EPSG:5234

Kandawala / Sri Lanka Grid

Transform Get position on a map

Available transformations
to EPSG:4326
No other targets exist for this CRS

  • Sri Lanka - onshore. , accuracy 35.0 m, code 1157 (default) [3]

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: Derived at 3 stations. Accuracy 20m in each axis.

Information source: U.S. Defense Mapping Agency TR8350.2 September 1987.

Revision date: 2020-03-14

Attributes

Unit: metre

Geodetic CRS: Kandawala

Datum: Kandawala

Ellipsoid: Everest 1830 (1937 Adjustment)

Prime meridian: Greenwich

Data source: EPSG

Information source: Abeyratne, Featherstone and Tantrigoda in Survey Review vol. 42 no. 317 (July 2010).

Revision date: 2010-08-07

Scope: Engineering survey, topographic mapping.

Area of use: Sri Lanka - onshore.

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

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SimpleMap

Center coordinates
202346.08 296117.17

Projected bounds:
74453.86 73850.9
330260.94 518632.65

WGS84 bounds:
79.64 5.86
81.95 9.88

Sri Lanka - onshore.
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Definition: OGC Well Known Text

PROJCS["Kandawala / Sri Lanka Grid",
    GEOGCS["Kandawala",
        DATUM["Kandawala",
            SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],
            TOWGS84[-97,787,86,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4244"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",7.00048027777778],
    PARAMETER["central_meridian",80.7717111111111],
    PARAMETER["scale_factor",0.9999238418],
    PARAMETER["false_easting",200000],
    PARAMETER["false_northing",200000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","5234"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["Kandawala / Sri Lanka Grid",
    BASEGEOGCRS["Kandawala",
        DATUM["Kandawala",
            ELLIPSOID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4244]],
    CONVERSION["Sri Lanka Grid",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",7.00048027777778,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",80.7717111111111,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.9999238418,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",200000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",200000,
            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["Sri Lanka - onshore."],
        BBOX[5.86,79.64,9.88,81.95]],
    ID["EPSG",5234]]

Definition: ESRI Well Known Text

PROJCS["Kandawala_Sri_Lanka_Grid",
    GEOGCS["GCS_Kandawala",
        DATUM["D_Kandawala",
            SPHEROID["Everest_Adjustment_1937",6377276.345,300.8017]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",200000.0],
    PARAMETER["False_Northing",200000.0],
    PARAMETER["Central_Meridian",80.7717111111111],
    PARAMETER["Scale_Factor",0.9999238418],
    PARAMETER["Latitude_Of_Origin",7.00048027777778],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=7.00048027777778 +lon_0=80.7717111111111 +k=0.9999238418 +x_0=200000 +y_0=200000 +ellps=evrst30 +towgs84=-97,787,86,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:5234","+proj=tmerc +lat_0=7.00048027777778 +lon_0=80.7717111111111 +k=0.9999238418 +x_0=200000 +y_0=200000 +ellps=evrst30 +towgs84=-97,787,86,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "Kandawala / Sri Lanka Grid",
    "base_crs": {
        "name": "Kandawala",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Kandawala",
            "ellipsoid": {
                "name": "Everest 1830 (1937 Adjustment)",
                "semi_major_axis": 6377276.345,
                "inverse_flattening": 300.8017
            }
        },
        "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": 4244
        }
    },
    "conversion": {
        "name": "Sri Lanka Grid",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 7.00048027777778,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": 80.7717111111111,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.9999238418,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 200000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 200000,
                "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": "Sri Lanka - onshore.",
    "bbox": {
        "south_latitude": 5.86,
        "west_longitude": 79.64,
        "north_latitude": 9.88,
        "east_longitude": 81.95
    },
    "id": {
        "authority": "EPSG",
        "code": 5234
    }
}

Definition: GeoServer

5234=PROJCS["Kandawala / Sri Lanka Grid",GEOGCS["Kandawala",DATUM["Kandawala",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-97,787,86,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4244"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",7.00048027777778],PARAMETER["central_meridian",80.7717111111111],PARAMETER["scale_factor",0.9999238418],PARAMETER["false_easting",200000],PARAMETER["false_northing",200000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","5234"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=7.00048027777778"
	"lon_0=80.7717111111111"
	"k=0.9999238418"
	"x_0=200000"
	"y_0=200000"
	"ellps=evrst30"
	"towgs84=-97,787,86,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=7.00048027777778 +lon_0=80.7717111111111 +k=0.9999238418 +x_0=200000 +y_0=200000 +ellps=evrst30 +towgs84=-97,787,86,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=7.00048027777778 +lon_0=80.7717111111111 +k=0.9999238418 +x_0=200000 +y_0=200000 +ellps=evrst30 +towgs84=-97,787,86,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5234, 'EPSG', 5234, '+proj=tmerc +lat_0=7.00048027777778 +lon_0=80.7717111111111 +k=0.9999238418 +x_0=200000 +y_0=200000 +ellps=evrst30 +towgs84=-97,787,86,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Kandawala / Sri Lanka Grid",GEOGCS["Kandawala",DATUM["Kandawala",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[-97,787,86,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4244"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",7.00048027777778],PARAMETER["central_meridian",80.7717111111111],PARAMETER["scale_factor",0.9999238418],PARAMETER["false_easting",200000],PARAMETER["false_northing",200000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","5234"]]');