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Method: Geocentric translations (geog2D domain)
Remarks: Derived at 17 stations in 1994 by University of East London. Residuals less than 2m.
Information source: Ministry of Housing and Lands.
Revision date: 2020-03-14
Unit: metre
Geodetic CRS: Le Pouce 1934
Datum: Le Pouce 1934
Ellipsoid: Clarke 1880 (RGS)
Prime meridian: Greenwich
Data source: EPSG
Information source: Cartography Section, Ministry of Housing and Land.
Revision date: 2006-01-16
Scope: Engineering survey, topographic mapping.
Area of use: Mauritius - mainland onshore.
Coordinate system: Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.
&stroke=red&width=2&path=-20.57,57.25|-19.94,57.25|-19.94,57.85|-20.57,57.85|-20.57,57.25)
Center coordinates
1002208.65 993703.28
Projected bounds:
970808.37 958796.01
1033620.76 1028575.75
WGS84 bounds:
57.25 -20.57
57.85 -19.94
Definition: OGC Well Known Text
PROJCS["Le Pouce 1934 / Mauritius Grid", GEOGCS["Le Pouce 1934", DATUM["Le_Pouce_1934", SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465], TOWGS84[-770.1,158.4,-498.2,0,0,0,0]], PRIMEM["Greenwich",0, AUTHORITY["EPSG","8901"]], UNIT["degree",0.0174532925199433, AUTHORITY["EPSG","9122"]], AUTHORITY["EPSG","4699"]], PROJECTION["Lambert_Conformal_Conic_1SP"], PARAMETER["latitude_of_origin",-20.1950694444444], PARAMETER["central_meridian",57.5218277777778], PARAMETER["scale_factor",1], PARAMETER["false_easting",1000000], PARAMETER["false_northing",1000000], UNIT["metre",1, AUTHORITY["EPSG","9001"]], AXIS["Easting",EAST], AXIS["Northing",NORTH], AUTHORITY["EPSG","3337"]]
Definition: OGC Well Known Text 2 (2019)
PROJCRS["Le Pouce 1934 / Mauritius Grid", BASEGEOGCRS["Le Pouce 1934", DATUM["Le Pouce 1934", ELLIPSOID["Clarke 1880 (RGS)",6378249.145,293.465, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4699]], CONVERSION["Mauritius Grid", METHOD["Lambert Conic Conformal (1SP)", ID["EPSG",9801]], PARAMETER["Latitude of natural origin",-20.1950694444444, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8801]], PARAMETER["Longitude of natural origin",57.5218277777778, ANGLEUNIT["degree",0.0174532925199433], ID["EPSG",8802]], PARAMETER["Scale factor at natural origin",1, SCALEUNIT["unity",1], ID["EPSG",8805]], PARAMETER["False easting",1000000, LENGTHUNIT["metre",1], ID["EPSG",8806]], PARAMETER["False northing",1000000, LENGTHUNIT["metre",1], ID["EPSG",8807]]], CS[Cartesian,2], AXIS["(E)",east, ORDER[1], LENGTHUNIT["metre",1]], AXIS["(N)",north, ORDER[2], LENGTHUNIT["metre",1]], USAGE[ SCOPE["Engineering survey, topographic mapping."], AREA["Mauritius - mainland onshore."], BBOX[-20.57,57.25,-19.94,57.85]], ID["EPSG",3337]]
Definition: ESRI Well Known Text
PROJCS["Le_Pouce_1934_Mauritius_Grid", GEOGCS["GCS_Le_Pouce_1934", DATUM["D_Le_Pouce_1934", SPHEROID["Clarke_1880_RGS",6378249.145,293.465]], PRIMEM["Greenwich",0.0], UNIT["Degree",0.0174532925199433]], PROJECTION["Lambert_Conformal_Conic"], PARAMETER["False_Easting",1000000.0], PARAMETER["False_Northing",1000000.0], PARAMETER["Central_Meridian",57.5218277777778], PARAMETER["Standard_Parallel_1",-20.1950694444444], PARAMETER["Scale_Factor",1.0], PARAMETER["Latitude_Of_Origin",-20.1950694444444], UNIT["Meter",1.0]]
Definition: JavaScript (Proj4js)
proj4.defs("EPSG:3337","+proj=lcc +lat_1=-20.1950694444444 +lat_0=-20.1950694444444 +lon_0=57.5218277777778 +k_0=1 +x_0=1000000 +y_0=1000000 +a=6378249.145 +rf=293.465 +towgs84=-770.1,158.4,-498.2,0,0,0,0 +units=m +no_defs +type=crs");
