Calibrated Wind and Spectra data from the Mars Microphone on NASA Perseverance Rover

Repository of data for the paper "The Dissipation Regime of Turbulence on Mars Observed With Microphone Data From the Mars 2020 Perseverance Rover" submitted to Geophysical Research Letters.

See preprint: https://doi.org/10.22541/essoar.175213795.54289569/v1

Authors: Alexander E. Stott, Naomi Murdoch, Martin Gillier, German Martinez, Tanguy Bertrand, Ralph Lorenz, Claire Newman, Ricardo Hueso, Manuel de la Torre Juarez, Donald Banfield, Sylvestre Maurice, Baptiste Chide, Jose Antonio Rodriguez Manfredi, David Mimoun

See https://doi.org/10.5281/zenodo.18353115 for associated code and data.

Files:

MicrophoneSpectra_calibrated.zip - Archive of calibrated spectra from the Microphone on Mars with transfer function correction for the PSD in frequency and wavenumber

WindData.zip - Archive of calibrated microphone wind speeds

File contents:

MicrophoneSpectra_calibrated.zip

Calibrated spectra of microphone recordings from the NASA Perseverance rover

Each file contains:

f_PSD - frequency vector

f_PSD_wavenum - wavenumber vector

PSD_Pa_TF - Calibrated frequency PSD in Pascals^2/Hz, including micrpohone transfer function correction

PSD_Pa_wavenum - Calibrated wavenumber PSD in Pascals^2m, including micrpohone transfer function correction

WindData.zip

Wind estimates from microphone recording produced according to the procedure in https://doi.org/10.1029/2022JE007547

RMS_20_60 - Root Mean Square envelope of microphone data in the 20 to 60 Hz bandwidth

Ta - Air temperature 

Wind Speed Mic - Wind speed estimate from microphone data

Wind speed upperbound - 95% confidence interval upper bound on wind speed estimate

Wind speed lowerbound - 95% confidence interval lower bound on wind speed estimate

Sample given every 0.01 s - 100 Hz sampling rate

Produced using code: https://doi.org/10.5281/zenodo.7863218