nerc.ac.uk

Effect of pulse averaging on sonic anemometer spectra

Henjes, Katja; Taylor, Peter K.; Yelland, Margaret J. ORCID: https://orcid.org/0000-0002-0936-4957. 1999 Effect of pulse averaging on sonic anemometer spectra. Journal of Atmospheric and Oceanic Technology, 16 (1). 181-184. https://doi.org/10.1175/1520-0426(1999)016<0181:EOPAOS>2.0.CO;2

Full text not available from this repository.

Abstract/Summary

Recent analysis of high quality Solent sonic anemometer spectra revealed a frequency-dependent systematic underestimation of the spectral levels with a minimum at about three-quarters of the Nyquist frequency. It is shown that this is due to the eightfold pulse average with which the Solent sonic achieves its nominal sampling frequency of 21 Hz, combined with the effects of aliasing. An explicit correction curve is developed.

Item Type: Publication - Article
Digital Object Identifier (DOI): https://doi.org/10.1175/1520-0426(1999)016<0181:EOPAOS>2.0.CO;2
ISSN: 0739-0572
Date made live: 24 Jul 2008 +0 (UTC)
URI: https://nora.nerc.ac.uk/id/eprint/155206

Actions (login required)

View Item View Item

Document Downloads

Downloads for past 30 days

Downloads per month over past year

More statistics for this item...