User contributions for Aleboyer

5 November 2021

• 03:4103:41, 5 November 2021 diff hist +118‎ Dataset requirements for shear probes ‎No edit summary
• 03:3803:38, 5 November 2021 diff hist +1,997‎ Dataset requirements for shear probes ‎No edit summary
• 03:2803:28, 5 November 2021 diff hist +76‎ Shear probes quality control metrics ‎No edit summary
• 03:2803:28, 5 November 2021 diff hist +74‎ Dissipation rate estimates ‎No edit summary
• 03:2703:27, 5 November 2021 diff hist +76‎ Processing parameters ‎No edit summary
• 03:2603:26, 5 November 2021 diff hist +76‎ Minimum duration ‎No edit summary
• 03:2603:26, 5 November 2021 diff hist +77‎ Maximum pitch and roll ‎No edit summary
• 03:2503:25, 5 November 2021 diff hist +75‎ Minimum depth ‎No edit summary
• 03:2503:25, 5 November 2021 diff hist +74‎ Direction of the vertical velocity ‎No edit summary
• 03:2503:25, 5 November 2021 diff hist +76‎ Minimum speed ‎No edit summary
• 03:2403:24, 5 November 2021 diff hist +7‎ Convert the shear probe data ‎No edit summary
• 03:2403:24, 5 November 2021 diff hist +23‎ Convert the shear probe data ‎No edit summary
• 03:2303:23, 5 November 2021 diff hist +43‎ Convert the shear probe data ‎No edit summary
• 03:2303:23, 5 November 2021 diff hist +45‎ Determine the speed of profiling ‎No edit summary
• 03:2103:21, 5 November 2021 diff hist +1‎ Flow chart for shear probes ‎No edit summary
• 03:2003:20, 5 November 2021 diff hist +54‎ Flow chart for shear probes ‎No edit summary

23 October 2021

• 04:1204:12, 23 October 2021 diff hist −18‎ ATOMIX Gallery ‎No edit summary
• 04:1104:11, 23 October 2021 diff hist +154‎ ATOMIX Gallery ‎No edit summary
• 04:1004:10, 23 October 2021 diff hist +71‎ N File:Epsilometer EpsiFish FastCTDWinch.jpg ‎No edit summary current

5 October 2021

• 16:0816:08, 5 October 2021 diff hist +199‎ Wavenumber response of the shear probe ‎No edit summary

22 September 2021

• 16:5716:57, 22 September 2021 diff hist +32‎ Iterative spectral integration algorithm ‎No edit summary
• 16:5716:57, 22 September 2021 diff hist +819‎ Iterative spectral integration algorithm ‎No edit summary
• 16:2416:24, 22 September 2021 diff hist +237‎ The bias induced by the Goodman algorithm ‎No edit summary
• 16:2316:23, 22 September 2021 diff hist +236‎ The Goodman algorithm ‎No edit summary
• 16:2216:22, 22 September 2021 diff hist +235‎ Frequency spectra and cross-spectra of shear and vibrations ‎No edit summary
• 16:1916:19, 22 September 2021 diff hist +352‎ Vibration-coherent noise removal ‎No edit summary

