Amotion correction on direct estimations of air-sea fluxes froma buoy

The Role of Roughness and Stability on the Momentum Flux in the Marine Atmospheric Surface Layer: A Study on the Southwestern Atlantic Ocean

“…The contamination induced by the ship motion in the velocity data set has also to be removed or largely reduced, before the calculation of fluxes (Edson et al, 1998;Huang et al, 2013;Prytherch et al, 2015). We use the technique described by Miller et al (2008), which takes into account the angular velocities and accelerations measured by the IMU together with the ship heading and velocity registered by the global positioning system (GPS) to estimate the platform velocity vector.…”

Similarity analysis of turbulent transport and dissipation for momentum, temperature, moisture, and CO<sub>2</sub> during BLLAST

“…For the sensors mounted on moving platforms, the contaminations induced by the platform motion 440 have to be removed or at least to a large extent reduced before the calculation of fluxes, using motion correction algorithms Huang et al, 2013;Miller et al, 2008;Prytherch et al, 2015). Although the inertial subrange may be considered isotropic and therefore invariant to platform motion, the elevation of the spectra at the motion-affected frequency band may induce anisotropy as a noise.…”