EPSG:24343 — Kalianpur 1975 / UTM zone 43N

PROJCRS[
    "Kalianpur 1975 / UTM zone 43N",
    BASEGEOGCRS[
        "Kalianpur 1975",
        DATUM[
            "Kalianpur 1975",
            ELLIPSOID[
                "Everest 1830 (1975 Definition)",
                6377299.151,
                300.8017255,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7045]
            ],
            ID["EPSG",6146]
        ],
        ID["EPSG",4146]
    ],
    CONVERSION[
        "UTM zone 43N",
        METHOD["Transverse Mercator",ID["EPSG",9807]],
        PARAMETER[
            "Latitude of natural origin",
            0,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8801]
        ],
        PARAMETER[
            "Longitude of natural origin",
            75,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            0.9996,
            SCALEUNIT["unity",1,ID["EPSG",9201]],
            ID["EPSG",8805]
        ],
        PARAMETER[
            "False easting",
            500000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8806]
        ],
        PARAMETER[
            "False northing",
            0,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",16043]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",24343]
]

+proj=utm +zone=43 +a=6377299.151 +rf=300.8017255 +towgs84=295,736,257,0,0,0,0 +units=m +no_defs +type=crs

proj4.defs("EPSG:24343", "+proj=utm +zone=43 +a=6377299.151 +rf=300.8017255 +towgs84=295,736,257,0,0,0,0 +units=m +no_defs +type=crs");

{
  "type": "CoordinateReferenceSystem",
  "code": 24343,
  "name": "Kalianpur 1975 / UTM zone 43N",
  "kind": "projected",
  "area": "India - mainland 72°E to 78°E",
  "unit": "metre",
  "bbox": [
    8.02,
    72,
    35.51,
    78.01
  ],
  "proj4": "+proj=utm +zone=43 +a=6377299.151 +rf=300.8017255 +towgs84=295,736,257,0,0,0,0 +units=m +no_defs +type=crs"
}

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (24343, 'EPSG', 24343, '+proj=utm +zone=43 +a=6377299.151 +rf=300.8017255 +towgs84=295,736,257,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Kalianpur 1975 / UTM zone 43N",GEOGCS["Kalianpur 1975",DATUM["Kalianpur_1975",SPHEROID["Everest 1830 (1975 Definition)",6377299.151,300.8017255],TOWGS84[295,736,257,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4146"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24343"]]');

PROJECTION
  "+proj=utm"
  "+zone=43"
  "+a=6377299.151"
  "+rf=300.8017255"
  "+towgs84=295,736,257,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

24343=PROJCS["Kalianpur 1975 / UTM zone 43N",GEOGCS["Kalianpur 1975",DATUM["Kalianpur_1975",SPHEROID["Everest 1830 (1975 Definition)",6377299.151,300.8017255],TOWGS84[295,736,257,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4146"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",75],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24343"]]