[
  {
    "id": "mt-surface",
    "code": "SUP",
    "name": "Agua Superficial"
  },
  {
    "id": "mt-ground",
    "code": "SUB",
    "name": "Agua Subterránea"
  },
  {
    "id": "mt-air",
    "code": "AIR",
    "name": "Aire"
  },
  {
    "id": "mt-soil",
    "code": "SUE",
    "name": "Suelo"
  }
]