Category:closed-patheddy-covariancesystem

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Revision as of 10:32, 2 April 2024 by Andre Castro (talk | contribs) (Created page with " {{#default_form:Instrument}} URI: Equivalent URI::https://vocabulary.actris.nilu.no/actris_vocab/closed-patheddy-covariancesystem label: Has preferred property label::closed-path eddy-covariance system@en label: Has property description::Measures the flux of atmospheric trace constituents by combining high speed (e.g. 100 Hz) observations of the trace constituent (CO2, H2O) and the 3D wind field by means of a sonic anemometer. The sonic anemometer measures...")
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This category uses the form Instrument.

URI: https://vocabulary.actris.nilu.no/actris vocab/closed-patheddy-covariancesystem

label: closed-path eddy-covariance system (en)

label: Measures the flux of atmospheric trace constituents by combining high speed (e.g. 100 Hz) observations of the trace constituent (CO2, H2O) and the 3D wind field by means of a sonic anemometer. The sonic anemometer measures the wind field in all the directions by sending sound pulses from an emitter to a detector, where the time lag depends on distance travelled (known), sound speed (known from air density), and wind speed. (en)

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