "name": "European Terrestrial Reference Frame 2014", "id": { "authority": "EPSG", "code": 1206 } } ], "ellipsoid": { "name": "GRS 1980", "semi_major_axis": 6378137, "inverse_flattening": 298.257222101 }, "accuracy": "0.1", "id": { "authority": "EPSG", "code": 6258 } }, "coordinate_system": { "subtype": "ellipsoidal", "axis": [ { "name": "Geodetic latitude", "abbreviation": "Lat", "direction": "north", "unit": "degree" }, { "name": "Geodetic longitude", "abbreviation": "Lon", "direction": "east", "unit": "degree" } ] }, "id": { "authority": "EPSG", "code": 4258 } }, "method": { "name": "Vertical Offset by Grid Interpolation (asc)", "id": { "authority": "EPSG", "code": 1085 } }, "parameters": [ { "name": "Vertical offset file", "value": "se_2019m.asc", "id": { "authority": "EPSG", "code": 8732 } } ], "accuracy": "0.032", "scope": "Change of height to a different vertical reference surface.", "area": "Sweden - onshore.", "bbox": { "south_latitude": 55.28, "west_longitude": 10.93, "north_latitude": 69.07, "east_longitude": 24.17 }, "id": { "authority": "EPSG", "code": 9649 }, "remarks": "Determined at 3356 points, SD 0.016m. Offset: mean 0.036m, minimum 0.003m, maximum 0.071m." }