EPSG:3072

NAD83 / Maine CS2000 East

Available transformations
to EPSG:4326

Selected transformation

Method: NADCON

Grid Files: mehpgn.las mehpgn.los

Remarks: Parameter files are from NAD83 to NAD83(HARN) (13) (code 1486) assuming that NAD83(HARN) is equivalent to WGS 84 within the accuracy of the transformation.

Information source: OGP

Revision date: 2021-09-10

Attributes

Unit: metre

Geodetic CRS: NAD83

Datum: North American Datum 1983

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: State of Maine statutes, http://janus.state.me.us/legis/statutes/33/title33sec801.html

Revision date: 2008-02-08

Center coordinates
611693.36 158592.44

Projected bounds:
438011.42 -88138.03
778634.74 409200.69

WGS84 bounds:
-71.09 43.04
-66.91 47.47

United States (USA) - Maine.
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Definition: OGC Well Known Text 2 (2019)

PROJCRS["NAD83 / Maine CS2000 East",
    BASEGEOGCRS["NAD83",
        DATUM["North American Datum 1983",
            ELLIPSOID["GRS 1980",6378137,298.257222101,
                LENGTHUNIT["metre",1]]],
        PRIMEM["Greenwich",0,
            ANGLEUNIT["degree",0.0174532925199433]],
        ID["EPSG",4269]],
    CONVERSION["Maine CS2000 East zone (meters)",
        METHOD["Transverse Mercator",
            ID["EPSG",9807]],
        PARAMETER["Latitude of natural origin",43.8333333333333,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8801]],
        PARAMETER["Longitude of natural origin",-67.875,
            ANGLEUNIT["degree",0.0174532925199433],
            ID["EPSG",8802]],
        PARAMETER["Scale factor at natural origin",0.99998,
            SCALEUNIT["unity",1],
            ID["EPSG",8805]],
        PARAMETER["False easting",700000,
            LENGTHUNIT["metre",1],
            ID["EPSG",8806]],
        PARAMETER["False northing",0,
            LENGTHUNIT["metre",1],
            ID["EPSG",8807]]],
    CS[Cartesian,2],
        AXIS["easting (X)",east,
            ORDER[1],
            LENGTHUNIT["metre",1]],
        AXIS["northing (Y)",north,
            ORDER[2],
            LENGTHUNIT["metre",1]],
    USAGE[
        SCOPE["Engineering survey, topographic mapping."],
        AREA["United States (USA) - Maine east of approximately 68°25'W. The area is bounded by the following: Beginning at the point determined by the intersection of the Maine State line and the Fort Kent - Frenchville town line, thence continuing easterly and then southerly along the state line to the boundary of the State of Maine as determined by Maritime law, thence following the State boundary westerly to the intersection of the Knox and Hancock County line, thence northerly along the easterly boundary of the Maine 2000 Central Zone, as defined, to the point of beginning."],
        BBOX[44.18,-68.58,47.37,-66.91]],
    ID["EPSG",3072]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.5/projjson.schema.json",
    "type": "ProjectedCRS",
    "name": "NAD83 / Maine CS2000 East",
    "base_crs": {
        "name": "NAD83",
        "datum": {
            "type": "GeodeticReferenceFrame",
            "name": "North American Datum 1983",
            "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": 4269
        }
    },
    "conversion": {
        "name": "Maine CS2000 East zone (meters)",
        "method": {
            "name": "Transverse Mercator",
            "id": {
                "authority": "EPSG",
                "code": 9807
            }
        },
        "parameters": [
            {
                "name": "Latitude of natural origin",
                "value": 43.8333333333333,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8801
                }
            },
            {
                "name": "Longitude of natural origin",
                "value": -67.875,
                "unit": "degree",
                "id": {
                    "authority": "EPSG",
                    "code": 8802
                }
            },
            {
                "name": "Scale factor at natural origin",
                "value": 0.99998,
                "unit": "unity",
                "id": {
                    "authority": "EPSG",
                    "code": 8805
                }
            },
            {
                "name": "False easting",
                "value": 700000,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8806
                }
            },
            {
                "name": "False northing",
                "value": 0,
                "unit": "metre",
                "id": {
                    "authority": "EPSG",
                    "code": 8807
                }
            }
        ]
    },
    "coordinate_system": {
        "subtype": "Cartesian",
        "axis": [
            {
                "name": "Easting",
                "abbreviation": "X",
                "direction": "east",
                "unit": "metre"
            },
            {
                "name": "Northing",
                "abbreviation": "Y",
                "direction": "north",
                "unit": "metre"
            }
        ]
    },
    "scope": "Engineering survey, topographic mapping.",
    "area": "United States (USA) - Maine east of approximately 68°25'W. The area is bounded by the following: Beginning at the point determined by the intersection of the Maine State line and the Fort Kent - Frenchville town line, thence continuing easterly and then southerly along the state line to the boundary of the State of Maine as determined by Maritime law, thence following the State boundary westerly to the intersection of the Knox and Hancock County line, thence northerly along the easterly boundary of the Maine 2000 Central Zone, as defined, to the point of beginning.",
    "bbox": {
        "south_latitude": 44.18,
        "west_longitude": -68.58,
        "north_latitude": 47.37,
        "east_longitude": -66.91
    },
    "id": {
        "authority": "EPSG",
        "code": 3072
    }
}

Definition: SQL (PostGIS)

INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values ( 3072, 'EPSG', 3072, 'None', 'None');