EPSG:6806

Monte Mario (Rome)

Attributes

Ellipsoid: International 1924

Prime meridian: Rome

Data source: EPSG

Revision date: 2008-06-24

Scope: Topographic mapping.

Remarks: Replaced Genova datum, Bessel 1841 ellipsoid, from 1940.

Area of use: Italy - onshore and offshore; San Marino, Vatican City State.

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WGS84 bounds:
18.99 34.76
5.93 47.1

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Definition: OGC Well Known Text

DATUM["Monte_Mario_Rome",
    SPHEROID["International 1924",6378388,297,
        AUTHORITY["EPSG","7022"]],
    AUTHORITY["EPSG","6806"]],
PRIMEM["Rome",12.4523333333333,
    AUTHORITY["EPSG","8906"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Monte Mario (Rome)",
    ELLIPSOID["International 1924",6378388,297,
        LENGTHUNIT["metre",1]],
    ID["EPSG",6806]],
PRIMEM["Rome",12.4523333333333,
    ANGLEUNIT["degree",0.0174532925199433],
    ID["EPSG",8906]]

Definition: ESRI Well Known Text

DATUM["Monte_Mario_(Rome)",
    SPHEROID["International_1924",6378388.0,297.0]],
PRIMEM["Rome",12.4523333333333]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Monte Mario (Rome)",
    "ellipsoid": {
        "name": "International 1924",
        "semi_major_axis": 6378388,
        "inverse_flattening": 297
    },
    "prime_meridian": {
        "name": "Rome",
        "longitude": 12.4523333333333
    },
    "scope": "Topographic mapping.",
    "area": "Italy - onshore and offshore; San Marino, Vatican City State.",
    "bbox": {
        "south_latitude": 34.76,
        "west_longitude": 5.93,
        "north_latitude": 47.1,
        "east_longitude": 18.99
    },
    "id": {
        "authority": "EPSG",
        "code": 6806
    }
}

Definition: GeoServer

6806-datum=DATUM["Monte_Mario_Rome",SPHEROID["International 1924",6378388,297,AUTHORITY["EPSG","7022"]],AUTHORITY["EPSG","6806"]],PRIMEM["Rome",12.4523333333333,AUTHORITY["EPSG","8906"]]