EPSG:21896 — Bogota 1975 / Colombia West zone

Projected · Colombia - west of 75°35'W

Export Formats

OGC WKT

PROJCS[
    "Bogota 1975 / Colombia West zone",
    GEOGCS[
        "Bogota 1975",
        DATUM[
            "Bogota_1975",
            SPHEROID["International 1924",6378388,297],
            TOWGS84[307,304,-318,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4218"]
    ],
    PROJECTION["Transverse_Mercator"],
    PARAMETER["latitude_of_origin",4.59904722222222],
    PARAMETER["central_meridian",-77.0809166666667],
    PARAMETER["scale_factor",1],
    PARAMETER["false_easting",1000000],
    PARAMETER["false_northing",1000000],
    UNIT["metre",1,AUTHORITY["EPSG","9001"]],
    AUTHORITY["EPSG","21896"]
]

WKT2

PROJCRS[
    "Bogota 1975 / Colombia West zone",
    BASEGEOGCRS[
        "Bogota 1975",
        DATUM[
            "Bogota 1975",
            ELLIPSOID[
                "International 1924",
                6378388,
                297,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7022]
            ],
            ID["EPSG",6218]
        ],
        ID["EPSG",4218]
    ],
    CONVERSION[
        "Colombia West zone",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            4.5990472222225,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -77.080916666667,
            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",
            1000000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            1000000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",18051]
    ],
    CS[Cartesian,2,ID["EPSG",4530]],
    AXIS["Northing (X)",north],
    AXIS["Easting (Y)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",21896]
]

PROJ.4

+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:21896", "+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 21896,
  "name": "Bogota 1975 / Colombia West zone",
  "kind": "projected",
  "area": "Colombia - west of 75°35'W",
  "unit": "metre",
  "bbox": [
    0.03,
    -79.1,
    10.21,
    -75.58
  ],
  "proj4": "+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +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 (21896, 'EPSG', 21896, '+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Bogota 1975 / Colombia West zone",GEOGCS["Bogota 1975",DATUM["Bogota_1975",SPHEROID["International 1924",6378388,297],TOWGS84[307,304,-318,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4218"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",4.59904722222222],PARAMETER["central_meridian",-77.0809166666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21896"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=tmerc"
  "+lat_0=4.59904722222222"
  "+lon_0=-77.0809166666667"
  "+k=1"
  "+x_0=1000000"
  "+y_0=1000000"
  "+ellps=intl"
  "+towgs84=307,304,-318,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

21896=PROJCS["Bogota 1975 / Colombia West zone",GEOGCS["Bogota 1975",DATUM["Bogota_1975",SPHEROID["International 1924",6378388,297],TOWGS84[307,304,-318,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4218"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",4.59904722222222],PARAMETER["central_meridian",-77.0809166666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21896"]]

Related Coordinate Systems

Available Transformations (28)

Transformations inherited from base CRS: EPSG:4218 (Bogota 1975)

Transformation	Source → Target	Accuracy (m)
Bogota 1975 (Bogota) to Bogota 1975 (1)	4802 → 4218	0
Bogota 1975 to WGS 84 (2)	4218 → 4326	0.2
Bogota 1975 to MAGNA-SIRGAS (1)	4218 → 4686	1
Bogota 1975 to WGS 84 (3)	4218 → 4326	1
Bogota 1975 to MAGNA-SIRGAS (2)	4218 → 4686	1
Bogota 1975 to WGS 84 (4)	4218 → 4326	1
Bogota 1975 to MAGNA-SIRGAS (3)	4218 → 4686	1
Bogota 1975 to WGS 84 (5)	4218 → 4326	1
Bogota 1975 to MAGNA-SIRGAS (4)	4218 → 4686	1
Bogota 1975 to WGS 84 (6)	4218 → 4326	1

Other CRS using Bogota 1975

Frequently Asked Questions

How do I add EPSG:21896 to GeoServer?

Add the following definition to your GeoServer configuration:

21896=PROJCS["Bogota 1975 / Colombia West zone",GEOGCS["Bogota 1975",DATUM["Bogota_1975",SPHEROID["International 1924",6378388,297],TOWGS84[307,304,-318,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4218"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",4.59904722222222],PARAMETER["central_meridian",-77.0809166666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21896"]]

Read the full GeoServer guide →

How do I add EPSG:21896 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (21896, 'EPSG', 21896, '+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Bogota 1975 / Colombia West zone",GEOGCS["Bogota 1975",DATUM["Bogota_1975",SPHEROID["International 1924",6378388,297],TOWGS84[307,304,-318,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4218"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",4.59904722222222],PARAMETER["central_meridian",-77.0809166666667],PARAMETER["scale_factor",1],PARAMETER["false_easting",1000000],PARAMETER["false_northing",1000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AUTHORITY["EPSG","21896"]]');

Read the full PostGIS guide →

How do I add EPSG:21896 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=tmerc"
  "+lat_0=4.59904722222222"
  "+lon_0=-77.0809166666667"
  "+k=1"
  "+x_0=1000000"
  "+y_0=1000000"
  "+ellps=intl"
  "+towgs84=307,304,-318,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:21896 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:21896", "+proj=tmerc +lat_0=4.59904722222222 +lon_0=-77.0809166666667 +k=1 +x_0=1000000 +y_0=1000000 +ellps=intl +towgs84=307,304,-318,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →

Type

Projected

Unit

metre

Geodetic CRS

Bogota 1975

Datum

Bogota 1975

Ellipsoid

International 1924

Prime Meridian

Greenwich

Area of Use

Colombia - west of 75°35'W

Colombia - mainland onshore west of 1°30'W of Bogota (approximately 75°35'W of Greenwich).

Coordinate System

Cartesian 2D CS. Axes: northing, easting (X,Y). Orientations: north, east. UoM: m.

Center Coordinates

970906.02 1057927.18

Projected Bounds

1621228.95 774821.841164102.51 495084.67

WGS84 Bounds

10.21 -79.10-75.58 0.03

Data Source

EPSG

Information Source

Instituto Geografico Agustin Codazzi (IGAC).

Revision Date

2018-06-12

Scope

Engineering survey, topographic mapping.

Remarks

Replaced by MAGNA-SIRGAS / Colombia Far West zone and MAGNA-SIRGAS / Colombia West zone (CRS codes 3114 and 3115).

EPSG

21896