EPSG:9251 — MMN

Geographic 2D · Argentina - Tierra del Fuego onshore

Export Formats

OGC WKT

GEOGCS[
    "MMN",
    DATUM[
        "Ministerio_de_Marina_Norte",
        SPHEROID["International 1924",6378388,297],
        TOWGS84[-9.5,122.9,138.2,0,0,0,0]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","9251"]
]

WKT2

GEOGCRS[
    "MMN",
    DATUM[
        "Ministerio de Marina Norte",
        ELLIPSOID[
            "International 1924",
            6378388,
            297,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7022]
        ],
        ID["EPSG",1258]
    ],
    CS[ellipsoidal,2,ID["EPSG",6422]],
    AXIS["Geodetic latitude (Lat)",north],
    AXIS["Geodetic longitude (Lon)",east],
    ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
    ID["EPSG",9251]
]

PROJ.4

+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:9251", "+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 9251,
  "name": "MMN",
  "kind": "geographic 2D",
  "area": "Argentina - Tierra del Fuego onshore",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    -55.11,
    -68.64,
    -52.59,
    -63.73
  ],
  "proj4": "+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +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 (9251, 'EPSG', 9251, '+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +no_defs +type=crs', 'GEOGCS["MMN",DATUM["Ministerio_de_Marina_Norte",SPHEROID["International 1924",6378388,297],TOWGS84[-9.5,122.9,138.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9251"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=-9.5,122.9,138.2,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

9251=GEOGCS["MMN",DATUM["Ministerio_de_Marina_Norte",SPHEROID["International 1924",6378388,297],TOWGS84[-9.5,122.9,138.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9251"]]

Related Coordinate Systems

Available Transformations (1)

Transformation	Source → Target	Accuracy (m)
MMN to WGS 84 (1)	9251 → 4326	2.5

Other CRS using Ministerio de Marina Norte

Frequently Asked Questions

How do I add EPSG:9251 to GeoServer?

Add the following definition to your GeoServer configuration:

9251=GEOGCS["MMN",DATUM["Ministerio_de_Marina_Norte",SPHEROID["International 1924",6378388,297],TOWGS84[-9.5,122.9,138.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9251"]]

Read the full GeoServer guide →

How do I add EPSG:9251 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (9251, 'EPSG', 9251, '+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +no_defs +type=crs', 'GEOGCS["MMN",DATUM["Ministerio_de_Marina_Norte",SPHEROID["International 1924",6378388,297],TOWGS84[-9.5,122.9,138.2,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","9251"]]');

Read the full PostGIS guide →

How do I add EPSG:9251 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=-9.5,122.9,138.2,0,0,0,0"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:9251 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:9251", "+proj=longlat +ellps=intl +towgs84=-9.5,122.9,138.2,0,0,0,0 +no_defs +type=crs");

Read the full Proj4js guide →