Drifter

{
  "id": "MLC-T-MET-005138",
  "term": "Drifter",
  "field": "Meteorology and atmospheric science",
  "definition": "An instrument designed to float on the surface or at a specific depth in the ocean, transmitting its position and other environmental data. These devices are used to track ocean currents, temperature, and salinity, providing insights into ocean dynamics. Modern drifters often use satellite communication for data transmission.",
  "url": "https://mlchart.com/terminology/meteorology/drifter/"
}