EPSG:3770 — BDA2000 / Bermuda 2000 National Grid

Projected · Bermuda

Export Formats

OGC WKT

PROJCS[
    "BDA2000 / Bermuda 2000 National Grid",
    GEOGCS[
        "BDA2000",
        DATUM[
            "Bermuda_2000",
            SPHEROID["WGS 84",6378137,298.257223563],
            TOWGS84[0,0,0,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4762"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",32],
    PARAMETER["central_meridian",-64.75],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",550000],
    PARAMETER["false_northing",100000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","3770"]
]

WKT2

PROJCRS[
    "BDA2000 / Bermuda 2000 National Grid",
    BASEGEOGCRS[
        "BDA2000",
        DATUM[
            "Bermuda 2000",
            ELLIPSOID[
                "WGS 84",
                6378137,
                298.257223563,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7030]
            ],
            ID["EPSG",6762]
        ],
        ID["EPSG",4762]
    ],
    CONVERSION[
        "Bermuda 2000 National Grid",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            32,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -64.7500000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            1,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            550000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            100000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",19849]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3770]
]

PROJ.4

+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:3770", "+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 3770,
  "name": "BDA2000 / Bermuda 2000 National Grid",
  "kind": "projected",
  "area": "Bermuda",
  "unit": "metre",
  "bbox": [
    28.91,
    -68.83,
    35.73,
    -60.7
  ],
  "proj4": "+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs"
}

PostGIS

How to add a projection to PostGIS? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3770, 'EPSG', 3770, '+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["BDA2000 / Bermuda 2000 National Grid",GEOGCS["BDA2000",DATUM["Bermuda_2000",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4762"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",32],PARAMETER["central_meridian",-64.75],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3770"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=32"
  "+lon_0=-64.75"
  "+k=1"
  "+x_0=550000"
  "+y_0=100000"
  "+ellps=WGS84"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

3770=PROJCS["BDA2000 / Bermuda 2000 National Grid",GEOGCS["BDA2000",DATUM["Bermuda_2000",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4762"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",32],PARAMETER["central_meridian",-64.75],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3770"]]

Related Coordinate Systems

Available Transformations (2)

Transformations inherited from base CRS: EPSG:4762 (BDA2000)

Transformation	Source → Target	Accuracy (m)
Bermuda 1957 to BDA2000 (1)	4216 → 4762	1
BDA2000 to WGS 84 (1)	4762 → 4326	1

Other CRS for BM

Other CRS using Bermuda 2000

Frequently Asked Questions

How do I add EPSG:3770 to GeoServer?

Add the following definition to your GeoServer configuration:

3770=PROJCS["BDA2000 / Bermuda 2000 National Grid",GEOGCS["BDA2000",DATUM["Bermuda_2000",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4762"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",32],PARAMETER["central_meridian",-64.75],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3770"]]

Read the full GeoServer guide →

How do I add EPSG:3770 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3770, 'EPSG', 3770, '+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["BDA2000 / Bermuda 2000 National Grid",GEOGCS["BDA2000",DATUM["Bermuda_2000",SPHEROID["WGS 84",6378137,298.257223563],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4762"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",32],PARAMETER["central_meridian",-64.75],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",100000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3770"]]');

Read the full PostGIS guide →

How do I add EPSG:3770 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=32"
  "+lon_0=-64.75"
  "+k=1"
  "+x_0=550000"
  "+y_0=100000"
  "+ellps=WGS84"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:3770 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:3770", "+proj=tmerc +lat_0=32 +lon_0=-64.75 +k=1 +x_0=550000 +y_0=100000 +ellps=WGS84 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →