{
  "unitTypeAreas": [{
    "index": ["0x0400", "0x040F"],
    "name": "SI Units",
    "units": [{
      "name": "none",
      "symbol": "1",
      "notationIndex": "0x00",
      "index": "0x400",
      "description": "Dimensionless (= 1)"
    }, {
      "name": "metre",
      "symbol": "m",
      "notationIndex": "0x01",
      "index": "0x401",
      "description": "Length"
    }, {
      "name": "kilogram",
      "symbol": "kg",
      "notationIndex": "0x02",
      "index": "0x402",
      "description": "Mass"
    }, {
      "name": "second",
      "symbol": "s",
      "notationIndex": "0x03",
      "index": "0x403",
      "description": "Time"
    }, {
      "name": "ampere",
      "symbol": "A",
      "notationIndex": "0x04",
      "index": "0x404",
      "description": "Electric current"
    }, {
      "name": "kelvin",
      "symbol": "K",
      "notationIndex": "0x05",
      "index": "0x405",
      "description": "Thermodyn. temperature"
    }, {
      "name": "mole",
      "symbol": "mol",
      "notationIndex": "0x06",
      "index": "0x406",
      "description": "Amount of substance"
    }, {
      "name": "candela",
      "symbol": "cd",
      "notationIndex": "0x07",
      "index": "0x407",
      "description": "Luminous intensity"
    }, {
      "name": null,
      "symbol": null,
      "notationIndex": ["0x08", "0x0F"],
      "index": ["0x408", "0x40F"],
      "description": "Reserved"
    }]
  }, {
    "index": ["0x0410", "0x043F"],
    "name": "Derived SI Units with special Names",
    "units": [{
      "name": "Radian",
      "symbol": "rad",
      "notationIndex": "0x10",
      "index": "0x410",
      "description": "Plane angle, rad = m/m"
    }, {
      "name": "Steradin",
      "symbol": "sr",
      "notationIndex": "0x11",
      "index": "0x411",
      "description": "Solid angle, sr = m2/m2"
    }, {
      "name": null,
      "symbol": null,
      "notationIndex": ["0x12", "0x1F"],
      "index": ["0x412", "0x41F"],
      "description": "Reserved"
    }, {
      "name": "Hertz",
      "symbol": "Hz",
      "notationIndex": "0x20",
      "index": "0x420",
      "description": "Frequency"
    }, {
      "name": "Newton",
      "symbol": "N",
      "notationIndex": "0x21",
      "index": "0x421",
      "description": "Force"
    }, {
      "name": "Pascal",
      "symbol": "Pa",
      "notationIndex": "0x22",
      "index": "0x422",
      "description": "Pressure, stress"
    }, {
      "name": "Joule",
      "symbol": "J",
      "notationIndex": "0x23",
      "index": "0x423",
      "description": "Energy, work, quantity of heat"
    }, {
      "name": "Watt",
      "symbol": "W",
      "notationIndex": "0x24",
      "index": "0x424",
      "description": "power, radiant flux"
    }, {
      "name": "Coulomb",
      "symbol": "C",
      "notationIndex": "0x25",
      "index": "0x425",
      "description": "electric charge, quantity of electricity"
    }, {
      "name": "Volt",
      "symbol": "V",
      "notationIndex": "0x26",
      "index": "0x426",
      "description": "electric potential difference, electromotive force"
    }, {
      "name": "Farad",
      "symbol": "F",
      "notationIndex": "0x27",
      "index": "0x427",
      "description": "capacitance"
    }, {
      "name": "Ohm",
      "symbol": "Ω",
      "notationIndex": "0x28",
      "index": "0x428",
      "description": "electric resistance"
    }, {
      "name": "Siemens",
      "symbol": "S",
      "notationIndex": "0x29",
      "index": "0x429",
      "description": "electric conductance"
    }, {
      "name": "Weber",
      "symbol": "Wb",
      "notationIndex": "0x2A",
      "index": "0x42A",
      "description": "magnetic flux"
    }, {
      "name": "Tesla",
      "symbol": "T",
      "notationIndex": "0x2B",
      "index": "0x42B",
      "description": "magnetic flux density"
    }, {
      "name": "Henry",
      "symbol": "H",
      "notationIndex": "0x2C",
      "index": "0x42C",
      "description": "inductance"
    }, {
      "name": "Degree celsius",
      "symbol": "°C",
      "notationIndex": "0x2D",
      "index": "0x42D",
      "description": "Celsius temperature"
    }, {
      "name": "Lumen",
      "symbol": "lm",
      "notationIndex": "0x2E",
      "index": "0x42E",
      "description": "luminous flux"
    }, {
      "name": "Lux",
      "symbol": "lx",
      "notationIndex": "0x2F",
      "index": "0x42F",
      "description": "illuminance"
    }, {
      "name": "becquerel",
      "symbol": "Bq",
      "notationIndex": "0x30",
      "index": "0x430",
      "description": "activity (of a radionuclide)"
    }, {
      "name": "Gray",
      "symbol": "Gy",
      "notationIndex": "0x31",
      "index": "0x431",
      "description": "absorbed dose, specific energy (imparted), kerma"
    }, {
      "name": "Sievert",
      "symbol": "Sv",
      "notationIndex": "0x32",
      "index": "0x432",
      "description": "dose equivalent"
    }, {
      "name": "Katal",
      "symbol": "kat",
      "notationIndex": "0x33",
      "index": "0x433",
      "description": "catalytic activity"
    }, {
      "name": "reserved",
      "symbol": null,
      "notationIndex": ["0x34", "0x3F"],
      "index": ["0x434", "0x43F"],
      "description": "Reserved"
    }]
  }, {
    "index": ["0x0440", "0x049F"],
    "name": "Other Units from ISO 80000-1",
    "units": [{
      "name": "Grade",
      "symbol": "g*",
      "notationIndex": "0x40",
      "index": "0x440",
      "description": "Angle"
    }, {
      "name": "Angle Degree",
      "symbol": "°",
      "notationIndex": "0x41",
      "index": "0x441",
      "description": "Angle Degree"
    }, {
      "name": "Angle Minute",
      "symbol": "'",
      "notationIndex": "0x42",
      "index": "0x442",
      "description": "Angle Minute"
    }, {
      "name": "Angle Second",
      "symbol": "''",
      "notationIndex": "0x43",
      "index": "0x443",
      "description": "Angle Second"
    }, {
      "name": "Litre",
      "symbol": "l",
      "notationIndex": "0x44",
      "index": "0x444",
      "description": "Volume"
    }, {
      "name": "Are",
      "symbol": "a",
      "notationIndex": "0x45",
      "index": "0x445",
      "description": "Area"
    }, {
      "name": "Hectare",
      "symbol": "ha",
      "notationIndex": "0x46",
      "index": "0x446",
      "description": "Area"
    }, {
      "name": "Minute",
      "symbol": "min",
      "notationIndex": "0x47",
      "index": "0x447",
      "description": "Time"
    }, {
      "name": "Hour",
      "symbol": "h",
      "notationIndex": "0x48",
      "index": "0x448",
      "description": "Time"
    }, {
      "name": "Day",
      "symbol": "d",
      "notationIndex": "0x49",
      "index": "0x449",
      "description": "Time"
    }, {
      "name": "Year",
      "symbol": "a",
      "notationIndex": "0x4A",
      "index": "0x44A",
      "description": "Time"
    }, {
      "name": "Gram",
      "symbol": "g",
      "notationIndex": "0x4B",
      "index": "0x44B",
      "description": "Mass"
    }, {
      "name": "Ton",
      "symbol": "t",
      "notationIndex": "0x4C",
      "index": "0x44C",
      "description": "Mass"
    }, {
      "name": null,
      "symbol": null,
      "notationIndex": "0x4D",
      "index": "0x44D",
      "description": "reserved"
    }, {
      "name": "Bar",
      "symbol": "bar",
      "notationIndex": "0x4E",
      "index": "0x44E",
      "description": "Preasure"
    }, {
      "name": "Poise",
      "symbol": "P",
      "notationIndex": "0x4F",
      "index": "0x44F",
      "description": "Poise"
    }, {
      "name": "Stokes",
      "symbol": "St",
      "notationIndex": "0x50",
      "index": "0x450",
      "description": "Stokes"
    }, {
