EPSG:3317 — Kasai 1953 / Congo TM zone 24

PROJCRS[
    "Kasai 1953 / Congo TM zone 24",
    BASEGEOGCRS[
        "Kasai 1953",
        DATUM[
            "Kasai 1953",
            ELLIPSOID[
                "Clarke 1880 (RGS)",
                6378249.145,
                293.465,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7012]
            ],
            ID["EPSG",6696]
        ],
        ID["EPSG",4696]
    ],
    CONVERSION[
        "Congo Transverse Mercator zone 24",
        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",
            24,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8802]
        ],
        PARAMETER[
            "Scale factor at natural origin",
            0.9999,
            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",
            10000000,
            LENGTHUNIT["metre",1,ID["EPSG",9001]],
            ID["EPSG",8807]
        ],
        ID["EPSG",17424]
    ],
    CS[Cartesian,2,ID["EPSG",4400]],
    AXIS["Easting (E)",east],
    AXIS["Northing (N)",north],
    LENGTHUNIT["metre",1,ID["EPSG",9001]],
    ID["EPSG",3317]
]

+proj=tmerc +lat_0=0 +lon_0=24 +k=0.9999 +x_0=500000 +y_0=10000000 +a=6378249.145 +rf=293.465 +units=m +no_defs +type=crs

proj4.defs("EPSG:3317", "+proj=tmerc +lat_0=0 +lon_0=24 +k=0.9999 +x_0=500000 +y_0=10000000 +a=6378249.145 +rf=293.465 +units=m +no_defs +type=crs");

{
  "type": "CoordinateReferenceSystem",
  "code": 3317,
  "name": "Kasai 1953 / Congo TM zone 24",
  "kind": "projected",
  "area": "Congo DR (Zaire) - 6th parallel south 23°E to 25°E",
  "unit": "metre",
  "bbox": [
    -6.99,
    23,
    -5.01,
    25
  ],
  "proj4": "+proj=tmerc +lat_0=0 +lon_0=24 +k=0.9999 +x_0=500000 +y_0=10000000 +a=6378249.145 +rf=293.465 +units=m +no_defs +type=crs"
}

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (3317, 'EPSG', 3317, '+proj=tmerc +lat_0=0 +lon_0=24 +k=0.9999 +x_0=500000 +y_0=10000000 +a=6378249.145 +rf=293.465 +units=m +no_defs +type=crs', 'PROJCS["Kasai 1953 / Congo TM zone 24",GEOGCS["Kasai 1953",DATUM["Kasai_1953",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465,AUTHORITY["EPSG","7012"]],AUTHORITY["EPSG","6696"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4696"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",24],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3317"]]');

PROJECTION
  "+proj=tmerc"
  "+lat_0=0"
  "+lon_0=24"
  "+k=0.9999"
  "+x_0=500000"
  "+y_0=10000000"
  "+a=6378249.145"
  "+rf=293.465"
  "+units=m"
  "+no_defs"
  "+type=crs"
END

3317=PROJCS["Kasai 1953 / Congo TM zone 24",GEOGCS["Kasai 1953",DATUM["Kasai_1953",SPHEROID["Clarke 1880 (RGS)",6378249.145,293.465,AUTHORITY["EPSG","7012"]],AUTHORITY["EPSG","6696"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4696"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",24],PARAMETER["scale_factor",0.9999],PARAMETER["false_easting",500000],PARAMETER["false_northing",10000000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","3317"]]