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  4. Upper Mississippi River System
  5. Benthic/Substrate Mapping & Analysis
  6. Illinois River Multi-beam Bathymetry
  7. Illinois River, Hanson Pit - East, Multibeam Bathymetry, 2018-2020

Illinois River, Hanson Pit - East, Multibeam Bathymetry, 2018-2020

Dates

Start Date
2018-06-27
End Date
2020-08-25

Citation

Hanson, J.L., Strange, J.M., and Sattler, S.R., 2021, Illinois River, Hanson Pit - East, Multibeam Bathymetry, 2018-2020: U.S. Geological Survey data release, https://doi.org/10.5066/P97HJ8Q5.

Summary

Using high-resolution sonar technologies with geographic information systems (GIS) and object-based image analysis, benthic characteristics of the Illinois River have been interpreted to support Asian carp research, monitoring, and control. The study plan consisted of data collection and analysis of the Brandon, Dresden, Starved Rock, Marseilles, Peoria, La Grange, and Alton reaches of the Illinois River. Reaches with larger aquatic areas (Peoria, La Grange and Alton), had areas prioritized for data collection and analysis.

Contacts

Point of Contact :
Jenny L Hanson
Originator :
Jenny L Hanson, Jayme M Strange, Stephanie R Sattler
Metadata Contact :
Jenny L Hanson
Distributor :
U.S. Geological Survey - ScienceBase

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Extension: EastPit_bathy_MB.zip
EastPit_bathy_MB.tif.xml
Original FGDC Metadata
View 		13.59 KB
EastPit_bathy_MB.tfw 90 Bytes
EastPit_bathy_MB.tif 15.01 MB
EastPit_bathy_MB.tif-ColorRamp.SLD 2.08 KB

Purpose

Remote sensing technologies, such as high-resolution sonars, can be used to collect detailed information about the benthic and water column characteristics of macrohabitats in the Illinois River. Using a combination of multibeam sonar and side/down scan imaging, the objective is to describe macrohabitat features of benthic and pelagic habitats of the Illinois River that are preferentially used by Asian carp.

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P97HJ8Q5

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