Sattler, S.R., Brey, M.K., and Strange, J.M., 2020, Mississippi River Lock and Dam 19 Survey for Asian Carp Sound Deterrent Installation: U.S. Geological Survey data release, https://doi.org/10.5066/P9XNY6LQ.
Summary
A side scan image collected with Humminbird Helix 10 on November 14, 2019. Side scan sonar creates a picture or an image of the riverbed. To generate an image, side scanners measures the strength of how loud the return sonar pings are.
Summary
A side scan image collected with Humminbird Helix 10 on November 14, 2019. Side scan sonar creates a picture or an image of the riverbed. To generate an image, side scanners measures the strength of how loud the return sonar pings are.
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LD19_SS_nad83.zip
LD19_SS_nad83.TIF.xml Original FGDC Metadata
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9.5 KB
LD19_SS_nad83.TFw
90 Bytes
LD19_SS_nad83.TIF
3.35 MB
LD19_SS_nad83.TIF.ovr
1.68 MB
Purpose
Areas of the Upper Mississippi River System (UMRS) are integrating new science and technology into invasive carp control efforts. Lock and Dam 19, located in Keokuk, IA, is an area where sound deterrents are planned to be installed to help keep invasive carp from moving upstream. This data is used to analyze the lock and dam approach structure.
