EPSG database using Coordinate Frame rotation. epsg.io convert it to Position Vector transformation by negating 4, 5, 6 parameter of TOWGS84 for tranformation 5486.
Name: LUREF to WGS 84 (4)
Method: Molodensky-Badekas (CF geog2D domain)
Remarks: Parameter values from LUREF to ETRS89 (4) (code 5483) assuming ETRS89 and WGS 84 are coincident within the one metre level. Replaces CT code 1079. For an equivalent transformation using the Coordinate Frame method see code 5486.
Information source: Administration du Cadastre et de la Topographie, http://www.etat.lu/ACT
Revision date: 2022-01-03
Unit: metre
Geodetic CRS: LUREF
Datum: Luxembourg Reference Frame
Ellipsoid: International 1924
Prime meridian: Greenwich
Data source: EPSG
Information source: Administration du Cadastre et de la Topographie (ACT), https://act.public.lu
Revision date: 2022-01-03
Scope: Engineering survey, topographic mapping.
Area of use: Luxembourg.
Coordinate system: Cartesian 2D CS. Axes: northing, easting (X,Y). Orientations: north, east. UoM: m.
Center coordinates
77322.41 97936.62
Projected bounds:
48292.19 56227.48
106312.6 139738.27
WGS84 bounds:
5.73 49.44
6.53 50.19
Definition: OGC Well Known Text
PROJCS["LUREF / Luxembourg TM", GEOGCS["LUREF", DATUM["Luxembourg_Reference_Frame", SPHEROID["International 1924",6378388,297], TOWGS84[-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4181"]], PROJECTION["Transverse_Mercator"], PARAMETER["latitude_of_origin",49.8333333333333], PARAMETER["central_meridian",6.16666666666667], PARAMETER["scale_factor",1], PARAMETER["false_easting",80000], PARAMETER["false_northing",100000], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AUTHORITY["EPSG","2169"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["LUREF / Luxembourg TM", BASEGEOGCRS["LUREF", DATUM["Luxembourg Reference Frame", ELLIPSOID["International 1924",6378388,297, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4181]], CONVERSION["Luxembourg TM", METHOD["Transverse Mercator", ID["EPSG",9807]], PARAMETER["Latitude of natural origin",49.8333333333333, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",6.16666666666667, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",80000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",100000, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["northing (X)",north, ORDER[1], LENGTHUNIT["metre",1]], AXIS["easting (Y)",east, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Engineering survey, topographic mapping."], AREA["Luxembourg."], BBOX[49.44,5.73,50.19,6.53]], ID["EPSG",2169]]
Definition: ESRI Well Known Text
PROJCS["LUREF_Luxembourg_TM", GEOGCS["GCS_LUREF", DATUM["D_Luxembourg_Reference_Frame", SPHEROID["International_1924",6378388.0,297.0]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Transverse_Mercator"], PARAMETER["False_Easting",80000.0], PARAMETER["False_Northing",100000.0], PARAMETER["Central_Meridian",6.16666666666667], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",49.8333333333333], UNIT["Meter",1.0]]
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "LUREF / Luxembourg TM", "base_crs": { "name": "LUREF", "datum": { "type": "GeodeticReferenceFrame", "name": "Luxembourg Reference Frame", "ellipsoid": { "name": "International 1924", "semi_major_axis": 6378388, "inverse_flattening": 297 } }, "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": 4181 } }, "conversion": { "name": "Luxembourg TM", "method": { "name": "Transverse Mercator", "id": { "authority": "EPSG", "code": 9807 } }, "parameters": [ { "name": "Latitude of natural origin", "value": 49.8333333333333, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 6.16666666666667, "unit": "degree", "id": { "authority": "EPSG", "code": 8802 } }, { "name": "Scale factor at natural origin", "value": 1, "unit": "unity", "id": { "authority": "EPSG", "code": 8805 } }, { "name": "False easting", "value": 80000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 100000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Northing", "abbreviation": "X", "direction": "north", "unit": "metre" }, { "name": "Easting", "abbreviation": "Y", "direction": "east", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "Luxembourg.", "bbox": { "south_latitude": 49.44, "west_longitude": 5.73, "north_latitude": 50.19, "east_longitude": 6.53 }, "id": { "authority": "EPSG", "code": 2169 } }
Definition: GeoServer
2169=PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297],TOWGS84[-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4181"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",49.8333333333333],PARAMETER["central_meridian",6.16666666666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",80000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2169"]]
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +towgs84=-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598 +units=m +no_defs +type=crs"> <Layer srs="+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +towgs84=-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 2169, 'EPSG', 2169, '+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +towgs84=-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598 +units=m +no_defs +type=crs', 'PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297],TOWGS84[-265.8867,76.9851,20.2667,0.33746,3.09264,-2.53861,0.4598]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4181"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",49.8333333333333],PARAMETER["central_meridian",6.16666666666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",80000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","2169"]]');