EPSG:6612

Japanese Geodetic Datum 2000

Attributes

Ellipsoid: GRS 1980

Prime meridian: Greenwich

Data source: EPSG

Information source: Japanese Survey Federation and Geographical Survey Institute http://www.gsi.go.jp/ENGLISH/RESEARCH/BULLETIN/vol-45/45abst1.htm

Revision date: 2016-09-16

Scope: Geodesy, engineering survey, topographic mapping.

Remarks: Instigated under amendment to the Japanese Surveying Law with effect from April 2002. Replaces Tokyo datum (code 6301). Replaced by JGD2011 (datum code 1128) with effect from 21st October 2011.

Area of use: Japan - onshore and offshore.

SimpleMap

WGS84 bounds:
157.65 17.09
122.38 46.05

Japan - onshore and offshore.
MapTiler banner

Definition: Well Known Text (WKT)

DATUM["Japanese_Geodetic_Datum_2000",
    SPHEROID["GRS 1980",6378137,298.257222101,
        AUTHORITY["EPSG","7019"]],
    AUTHORITY["EPSG","6612"]]

Definition: ESRI WKT

DATUM["D_JGD_2000",SPHEROID["GRS_1980",6378137.0,298.257222101]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Japanese Geodetic Datum 2000",
    "ellipsoid": {
        "name": "GRS 1980",
        "semi_major_axis": 6378137,
        "inverse_flattening": 298.257222101
    },
    "scope": "Geodesy, engineering survey, topographic mapping.",
    "area": "Japan - onshore and offshore.",
    "bbox": {
        "south_latitude": 17.09,
        "west_longitude": 122.38,
        "north_latitude": 46.05,
        "east_longitude": 157.65
    },
    "id": {
        "authority": "EPSG",
        "code": 6612
    }
}

Definition: GeoServer

6612-datum=DATUM["Japanese_Geodetic_Datum_2000",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6612"]]

Definition: OGC WKT

DATUM["Japanese_Geodetic_Datum_2000",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","6612"]]

Definition: OGC WKT 2 (2019)

DATUM["Japanese Geodetic Datum 2000",ELLIPSOID["GRS 1980",6378137,298.257222101,LENGTHUNIT["metre",1]],ID["EPSG",6612]]