kelvin

{
  "id": "NISTu5",
  "unitsml_id": "u:kelvin",
  "name": "kelvin",
  "names": [
    {
      "value": "kelvin",
      "lang": "en"
    },
    {
      "value": "kelvin",
      "lang": "fr"
    }
  ],
  "symbols": {
    "unicode": "°K",
    "ascii": "degK",
    "html": "°K",
    "latex": "\\ensuremath{\\mathrm{^{\\circ}K}}",
    "id": "degK",
    "mathml": "<mi mathvariant='normal'>&#176;K</mi>"
  },
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTu5"
    },
    {
      "type": "unitsml",
      "id": "u:kelvin"
    }
  ],
  "references": [
    {
      "type": "normative",
      "authority": "si-digital-framework",
      "uri": "http://si-digital-framework.org/SI/units/kelvin"
    },
    {
      "type": "informative",
      "authority": "ucum",
      "uri": "ucum:base-unit:code:K"
    },
    {
      "type": "informative",
      "authority": "qudt",
      "uri": "http://qudt.org/vocab/unit/K"
    }
  ],
  "short": "kelvin",
  "root": true,
  "composite": false,
  "quantities": [
    {
      "id": "NISTq193",
      "name": "ITS-90 temperature (K)",
      "type": "derived"
    },
    {
      "id": "NISTq196",
      "name": "PLTS-2000 temperature (K)",
      "type": "derived"
    },
    {
      "id": "NISTq5",
      "name": "thermodynamic temperature",
      "type": "base"
    }
  ],
  "dimension": {
    "id": "NISTd5",
    "name": "temperature",
    "expression": "Theta",
    "components": [
      {
        "key": "thermodynamic_temperature",
        "symbol": "Theta",
        "power": 1
      }
    ],
    "dimensionless": false
  },
  "scale": {
    "id": "continuous_ratio",
    "name": "continuous ratio scale"
  },
  "systems": [
    {
      "id": "SI_base",
      "name": "SI base units",
      "short": "si-base",
      "acceptable": true
    },
    {
      "id": "SI_compatible",
      "name": "Units compatible with SI",
      "short": "si-compatible",
      "acceptable": true
    }
  ],
  "root_units": null
}