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Hydroacoustic data from uncrewed surface vehicle (USV) overtakes in Lake Superior, 2022

These data were derived from hydroacoustic data collected by uncrewed surface vehicles (USVs) and powered research vessels in Lake Superior in 2022. The powered vessels overtook the USVs to study fish avoidance of survey vessels during traditional acoustic surveys. The water column was divided into four depth groups for analysis. Each USV transect was binned into 30-sec intervals and measured hydroacoustic values were averaged in this region. To compare vessels and USVs, parallel overtakes (overtakes where vessel and drone followed the same path) which were ~2 km long, were measured by both platforms and the differences between acoustic measures compared.

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Author(s) Thomas M Evans orcid, Lars G Rudstam orcid, Suresh A Sethi orcid, Daniel Yule orcid, David M Warner orcid, Steve A Farha orcid, Andrew R Barnard orcid, Mark R Dufour orcid, Timothy P O'Brien orcid, Kayden Nasworthy orcid, Ian Harding, Bradley A Ray orcid, Edmund J Isaac orcid, Joshua Blankenheim, Hannah B Blair orcid, James M Watkins orcid, Steven A Senczyszyn orcid, James J Roberts orcid, Peter C Esselman orcid
Publication Date 2024-08-13
Beginning Date of Data 2022-08-12
Ending Date of Data 2022-09-07
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DOI https://doi.org/10.5066/P13SJ9PW
Citation Evans, T.M., Rudstam, L.G., Sethi, S.A., Yule, D., Warner, D.M., Farha, S.A., Barnard, A.R., Dufour, M.R., O'Brien, T.P., Nasworthy, K., Harding, I., Ray, B.A., Isaac, E.J., Blankenheim, J., Blair, H.B., Watkins, J.M., Senczyszyn, S.A., Roberts, J.J., and Esselman, P.C., 2024, Hydroacoustic data from uncrewed surface vehicle (USV) overtakes in Lake Superior, 2022: U.S. Geological Survey data release, https://doi.org/10.5066/P13SJ9PW.
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Metadata Date 2025-01-24
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Citations of these data No citations of these data are known at this time.
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License http://www.usa.gov/publicdomain/label/1.0/
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Harvest Source: ScienceBase
Harvest Date: 2025-03-03T15:09:41.242Z