Isokinetic line

{
  "id": "MLC-T-CHM-006192",
  "term": "Isokinetic line",
  "field": "Chemistry",
  "definition": "A line on a map or chart joining points of equal wind speed, also called an isotach or isovel. Such lines show how wind speed varies across a region or with height and are drawn in the same way as isobars and isotherms. It is unrelated to isokinetic sampling, in which a probe's intake velocity is matched to the velocity of the gas stream.",
  "subject": "Chemistry and the Environment",
  "references": [
    "PAC, 1990, 62, 2167. 'Glossary of atmospheric chemistry terms (Recommendations 1990)' on page 2198 (https://doi.org/10.1351/pac199062112167)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/isokinetic-line/"
}