https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 23.7 2026-04-15T10:53:30.610Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/226d05da-dd0b-4314-919a-0b259ce724b5 TURBULENCE Date=2017-04-20 User Id=sritz Entity=BroaderRelation Operation=INSERT User Note=Move Concepts System Note=add broader relation New Value=TURBULENCE [226d05da-dd0b-4314-919a-0b259ce724b5,83355] - WIND DYNAMICS [492ffe26-8fbe-4d7d-a537-495fb96bdcce,278857] Date=2017-04-21 User Id=tstevens Entity=Definition Operation=UPDATE Field=text System Note=update Definition Old Value=A state of fluid flow in which the instantaneous (wind) velocities exhibit irregular and apparently random fluxuations so that in practice only statistical properties can be recognized and subjected to analysis. New Value=Random and continuously changing air motions that are superposed on the mean motion of the air. Date=2017-04-21 User Id=tstevens Entity=Definition Operation=UPDATE Field=reference System Note=update Definition Old Value=Glossary of Weather and Climate, American Meteorological Society, 1996. New Value=Glossary of Meteorology, American Meteorological Society Date=2017-04-20 User Id=sritz Entity=BroaderRelation Operation=DELETE User Note=Move Concepts System Note=delete broader relation Old Value=TURBULENCE [226d05da-dd0b-4314-919a-0b259ce724b5,83355] - ATMOSPHERIC WINDS [df160e31-ae45-41a4-9093-a80fe5303cea,83343] Random and continuously changing air motions that are superposed on the mean motion of the air. 2017-04-21 11:19:13.0