      "name": "ElectronVolt",
      "symbol": "eV",
      "notationIndex": "0x51",
      "index": "0x451",
      "description": "Electric charge"
    }, {
      "name": "Atomic Mass Unit",
      "symbol": "u",
      "notationIndex": "0x52",
      "index": "0x452",
      "description": "Atomic Mass Unit"
    }, {
      "name": "Astronomic Unit",
      "symbol": "AU",
      "notationIndex": "0x53",
      "index": "0x453",
      "description": "Astronomic Unit"
    }, {
      "name": "Parsec",
      "symbol": "pc",
      "notationIndex": "0x54",
      "index": "0x454",
      "description": "Parsec"
    }, {
      "name": "Meter per square second",
      "symbol": "m/s²",
      "notationIndex": "0x55",
      "index": "0x455",
      "description": "Acceleration"
    }, {
      "name": "Newtonmeter",
      "symbol": "Nm",
      "notationIndex": "0x56",
      "index": "0x456",
      "description": "Moment of force, Torque"
    }, {
      "name": "square second",
      "symbol": "s²",
      "notationIndex": "0x57",
      "index": "0x457",
      "description": "Square second"
    }, {
      "name": "Square meter",
      "symbol": "m²",
      "notationIndex": "0x58",
      "index": "0x458",
      "description": "Area"
    }, {
      "name": "Cubic meter",
      "symbol": "m³",
      "notationIndex": "0x59",
      "index": "0x459",
      "description": "Volume"
    }, {
      "name": "Pascal second",
      "symbol": "Pa s",
      "notationIndex": "0x5A",
      "index": "0x45A",
      "description": "Dynamic viscosity"
    }, {
      "name": "Joule per kilogram kelvin",
      "symbol": "J/(kg K)",
      "notationIndex": "0x5B",
      "index": "0x45B",
      "description": "Specific heat capacity, specific entropy"
    }, {
      "name": "Watt per meter kelvin",
      "symbol": "W/(m K)",
      "notationIndex": "0x5C",
      "index": "0x45C",
      "description": "Thermal conductivity"
    }, {
      "name": "Joule per mole kelvin",
      "symbol": "J/(m K)",
      "notationIndex": "0x5D",
      "index": "0x45D",
      "description": "Molar heat capacity, Molar entropy"
    }, {
      "name": "Watt per square meter steradian",
      "symbol": "W/(m² sr)",
      "notationIndex": "0x5E",
      "index": "0x45E",
      "description": "Radiance"
    }, {
      "name": "Katal per cubic metre",
      "symbol": "kat/m³",
      "notationIndex": "0x5F",
      "index": "0x45F",
      "description": "Calatytic (activity) concentration"
    }, {
      "name": "reserved",
      "symbol": null,
      "notationIndex": ["0x60", "0x9F"],
      "index": ["0x460", "49F"],
      "description": "reserved"
    }]
  }, {
    "index": ["0x04A0", "0x04FF"],
    "name": "Profile specific Unit Names",
    "units": [{
      "name": "Cubic second",
      "symbol": "s³",
      "notationIndex": "0xA0",
      "index": "0x4A0",
      "description": ""
    }, {
      "name": "Revolution",
      "symbol": "Revolution",
      "notationIndex": "0xB4",
      "index": "0x4B4",
      "description": ""
    }, {
      "name": "Inc",
      "symbol": "Inc",
      "notationIndex": "0xB5",
      "index": "0x4B5",
      "description": ""
    }, {
      "name": "Step",
      "symbol": "Step",
      "notationIndex": "0xAC",
      "index": "0x4AC",
      "description": ""
    }, {
      "name": "Revolutions per minute",
      "symbol": "rpm",
      "notationIndex": "0xB6",
      "index": "0x4B6",
      "description": "Revolutions per minute"
    }
  ]
  }],
  "prefixes": [{
      "prefix": "reserved",
      "symbol": null,
      "factor": null,
      "notationIndex": ["0x13", "0x7F"]
    },
    {
      "prefix": "exa",
      "symbol": "E",
      "factor": "1E18",
      "notationIndex": "0x12"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E17",
      "notationIndex": "0x11"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E16",
      "notationIndex": "0x10"
    },
