Standard isobaric surface

{
  "id": "MLC-T-MET-009193",
  "term": "Standard isobaric surface",
  "field": "Meteorology and atmospheric science",
  "definition": "A conceptual surface in the atmosphere characterized by a uniform value of atmospheric pressure. Meteorologists analyze weather patterns on these surfaces, plotting data like temperature and wind at levels such as 850, 700, 500, and 250 hectopascals (hPa). Unlike a constant altitude surface, the height of an isobaric surface varies spatially and temporally, being lower in areas of cold air and higher in areas of warm air.",
  "url": "https://mlchart.com/terminology/meteorology/standard-isobaric-surface/"
}