def METHOD_NAME():
    """Get no exception if we opt in to partial reprojection."""
    geom = {
        "type": "Polygon",
        "coordinates": (
            (
                (6453888.0, -6453888.0),
                (6453888.0, 6453888.0),
                (-6453888.0, 6453888.0),
                (-6453888.0, -6453888.0),
                (6453888.0, -6453888.0),
            ),
        ),
    }
    src_crs = 'PROJCS["unknown",GEOGCS["unknown",DATUM["Unknown based on WGS84 ellipsoid",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]]],PROJECTION["Orthographic"],PARAMETER["latitude_of_origin",-90],PARAMETER["central_meridian",0],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH]]'
    dst_crs = "EPSG:4326"
    with fiona.Env(OGR_ENABLE_PARTIAL_REPROJECTION=True):
        _ = transform.transform_geom(src_crs, dst_crs, geom)