    {
      "prefix": "peta",
      "symbol": "P",
      "factor": "1E15",
      "notationIndex": "0x0F"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E14",
      "notationIndex": "0x0E"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E13",
      "notationIndex": "0x0D"
    },
    {
      "prefix": "tera",
      "symbol": "T",
      "factor": "1E12",
      "notationIndex": "0x0C"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E11",
      "notationIndex": "0x0B"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E10",
      "notationIndex": "0x0A"
    },
    {
      "prefix": "giga",
      "symbol": "G",
      "factor": "1E9",
      "notationIndex": "0x09"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E8",
      "notationIndex": "0x08"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E7",
      "notationIndex": "0x07"
    },
    {
      "prefix": "mega",
      "symbol": "M",
      "factor": "1E6",
      "notationIndex": "0x06"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E5",
      "notationIndex": "0x05"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E4",
      "notationIndex": "0x04"
    },
    {
      "prefix": "kilo",
      "symbol": "k",
      "factor": "1E3",
      "notationIndex": "0x03"
    },
    {
      "prefix": "hecto",
      "symbol": "h",
      "factor": "1E2",
      "notationIndex": "0x02"
    },
    {
      "prefix": "deca",
      "symbol": "da",
      "factor": "1E1",
      "notationIndex": "0x01"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E0",
      "notationIndex": "0x00"
    },
    {
      "prefix": "deci",
      "symbol": "d",
      "factor": "1E-1",
      "notationIndex": "0xFF"
    },
    {
      "prefix": "centi",
      "symbol": "c",
      "factor": "1E-2",
      "notationIndex": "0xFE"
    },
    {
      "prefix": "milli",
      "symbol": "m",
      "factor": "1E-3",
      "notationIndex": "0xFD"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-4",
      "notationIndex": "0xFC"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-5",
      "notationIndex": "0xFB"
    },
    {
      "prefix": "micro",
      "symbol": "μ",
      "factor": "1E-6",
      "notationIndex": "0xFA"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-7",
      "notationIndex": "0xF9"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-8",
      "notationIndex": "0xF8"
    },
    {
      "prefix": "nano",
      "symbol": "n",
      "factor": "1E-9",
      "notationIndex": "0xF7"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-10",
      "notationIndex": "0xF6"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-11",
      "notationIndex": "0xF5"
    },
    {
      "prefix": "pico",
      "symbol": "p",
      "factor": "1E-12",
      "notationIndex": "0xF4"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-13",
      "notationIndex": "0xF3"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-14",
      "notationIndex": "0xF2"
    },
    {
      "prefix": "femto",
      "symbol": "f",
      "factor": "1E-15",
      "notationIndex": "0xF1"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-16",
      "notationIndex": "0xF0"
    },
    {
      "prefix": null,
      "symbol": null,
      "factor": "1E-17",
      "notationIndex": "0xEF"
    },
    {
      "prefix": "atto",
      "symbol": "a",
      "factor": "1E-18",
      "notationIndex": "0xEE"
    },
    {
      "prefix": "reserved",
      "symbol": null,
      "factor": null,
      "notationIndex": ["0xED", "0x80"]
    }
  ],
  "predefinedUnits": [
    "0x00000000",
    "0xFD560000",
    "0x00B44700",
    "0x00100300",
    "0x00240000",
    "0xFA280000",
    "0xFA2c0000",
    "0xFD040000",
    "0xFD260000",
    "0x00260000",
    "0xFA560400",
    "0x00b5b400",
    "0xFD030000",
    "0xFA000000",
    "0xFA560000",
    "0x00000300",
    "0x03000300",
    "0x00005700",
    "0x00B60300"
  ]
}