EPSG:6271 — MAGNA-SIRGAS / Sucre urban grid

Projected · Colombia - Sucre city

Export Formats

WKT2

PROJCRS[
    "MAGNA-SIRGAS / Sucre urban grid",
    BASEGEOGCRS[
        "MAGNA-SIRGAS",
        DATUM[
            "Marco Geocentrico Nacional de Referencia",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ID["EPSG",6686]
        ],
        ID["EPSG",4686]
    ],
    CONVERSION[
        "Sucre urban grid",
        METHOD["Colombia Urban",ID["EPSG",1052]],
        PARAMETER[
            "Latitude of natural origin",
            8.81055036666694,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            -74.7224668250003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "False easting",
            929043.607,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            1466125.658,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        PARAMETER[
            "Projection plane origin height",
            20,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",1039]
        ],
        ID["EPSG",6239]
    ],
    CS[Cartesian,2,ID["EPSG",4500]],
    AXIS["Northing (N)",north],
    AXIS["Easting (E)",east],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",6271]
]

PROJ.4

+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +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:6271", "+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 6271,
  "name": "MAGNA-SIRGAS / Sucre urban grid",
  "kind": "projected",
  "area": "Colombia - Sucre city",
  "unit": "metre",
  "bbox": [
    8.79,
    -74.74,
    8.83,
    -74.69
  ],
  "proj4": "+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +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 (6271, 'EPSG', 6271, '+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', '');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=col_urban"
  "+lat_0=8.81055036666667"
  "+lon_0=-74.722466825"
  "+x_0=929043.607"
  "+y_0=1466125.658"
  "+h_0=20"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

Related Coordinate Systems

Available Transformations (17)

Transformations inherited from base CRS: EPSG:4686 (MAGNA-SIRGAS)

Transformation	Source → Target	Accuracy (m)
Bogota 1975 to MAGNA-SIRGAS (1)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (2)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (3)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (4)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (5)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (6)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (7)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (8)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (9)	4218 → 4686	1
Bogota 1975 to MAGNA-SIRGAS (10)	4218 → 4686	1

Other CRS using Marco Geocentrico Nacional de Referencia (39)

Frequently Asked Questions

How do I add EPSG:6271 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (6271, 'EPSG', 6271, '+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs', '');

Read the full PostGIS guide →

How do I add EPSG:6271 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=col_urban"
  "+lat_0=8.81055036666667"
  "+lon_0=-74.722466825"
  "+x_0=929043.607"
  "+y_0=1466125.658"
  "+h_0=20"
  "+ellps=GRS80"
  "+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:6271 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:6271", "+proj=col_urban +lat_0=8.81055036666667 +lon_0=-74.722466825 +x_0=929043.607 +y_0=1466125.658 +h_0=20 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs +type=crs");

Read the full Proj4js guide →