EPSG:4265 — Monte Mario

Geographic 2D · Italy - including San Marino and Vatican

Export Formats

OGC WKT

GEOGCS[
    "Monte Mario",
    DATUM[
        "Monte_Mario",
        SPHEROID["International 1924",6378388,297],
        TOWGS84[-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68]
    ],
    PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
    UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
    AUTHORITY["EPSG","4265"]
]

WKT2

GEOGCRS[
    "Monte Mario",
    DATUM[
        "Monte Mario",
        ELLIPSOID[
            "International 1924",
            6378388,
            297,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",7022]
        ],
        ID["EPSG",6265]
    ],
    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",4265]
]

PROJ.4

+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +no_defs +type=crs

Proj4js

How to add a projection to Proj4js? →

proj4.defs("EPSG:4265", "+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 4265,
  "name": "Monte Mario",
  "kind": "geographic 2D",
  "area": "Italy - including San Marino and Vatican",
  "unit": "degree (supplier to define representation)",
  "bbox": [
    34.76,
    5.93,
    47.1,
    18.99
  ],
  "proj4": "+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +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 (4265, 'EPSG', 4265, '+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +no_defs +type=crs', 'GEOGCS["Monte Mario",DATUM["Monte_Mario",SPHEROID["International 1924",6378388,297],TOWGS84[-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4265"]]');

MapServer

How to add a projection to MapServer? →

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68"
  "+no_defs"
  "+type=crs"
END

GeoServer

How to add a projection to GeoServer? →

4265=GEOGCS["Monte Mario",DATUM["Monte_Mario",SPHEROID["International 1924",6378388,297],TOWGS84[-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4265"]]

Related Coordinate Systems

Available Transformations (18)

Transformation	Source → Target	Accuracy (m)
Monte Mario (Rome) to Monte Mario (1)	4806 → 4265	0
Monte Mario to ED50 (1)	4265 → 4230	0.1
Monte Mario to ETRS89-ITA [IGM95] (4)	4265 → 4670	0.1
Monte Mario to ETRS89-ITA [RDN2008] (5)	4265 → 6706	0.1
Monte Mario to ETRS89 (1)	4265 → 4258	4
Monte Mario to WGS 84 (4)	4265 → 4326	4
Monte Mario to ETRS89 (2)	4265 → 4258	4
Monte Mario to WGS 84 (2)	4265 → 4326	4
Monte Mario to ETRS89 (3)	4265 → 4258	4
Monte Mario to WGS 84 (3)	4265 → 4326	4

Other CRS using Monte Mario

Frequently Asked Questions

How do I add EPSG:4265 to GeoServer?

Add the following definition to your GeoServer configuration:

4265=GEOGCS["Monte Mario",DATUM["Monte_Mario",SPHEROID["International 1924",6378388,297],TOWGS84[-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4265"]]

Read the full GeoServer guide →

How do I add EPSG:4265 to PostGIS?

Add the following definition to your PostGIS configuration:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (4265, 'EPSG', 4265, '+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +no_defs +type=crs', 'GEOGCS["Monte Mario",DATUM["Monte_Mario",SPHEROID["International 1924",6378388,297],TOWGS84[-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4265"]]');

Read the full PostGIS guide →

How do I add EPSG:4265 to MapServer?

Add the following definition to your MapServer configuration:

PROJECTION
  "+proj=longlat"
  "+ellps=intl"
  "+towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68"
  "+no_defs"
  "+type=crs"
END

Read the full MapServer guide →

How do I use EPSG:4265 with Proj4js?

Add the following definition to your Proj4js configuration:

proj4.defs("EPSG:4265", "+proj=longlat +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +no_defs +type=crs");

Read the full Proj4js guide →