EPSG:5307

DRUKREF 03 / Trongsa TM

Transform Get position on a map

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

  • Bhutan. , accuracy 1.0 m, code 5267 (default) [3]

Selected transformation

Method: Geocentric translations (geog2D domain)

Remarks: DRUKREF 03 and WGS 84 are both realisations of ITRS.

Information source: OGP

Revision date: 2021-09-23

Attributes

Unit: metre

Geodetic CRS: DRUKREF 03

Datum: Bhutan National Geodetic Datum

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Department of Survey and Land Records (DSLR), National Land Commission of Bhutan (NLC) via Lantmäteriet Sweden.

Revision date: 2010-09-24

Scope: Cadastre, engineering survey.

Area of use: Bhutan - Trongsa district.

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

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SimpleMap

Center coordinates
243578.08 544697.89

Projected bounds:
74833.68 454391.59
412225.72 636271.32

WGS84 bounds:
88.74 26.7
92.13 28.33

Bhutan.
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Definition: OGC Well Known Text

PROJCS["DRUKREF 03 / Trongsa TM",
    GEOGCS["DRUKREF 03",
        DATUM["Bhutan_National_Geodetic_Datum",
            SPHEROID["GRS 1980",6378137,298.257222101],
            TOWGS84[0,0,0,0,0,0,0]],
        PRIMEM["Greenwich",0,
            AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,
            AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","5264"]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",0],
    PARAMETER["central_meridian",90.5],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",250000],
    PARAMETER["false_northing",-2500000],
    UNIT["metre",1,
        AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","5307"]]

Definition: OGC Well Known Text 2 (2019)

PROJCRS["DRUKREF 03 / Trongsa TM",
    BASEGEOGCRS["DRUKREF 03",
        DATUM["Bhutan National Geodetic Datum",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",5264]],
    CONVERSION["Trongsa TM",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",0,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",90.5,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",1,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",250000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",-2500000,
            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."],
        AREA["Bhutan - Trongsa district."],
        BBOX[27.13,90.26,27.79,90.76]],
    ID["EPSG",5307]]

Definition: ESRI Well Known Text

PROJCS["DRUKREF_03_Trongsa_TM",
    GEOGCS["GCS_DRUKREF_03",
        DATUM["D_Bhutan_National_Geodetic_Datum",
            SPHEROID["GRS_1980",6378137.0,298.257222101]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["False_Easting",250000.0],
    PARAMETER["False_Northing",-2500000.0],
    PARAMETER["Central_Meridian",90.5],
    PARAMETER["Scale_Factor",1.0],
    PARAMETER["Latitude_Of_Origin",0.0],
    UNIT["Meter",1.0]]

Definition: PROJ.4

+proj=tmerc +lat_0=0 +lon_0=90.5 +k=1 +x_0=250000 +y_0=-2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs

Definition: JavaScript (Proj4js) 

proj4.defs("EPSG:5307","+proj=tmerc +lat_0=0 +lon_0=90.5 +k=1 +x_0=250000 +y_0=-2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "DRUKREF 03 / Trongsa TM",
    "base_crs": {
        "name": "DRUKREF 03",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "Bhutan National Geodetic Datum",
            "ellipsoid": {
                "name": "GRS 1980",
                "semi_major_axis": 6378137,
                "inverse_flattening": 298.257222101
            }
        },
        "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": 5264
        }
    },
    "conversion": {
        "name": "Trongsa TM",
        "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": 90.5,
                "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": 250000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": -2500000,
                "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.",
    "area": "Bhutan - Trongsa district.",
    "bbox": {
        "south_latitude": 27.13,
        "west_longitude": 90.26,
        "north_latitude": 27.79,
        "east_longitude": 90.76
    },
    "id": {
        "authority": "EPSG",
        "code": 5307
    }
}

Definition: GeoServer

5307=PROJCS["DRUKREF 03 / Trongsa TM",GEOGCS["DRUKREF 03",DATUM["Bhutan_National_Geodetic_Datum",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5264"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",90.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",250000],PARAMETER["false_northing",-2500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","5307"]]

Definition: MapServer - MAPfile

PROJECTION
	"proj=tmerc"
	"lat_0=0"
	"lon_0=90.5"
	"k=1"
	"x_0=250000"
	"y_0=-2500000"
	"ellps=GRS80"
	"towgs84=0,0,0,0,0,0,0"
	"units=m"
	"no_defs"
	"type=crs"
END

Definition: Mapnik

<?xml version="1.0" encoding="utf-8"?>
<Map srs="+proj=tmerc +lat_0=0 +lon_0=90.5 +k=1 +x_0=250000 +y_0=-2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs">
	<Layer srs="+proj=tmerc +lat_0=0 +lon_0=90.5 +k=1 +x_0=250000 +y_0=-2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs">
	</Layer>
</Map>

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 5307, 'EPSG', 5307, '+proj=tmerc +lat_0=0 +lon_0=90.5 +k=1 +x_0=250000 +y_0=-2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["DRUKREF 03 / Trongsa TM",GEOGCS["DRUKREF 03",DATUM["Bhutan_National_Geodetic_Datum",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","5264"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",90.5],PARAMETER["scale_factor",1],PARAMETER["false_easting",250000],PARAMETER["false_northing",-2500000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","5307"]]');