EPSG:24305 — Kalianpur 1937 / UTM zone 45N

PROJCRS[
    "Kalianpur 1937 / UTM zone 45N",
    BASEGEOGCRS[
        "Kalianpur 1937",
        DATUM[
            "Kalianpur 1937",
            ELLIPSOID[
                "Everest 1830 (1937 Adjustment)",
                6377276.345,
                300.8017,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7015]
            ],
            ID["EPSG",6144]
        ],
        ID["EPSG",4144]
    ],
    CONVERSION[
        "UTM zone 45N",
        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",
            87,
            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",16045]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",24305]
]

+proj=utm +zone=45 +ellps=evrst30 +towgs84=214,804,268,0,0,0,0 +units=m +no_defs +type=crs

proj4.defs("EPSG:24305", "+proj=utm +zone=45 +ellps=evrst30 +towgs84=214,804,268,0,0,0,0 +units=m +no_defs +type=crs");

{
  "type": "CoordinateReferenceSystem",
  "code": 24305,
  "name": "Kalianpur 1937 / UTM zone 45N",
  "kind": "projected",
  "area": "Bangladesh - onshore west of 90°E",
  "unit": "metre",
  "bbox": [
    21.59,
    88.01,
    26.64,
    90
  ],
  "proj4": "+proj=utm +zone=45 +ellps=evrst30 +towgs84=214,804,268,0,0,0,0 +units=m +no_defs +type=crs"
}

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (24305, 'EPSG', 24305, '+proj=utm +zone=45 +ellps=evrst30 +towgs84=214,804,268,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["Kalianpur 1937 / UTM zone 45N",GEOGCS["Kalianpur 1937",DATUM["Kalianpur_1937",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[214,804,268,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4144"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",87],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","24305"]]');

PROJECTION
  "+proj=utm"
  "+zone=45"
  "+ellps=evrst30"
  "+towgs84=214,804,268,0,0,0,0"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

24305=PROJCS["Kalianpur 1937 / UTM zone 45N",GEOGCS["Kalianpur 1937",DATUM["Kalianpur_1937",SPHEROID["Everest 1830 (1937 Adjustment)",6377276.345,300.8017],TOWGS84[214,804,268,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4144"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",87],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","24305"]]