CGRS93 / Cyprus Local Transverse Mercator

Cyprus - onshore. , accuracy 1.0 m, code 7721 (default) [7]

Cyprus - onshore., accuracy 1.0 m, code 7445 (deprecated) [7]

Selected transformation

Method: Coordinate Frame rotation (geog2D domain)

Remarks: Parameter values from CGRS93 to ETRS89 (1) (code 7720). Approximation at the +/- 1m level assuming that ETRS89 is equivalent to WGS 84.

Information source: Cyprus Department of Lands and Surveys (DLS).

Revision date: 2021-09-23

Attributes

Unit: metre

Geodetic CRS: CGRS93

Datum: Cyprus Geodetic Reference System 1993

Ellipsoid: WGS 84

Prime meridian: Greenwich

Data source: EPSG

Information source: Cyprus Department of Lands and Surveys (DLS).

Revision date: 2015-10-17

Scope: Cadastre, engineering survey, topographic mapping (large and medium scale).

Area of use: Cyprus - onshore.

Coordinate system: Cartesian 2D CS. Axes: easting, northing (E,N). Orientations: east, north. UoM: m.

Covered area powered by MapTiler

Center coordinates
238730.89 392793.99

Projected bounds:
126623.09 328925.09
351386.2 457759.28

WGS84 bounds:
32.2 34.59
34.65 35.74

Cyprus - onshore.

Definition: OGC Well Known Text

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PROJCS["CGRS93 / Cyprus Local Transverse Mercator",
    GEOGCS["CGRS93",
        DATUM["Cyprus_Geodetic_Reference_System_1993",
            SPHEROID["WGS 84",6378137,298.257223563],
            TOWGS84[8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","6311"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",33],
    PARAMETER["scale_factor",0.99995],
    PARAMETER["false_easting",200000],
    PARAMETER["false_northing",-3500000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","6312"]]

Definition: OGC Well Known Text 2 (2019)

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PROJCRS["CGRS93 / Cyprus Local Transverse Mercator",
    BASEGEOGCRS["CGRS93",
        DATUM["Cyprus Geodetic Reference System 1993",
            ELLIPSOID["WGS 84",6378137,298.257223563,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",6311]],
    CONVERSION["Cyprus Transverse Mercator",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",33,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.99995,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",200000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",-3500000,
            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["Cadastre, engineering survey, topographic mapping (large and medium scale)."],
        AREA["Cyprus - onshore."],
        BBOX[34.59,32.2,35.74,34.65]],
    ID["EPSG",6312]]

Definition: ESRI Well Known Text

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PROJCS["CGRS_1993_Cyprus_Local_Transverse_Mercator",
    GEOGCS["GCS_CGRS_1993",
        DATUM["D_Cyprus_Geodetic_Reference_System_1993",
            SPHEROID["WGS_1984",6378137.0,298.257223563]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",200000.0],
    PARAMETER["False_Northing",-3500000.0],
    PARAMETER["Central_Meridian",33.0],
    PARAMETER["Scale_Factor",0.99995],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=0 +lon_0=33 +k=0.99995 +x_0=200000 +y_0=-3500000 +ellps=WGS84 +towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js)

proj4.defs("EPSG:6312","+proj=tmerc +lat_0=0 +lon_0=33 +k=0.99995 +x_0=200000 +y_0=-3500000 +ellps=WGS84 +towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926 +units=m +no_defs +type=crs");

Definition: JSON

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{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "CGRS93 / Cyprus Local Transverse Mercator",
    "base_crs": {
        "name": "CGRS93",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Cyprus Geodetic Reference System 1993",
            "ellipsoid": {
                "name": "WGS 84",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257223563
            }
        },
        "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": 6311
        }
    },
    "conversion": {
        "name": "Cyprus Transverse Mercator",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 0,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": 33,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.99995,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 200000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": -3500000,
                "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": "Cadastre, engineering survey, topographic mapping (large and medium scale).",
    "area": "Cyprus - onshore.",
    "bbox": {
        "south_latitude": 34.59,
        "west_longitude": 32.2,
        "north_latitude": 35.74,
        "east_longitude": 34.65
    },
    "id": {
        "authority": "EPSG",
        "code": 6312
    }
}

Definition: GeoServer

6312=PROJCS["CGRS93 / Cyprus Local Transverse Mercator",GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",33],PARAMETER["scale_factor",0.99995],PARAMETER["false_easting",200000],PARAMETER["false_northing",-3500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6312"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=0"
	"lon_0=33"
	"k=0.99995"
	"x_0=200000"
	"y_0=-3500000"
	"ellps=WGS84"
	"towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=0 +lon_0=33 +k=0.99995 +x_0=200000 +y_0=-3500000 +ellps=WGS84 +towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=0 +lon_0=33 +k=0.99995 +x_0=200000 +y_0=-3500000 +ellps=WGS84 +towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 6312, 'EPSG', 6312, '+proj=tmerc +lat_0=0 +lon_0=33 +k=0.99995 +x_0=200000 +y_0=-3500000 +ellps=WGS84 +towgs84=8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926 +units=m +no_defs +type=crs', 'PROJCS["CGRS93 / Cyprus Local Transverse Mercator",GEOGCS["CGRS93",DATUM["Cyprus_Geodetic_Reference_System_1993",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[8.846,-4.394,-1.122,0.00237,0.146528,-0.130428,0.783926]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","6311"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",33],PARAMETER["scale_factor",0.99995],PARAMETER["false_easting",200000],PARAMETER["false_northing",-3500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","6312"]]');

EPSG:6312