20 August 2021

• 22:5222:52, 20 August 2021 diff hist +535‎ N Vibration-coherent noise removal ‎ Created page with "All platforms vibrate. The shear-probe, like nearly all other velocity sensors, measures the velocity of the fluid relative to the platform that holds the probe. Thus, platfor..."
• 22:5122:51, 20 August 2021 diff hist +572‎ N De-spiking parameters ‎ Created page with "The shear probe will collide with plankton and other particulates in the water, and it will occasionally hit jellyfish and even some fish that do not get out of its path. Thes..."
• 22:5122:51, 20 August 2021 diff hist +670‎ N High-pass filter cut-off frequency ‎ Created page with "The shear probe does not respond to a constant cross-axis velocity. It typically responds to fluctuations of cross-axis velocity with a frequency of 0.1 Hz and higher. Additio..."
• 22:5022:50, 20 August 2021 diff hist +343‎ N Nearest power-of-two number ‎ Created page with "The rate of sampling can then be used to convert these two durations into a number of samples. Although many fast Fourier transform algorithms can transform data of any number..."
• 22:5022:50, 20 August 2021 diff hist +4‎ Processing parameters ‎No edit summary
• 22:4922:49, 20 August 2021 diff hist +205‎ N Duration ‎ Created page with "Data are invariably sampled regularly in time and not in space. Thus, there is an equivalent duration of time for the chosen diss-length and fft-length, and this duration depe..."
• 22:4922:49, 20 August 2021 diff hist +1,543‎ N Fft-length ‎ Created page with "fft-length – the lowest wavenumber that one wishes to resolve in a spectrum is determined by the length of the segments of data that are processed by a fast Fourier transfor..."
• 22:4622:46, 20 August 2021 diff hist +237‎ N Diss-length ‎ Created page with "diss-length -- Choosing the length of data, in units of meters, for the estimation of dissipation rates makes this choice fairly platform and vehicle independent, and allows i..."
• 22:4622:46, 20 August 2021 diff hist +24‎ Processing parameters ‎No edit summary
• 22:1922:19, 20 August 2021 diff hist +785‎ Iterative spectral integration algorithm ‎No edit summary
• 21:4521:45, 20 August 2021 diff hist +1,911‎ Iterative spectral integration algorithm ‎No edit summary
• 21:3921:39, 20 August 2021 diff hist +1,235‎ Iterative spectral integration algorithm ‎No edit summary
• 21:3521:35, 20 August 2021 diff hist +1,400‎ Iterative spectral integration algorithm ‎No edit summary
• 21:1621:16, 20 August 2021 diff hist −1‎ Iterative spectral integration algorithm ‎No edit summary
• 21:1621:16, 20 August 2021 diff hist +501‎ N Iterative spectral integration algorithm ‎ Created page with "Spectral integration is an iterative procedure because the bandwidth required to estimate the variance of shear depends on the rate of dissipation, the level of electronic noi..."
• 20:5520:55, 20 August 2021 diff hist +594‎ N Wavenumber response of the shear probe ‎ Created page with "The probe-response correction depends on the dimensions of the shear probe. For a commonly used shear probe the spectrum is corrected for the spatial averaging of the shear pr..."
• 19:0519:05, 20 August 2021 diff hist +360‎ N The bias induced by the Goodman algorithm ‎ Created page with "The bias induced by the Goodman vibration-coherent corrections algorithm is corrected by dividing the spectrum by <math>1-\frac{1.02N_v}{N_f}</math> where <math>N_v</math> is..."
• 18:5918:59, 20 August 2021 diff hist +4‎ Dissipation rate estimates ‎No edit summary
• 18:5418:54, 20 August 2021 diff hist +381‎ N The high-pass filter ‎ Created page with "The high-pass filter correction is obtained by multiplying the spectrum by <math>1+\left( \frac{f_c}{f} \right)^2</math> where <math>f_c</math> is the high-pass cut-off freque..."
• 18:3318:33, 20 August 2021 diff hist +65‎ The Goodman algorithm ‎No edit summary
• 18:2918:29, 20 August 2021 diff hist +71‎ The Goodman algorithm ‎No edit summary
• 18:2818:28, 20 August 2021 diff hist +872‎ N The Goodman algorithm ‎ Created page with "The procedure is well described in Goodman2006. Focusing on one specific direction, one can simply: - compute the coherence squared <math>toto</math> between the observed v..."
• 18:2218:22, 20 August 2021 diff hist +4‎ Dissipation rate estimates ‎No edit summary
• 18:1618:16, 20 August 2021 diff hist +27‎ Dissipation rate estimates ‎No edit summary