Definition: JSON
{ "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json", "type": "ProjectedCRS", "name": "Le Pouce 1934 / Mauritius Grid", "base_crs": { "name": "Le Pouce 1934", "datum": { "type": "GeodeticReferenceFrame", "name": "Le Pouce 1934", "ellipsoid": { "name": "Clarke 1880 (RGS)", "semi_major_axis": 6378249.145, "inverse_flattening": 293.465 } }, "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": 4699 } }, "conversion": { "name": "Mauritius Grid", "method": { "name": "Lambert Conic Conformal (1SP)", "id": { "authority": "EPSG", "code": 9801 } }, "parameters": [ { "name": "Latitude of natural origin", "value": -20.1950694444444, "unit": "degree", "id": { "authority": "EPSG", "code": 8801 } }, { "name": "Longitude of natural origin", "value": 57.5218277777778, "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": 1000000, "unit": "metre", "id": { "authority": "EPSG", "code": 8806 } }, { "name": "False northing", "value": 1000000, "unit": "metre", "id": { "authority": "EPSG", "code": 8807 } } ] }, "coordinate_system": { "subtype": "Cartesian", "axis": [ { "name": "Easting", "abbreviation": "E", "direction": "east", "unit": "metre" }, { "name": "Northing", "abbreviation": "N", "direction": "north", "unit": "metre" } ] }, "scope": "Engineering survey, topographic mapping.", "area": "Mauritius - mainland onshore.", "bbox": { "south_latitude": -20.57, "west_longitude": 57.25, "north_latitude": -19.94, "east_longitude": 57.85 }, "id": { "authority": "EPSG", "code": 3337 } }
Definition: GeoServer
3337=PROJCS["Le Pouce 1934 / Mauritius Grid",GEOGCS["Le Pouce 1934",DATUM["Le_Pouce_1934",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-770.1,158.4,-498.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4699"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",-20.1950694444444],PARAMETER["central_meridian",57.5218277777778],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3337"]]
Definition: MapServer - MAPfile
PROJECTION "proj=lcc" "lat_1=-20.1950694444444" "lat_0=-20.1950694444444" "lon_0=57.5218277777778" "k_0=1" "x_0=1000000" "y_0=1000000" "a=6378249.145" "rf=293.465" "towgs84=-770.1,158.4,-498.2,0,0,0,0" "units=m" "no_defs" "type=crs" END
Definition: Mapnik
<?xml version="1.0" encoding="utf-8"?> <Map srs="+proj=lcc +lat_1=-20.1950694444444 +lat_0=-20.1950694444444 +lon_0=57.5218277777778 +k_0=1 +x_0=1000000 +y_0=1000000 +a=6378249.145 +rf=293.465 +towgs84=-770.1,158.4,-498.2,0,0,0,0 +units=m +no_defs +type=crs"> <Layer srs="+proj=lcc +lat_1=-20.1950694444444 +lat_0=-20.1950694444444 +lon_0=57.5218277777778 +k_0=1 +x_0=1000000 +y_0=1000000 +a=6378249.145 +rf=293.465 +towgs84=-770.1,158.4,-498.2,0,0,0,0 +units=m +no_defs +type=crs"> </Layer> </Map>
Definition: SQL (PostGIS)
INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 3337, 'EPSG', 3337, '+proj=lcc +lat_1=-20.1950694444444 +lat_0=-20.1950694444444 +lon_0=57.5218277777778 +k_0=1 +x_0=1000000 +y_0=1000000 +a=6378249.145 +rf=293.465 +towgs84=-770.1,158.4,-498.2,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Le Pouce 1934 / Mauritius Grid",GEOGCS["Le Pouce 1934",DATUM["Le_Pouce_1934",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465],TOWGS84[-770.1,158.4,-498.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4699"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",-20.1950694444444],PARAMETER["central_meridian",57.5218277777778],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3337"]]');
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