EPSG:9897 — LUREF / Luxembourg TM + NG95 height

Compound · Luxembourg

Export Formats

OGC WKT

COMPD_CS[
    "LUREF / Luxembourg TM + NG95 height",
    PROJCS[
        "LUREF / Luxembourg TM",
        GEOGCS[
            "LUREF",
            DATUM[
                "Luxembourg_Reference_Frame",
                SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],
                AUTHORITY["EPSG","6181"]
            ],
            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"]
    ],
    VERT_CS[
        "NG95 height",
        VERT_DATUM[
            "Nivellement General du Luxembourg 1995",
            2005,
            AUTHORITY["EPSG","5172"]
        ],
        UNIT["metre",1,AUTHORITY["EPSG","9001"]],
        AXIS["Gravity-related height",UP],
        AUTHORITY["EPSG","5774"]
    ],
    AUTHORITY["EPSG","9897"]
]

WKT2

COMPOUNDCRS[
    "LUREF / Luxembourg TM + NG95 height",
    PROJCRS[
        "LUREF / Luxembourg TM",
        BASEGEOGCRS[
            "LUREF",
            DATUM[
                "Luxembourg Reference Frame",
                ELLIPSOID[
                    "International 1924",
                    6378388,
                    297,
                    LENGTHUNIT["metre",1,ID["EPSG",9001]],
                    ID["EPSG",7022]
                ],
                ID["EPSG",6181]
            ],
            ID["EPSG",4181]
        ],
        CONVERSION[
            "Luxembourg TM",
            METHOD["Transverse Mercator",ID["EPSG",9807]],
            PARAMETER[
                "Latitude of natural origin",
                49.8333333333336,
                ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
                ID["EPSG",8801]
            ],
            PARAMETER[
                "Longitude of natural origin",
                6.16666666666694,
                ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
                ID["EPSG",8802]
            ],
            PARAMETER[
                "Scale factor at natural origin",
                1,
                SCALEUNIT["unity",1,ID["EPSG",9201]],
                ID["EPSG",8805]
            ],
            PARAMETER[
                "False easting",
                80000,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",8806]
            ],
            PARAMETER[
                "False northing",
                100000,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",8807]
            ],
            ID["EPSG",19966]
        ],
        CS[Cartesian,2,ID["EPSG",4530]],
        AXIS["Northing (X)",north],
        AXIS["Easting (Y)",east],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        ID["EPSG",2169]
    ],
    VERTCRS[
        "NG95 height",
        VDATUM["Nivellement General du Luxembourg 1995",ID["EPSG",5172]],
        CS[vertical,1,ID["EPSG",6499]],
        AXIS["Gravity-related height (H)",up],
        LENGTHUNIT["metre",1,ID["EPSG",9001]],
        ID["EPSG",5774]
    ],
    ID["EPSG",9897]
]

PROJ.4

+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:9897", "+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 9897,
  "name": "LUREF / Luxembourg TM + NG95 height",
  "kind": "compound",
  "area": "Luxembourg",
  "unit": null,
  "bbox": [
    49.44,
    5.73,
    50.19,
    6.53
  ],
  "proj4": "+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9897, 'EPSG', 9897, '+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs', 'COMPD_CS["LUREF / Luxembourg TM + NG95 height",PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6181"]],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"]],VERT_CS["NG95 height",VERT_DATUM["Nivellement General du Luxembourg 1995",2005,AUTHORITY["EPSG","5172"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5774"]],AUTHORITY["EPSG","9897"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=49.8333333333333"
  "+lon_0=6.16666666666667"
  "+k=1"
  "+x_0=80000"
  "+y_0=100000"
  "+ellps=intl"
  "+units=m"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

9897=COMPD_CS["LUREF / Luxembourg TM + NG95 height",PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6181"]],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"]],VERT_CS["NG95 height",VERT_DATUM["Nivellement General du Luxembourg 1995",2005,AUTHORITY["EPSG","5172"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5774"]],AUTHORITY["EPSG","9897"]]

Other CRS for LU

Frequently Asked Questions

How do I add EPSG:9897 to GeoServer?

Add the following definition to your GeoServer configuration:

9897=COMPD_CS["LUREF / Luxembourg TM + NG95 height",PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6181"]],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"]],VERT_CS["NG95 height",VERT_DATUM["Nivellement General du Luxembourg 1995",2005,AUTHORITY["EPSG","5172"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5774"]],AUTHORITY["EPSG","9897"]]

Read the full GeoServer guide →

How do I add EPSG:9897 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9897, 'EPSG', 9897, '+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs', 'COMPD_CS["LUREF / Luxembourg TM + NG95 height",PROJCS["LUREF / Luxembourg TM",GEOGCS["LUREF",DATUM["Luxembourg_Reference_Frame",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6181"]],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"]],VERT_CS["NG95 height",VERT_DATUM["Nivellement General du Luxembourg 1995",2005,AUTHORITY["EPSG","5172"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5774"]],AUTHORITY["EPSG","9897"]]');

Read the full PostGIS guide →

How do I add EPSG:9897 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=49.8333333333333"
  "+lon_0=6.16666666666667"
  "+k=1"
  "+x_0=80000"
  "+y_0=100000"
  "+ellps=intl"
  "+units=m"
  "+vunits=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:9897 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:9897", "+proj=tmerc +lat_0=49.8333333333333 +lon_0=6.16666666666667 +k=1 +x_0=80000 +y_0=100000 +ellps=intl +units=m +vunits=m +no_defs +type=crs");

Read the full Proj4js guide →