EPSG:6243

Kalianpur 1880

Attributes

Ellipsoid: Everest (1830 Definition)

Prime meridian: Greenwich

Data source: EPSG

Information source: G. Bomford; "The Re-adjustment of the Indian Triangulation"; Survey of India Professional Paper 28; 1939.

Revision date: 2022-12-12

Scope: Topographic mapping.

Remarks: Includes 1916 extension into Burma (Myanmar). Replaced by 1937 adjustment.

Area of use: Bangladesh - onshore; India - mainland onshore; Myanmar (Burma) - onshore; Pakistan - onshore.

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SimpleMap

WGS84 bounds:
101.17 8.02
60.86 37.07

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Definition: OGC Well Known Text

DATUM["Kalianpur_1880",
    SPHEROID["Everest (1830 Definition)",6377299.36559538,300.801725543355,
        AUTHORITY["EPSG","7042"]],
    AUTHORITY["EPSG","6243"]]

Definition: OGC Well Known Text 2 (2019)

DATUM["Kalianpur 1880",
    ELLIPSOID["Everest (1830 Definition)",20922931.8,300.801725543355,
        LENGTHUNIT["Indian foot",0.304799510248147]],
    ID["EPSG",6243]]

Definition: ESRI Well Known Text

DATUM["D_Kalianpur_1880",
    SPHEROID["Everest_1830",6377299.36559538,300.801725543355]]

Definition: JSON

{
    "$schema": "https://proj.org/schemas/v0.7/projjson.schema.json",
    "type": "GeodeticReferenceFrame",
    "name": "Kalianpur 1880",
    "ellipsoid": {
        "name": "Everest (1830 Definition)",
        "semi_major_axis": {
            "value": 20922931.8,
            "unit": {
                "type": "LinearUnit",
                "name": "Indian foot",
                "conversion_factor": 0.304799510248147
            }
        },
        "semi_minor_axis": {
            "value": 20853374.58,
            "unit": {
                "type": "LinearUnit",
                "name": "Indian foot",
                "conversion_factor": 0.304799510248147
            }
        }
    },
    "scope": "Topographic mapping.",
    "area": "Bangladesh - onshore; India - mainland onshore; Myanmar (Burma) - onshore; Pakistan - onshore.",
    "bbox": {
        "south_latitude": 8.02,
        "west_longitude": 60.86,
        "north_latitude": 37.07,
        "east_longitude": 101.17
    },
    "id": {
        "authority": "EPSG",
        "code": 6243
    }
}

Definition: GeoServer

6243-datum=DATUM["Kalianpur_1880",SPHEROID["Everest (1830 Definition)",6377299.36559538,300.801725543355,AUTHORITY["EPSG","7042"]],AUTHORITY["EPSG","6243"]]