mapping.json

{
    "0": [
        "ael",
        "Aeolian Straight"
    ],
    "1": [
        "rou",
        "Rough Terrain"
    ],
    "2": [
        "cli",
        "Cliff"
    ],
    "3": [
        "aec",
        "Aeolian Curved"
    ],
    "4": [
        "tex",
        "Textured Terrain"
    ],
    "5": [
        "smo",
        "Smooth Terrain"
    ],
    "6": [
        "fss",
        "Mass Wasting"
    ],
    "7": [
        "rid",
        "Ridge"
    ],
    "8": [
        "fse",
        "Slope Streaks"
    ],
    "9": [
        "sfe",
        "Mounds"
    ],
    "10": [
        "fsf",
        "Channel"
    ],
    "11": [
        "fsg",
        "Gullies"
    ],
    "12": [
        "sfx",
        "Crater Field"
    ],
    "13": [
        "cra",
        "Crater"
    ],
    "14": [
        "mix",
        "Mixed Terrain"
    ]
}