EPSG:1048

Tokyo 1892

Attributes

Ellipsoid: Bessel 1841

Prime meridian: Greenwich

Data source: EPSG

Information source: Korean Association of Surveying and Mapping.

Revision date: 2010-06-30

Scope: Cadastre, engineering survey, topographic mapping.

Remarks: Extended from Japan to Korea in 1898. In Japan replaced by Tokyo 1918 (datum code 6301). In South Korea replaced by Tokyo 1918 (code 6301) only for geodetic purposes; for all other purposes replaced by Korean 1985 (code 6162).

Area of use: Japan - onshore; North Korea - onshore; South Korea - onshore.

SimpleMap

WGS84 bounds:
154.05 20.37
122.83 45.54

Japan - onshore; North Korea - onshore; South Korea - onshore.
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Definition: Well Known Text (WKT)

DATUM["Tokyo_1892",
    SPHEROID["Bessel 1841",6377397.155,299.1528128,
        AUTHORITY["EPSG","7004"]],
    AUTHORITY["EPSG","1048"]]

Definition: ESRI WKT

DATUM["D_Tokyo_1892",SPHEROID["Bessel_1841",6377397.155,299.1528128]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.4/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Tokyo 1892",
    "ellipsoid": {
        "name": "Bessel 1841",
        "semi_major_axis": 6377397.155,
        "inverse_flattening": 299.1528128
    },
    "scope": "Cadastre, engineering survey, topographic mapping.",
    "area": "Japan - onshore; North Korea - onshore; South Korea - onshore.",
    "bbox": {
        "south_latitude": 20.37,
        "west_longitude": 122.83,
        "north_latitude": 45.54,
        "east_longitude": 154.05
    },
    "id": {
        "authority": "EPSG",
        "code": 1048
    }
}

Definition: GeoServer

1048-datum=DATUM["Tokyo_1892",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","1048"]]

Definition: OGC WKT

DATUM["Tokyo_1892",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","1048"]]

Definition: OGC WKT 2 (2019)

DATUM["Tokyo 1892",ELLIPSOID["Bessel 1841",6377397.155,299.1528128,LENGTHUNIT["metre",1]],ID["EPSG",1048]]