Filtering

{
  "id": "MLC-T-MET-005574",
  "term": "Filtering",
  "field": "Meteorology and atmospheric science",
  "definition": "The process of selectively removing or attenuating certain frequencies or scales of motion from atmospheric data or model equations. This technique is applied to isolate specific phenomena, reduce noise, or improve the computational stability of numerical models. In data analysis, it can involve applying moving averages or spectral filters.",
  "see_also": [
    "noise filtering"
  ],
  "url": "https://mlchart.com/terminology/meteorology/filtering/"
}