def get_fjord_bounds(fjord):
    """
    Get geospatial bounds of the fjord to subset measurement files (e.g. BedMachine, IBCAO)
    Coordinates are in NSIDC Polar Geospatial Coordinates (EPSG:3413)
    """
    
    minx = {"JI": -440795.0, "KB": -456119.7}
    maxx = {"JI": -144209.6, "KB": -364443.8}
    miny = {"JI": -2354791.7, "KB": -1104271.1}
    maxy = {"JI": -2076077.5, "KB": -1007037.0}

    try:
        return (minx.pop(fjord), miny.pop(fjord), maxx.pop(fjord), maxy.pop(fjord))
    except KeyError:
        print("The current fjord does not have a bounding box entry")