EPSG:24100 — Jamaica 1875 / Jamaica (Old Grid)

Projected · Jamaica - onshore

Export Formats

OGC WKT

PROJCS[
    "Jamaica 1875 / Jamaica (Old Grid)",
    GEOGCS[
        "Jamaica 1875",
        DATUM[
            "Jamaica_1875",
            SPHEROID[
                "Clarke 1880",
                6378249.14480801,
                293.466307655636,
                AUTHORITY["EPSG","7034"]
            ],
            AUTHORITY["EPSG","6241"]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4241"]
    ],
    PROJECTION["Lambert_Conformal_Conic_1SP"],
    PARAMETER["latitude_of_origin",18],
    PARAMETER["central_meridian",-77],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",550000],
    PARAMETER["false_northing",400000],
    UNIT["Clarke's foot",0.3047972654,AUTHORITY["EPSG","9005"]],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","24100"]
]

WKT2

PROJCRS[
    "Jamaica 1875 / Jamaica (Old Grid)",
    BASEGEOGCRS[
        "Jamaica 1875",
        DATUM[
            "Jamaica 1875",
            ELLIPSOID[
                "Clarke 1880",
                20926202,
                293.46630765563,
                LENGTHUNIT["Clarke's foot",0.3047972654,ID["EPSG",9005]],
                ID["EPSG",7034]
            ],
            ID["EPSG",6241]
        ],
        ID["EPSG",4241]
    ],
    CONVERSION[
        "Jamaica (Old Grid)",
        METHOD["Lambert Conic Conformal (1SP)",ID["EPSG",9801]],
        PARAMETER[
            "Latitude of natural origin",
            18,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -77,
            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["Clarke's foot",0.3047972654,ID["EPSG",9005]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            400000,
            LENGTHUNIT["Clarke's foot",0.3047972654,ID["EPSG",9005]],
            ID["EPSG",8807]
        ],
        ID["EPSG",19909]
    ],
    CS[Cartesian,2,ID["EPSG",4403]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["Clarke's foot",0.3047972654,ID["EPSG",9005]],
    ID["EPSG",24100]
]

PROJ.4

+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:24100", "+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 24100,
  "name": "Jamaica 1875 / Jamaica (Old Grid)",
  "kind": "projected",
  "area": "Jamaica - onshore",
  "unit": "Clarke's foot",
  "bbox": [
    17.64,
    -78.43,
    18.58,
    -76.17
  ],
  "proj4": "+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +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 (24100, 'EPSG', 24100, '+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +no_defs +type=crs', 'PROJCS["Jamaica 1875 / Jamaica (Old Grid)",GEOGCS["Jamaica 1875",DATUM["Jamaica_1875",SPHEROID["Clarke 1880",6378249.14480801,293.466307655636,AUTHORITY["EPSG","7034"]],AUTHORITY["EPSG","6241"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4241"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",18],PARAMETER["central_meridian",-77],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",400000],UNIT["Clarke''s foot",0.3047972654,AUTHORITY["EPSG","9005"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24100"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=lcc"
  "+lat_1=18"
  "+lat_0=18"
  "+lon_0=-77"
  "+k_0=1"
  "+x_0=167638.49597"
  "+y_0=121918.90616"
  "+a=6378249.14480801"
  "+b=6356514.96620413"
  "+to_meter=0.3047972654"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

24100=PROJCS["Jamaica 1875 / Jamaica (Old Grid)",GEOGCS["Jamaica 1875",DATUM["Jamaica_1875",SPHEROID["Clarke 1880",6378249.14480801,293.466307655636,AUTHORITY["EPSG","7034"]],AUTHORITY["EPSG","6241"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4241"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",18],PARAMETER["central_meridian",-77],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",400000],UNIT["Clarke's foot",0.3047972654,AUTHORITY["EPSG","9005"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24100"]]

Related Coordinate Systems

Available Transformations (2)

Transformation	Source → Target	Accuracy (m)
Jamaica 1875 / Jamaica (Old Grid) to JAD69 / Jamaica National Grid (1)	24100 → 24200	1.5
JAD69 / Jamaica National Grid to Jamaica 1875 / Jamaica (Old Grid) (1) Deprecated	24200 → 24100	1.5

Other CRS using Jamaica 1875

Frequently Asked Questions

How do I add EPSG:24100 to GeoServer?

Add the following definition to your GeoServer configuration:

24100=PROJCS["Jamaica 1875 / Jamaica (Old Grid)",GEOGCS["Jamaica 1875",DATUM["Jamaica_1875",SPHEROID["Clarke 1880",6378249.14480801,293.466307655636,AUTHORITY["EPSG","7034"]],AUTHORITY["EPSG","6241"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4241"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",18],PARAMETER["central_meridian",-77],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",400000],UNIT["Clarke's foot",0.3047972654,AUTHORITY["EPSG","9005"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24100"]]

Read the full GeoServer guide →

How do I add EPSG:24100 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (24100, 'EPSG', 24100, '+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +no_defs +type=crs', 'PROJCS["Jamaica 1875 / Jamaica (Old Grid)",GEOGCS["Jamaica 1875",DATUM["Jamaica_1875",SPHEROID["Clarke 1880",6378249.14480801,293.466307655636,AUTHORITY["EPSG","7034"]],AUTHORITY["EPSG","6241"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4241"]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["latitude_of_origin",18],PARAMETER["central_meridian",-77],PARAMETER["scale_factor",1],PARAMETER["false_easting",550000],PARAMETER["false_northing",400000],UNIT["Clarke''s foot",0.3047972654,AUTHORITY["EPSG","9005"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24100"]]');

Read the full PostGIS guide →

How do I add EPSG:24100 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=lcc"
  "+lat_1=18"
  "+lat_0=18"
  "+lon_0=-77"
  "+k_0=1"
  "+x_0=167638.49597"
  "+y_0=121918.90616"
  "+a=6378249.14480801"
  "+b=6356514.96620413"
  "+to_meter=0.3047972654"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:24100 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:24100", "+proj=lcc +lat_1=18 +lat_0=18 +lon_0=-77 +k_0=1 +x_0=167638.49597 +y_0=121918.90616 +a=6378249.14480801 +b=6356514.96620413 +to_meter=0.3047972654 +no_defs +type=crs");

Read the full Proj4js guide →