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Metadata
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ID
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T-1-01-LM
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Abstract
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United States Geological Survey, Menlo Park, California.
Chief Scientist: Peter Barnes. Data (radiometer, datalogger,
Ponargrab, Secchidisc, radar) of field activity T-1-01-LM in
Charlevoix County, MI from 08/25/2001 to 09/01/2001
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Organization
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United States Geological Survey, Menlo Park, California
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Project/Theme
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Lidar Mapping of Northern Lake Michigan Trout Spawning Reefs
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Chief Scientist
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Peter Barnes
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Platform
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Twin Otter
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Area of Operation
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Charlevoix County, MI
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Location map
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Bounding Coordinates
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45.79000
-86.01667 -84.95833
45.30463
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Ports
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leave August 25, 2001 Charlevoix, MI
arrive September 1, 2001 Charlevoix, MI
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Dates
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08/25/2001 (JD 237) to 09/01/2001 (JD 244)
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Analog Materials
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No analog holdings.
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Index map
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Information Specialist
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Crew
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Peter Barnes
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Chief Scientist, USGS Western Region
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Richard Stickle
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Boat Operator, USGS-Great Lake Biological Division
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Kristen Lee
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Technician, USGS
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Douglas Delchambre
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Shoals Suprervisor, J.E. Chance Assoc., Inc.
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Equipment Used
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radiometer
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datalogger
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Ponargrab
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Secchidisc
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radar
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Purpose
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To collect lidar bathymetry of Lake Trout spawning areas in northern
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Lake Michigan from Shoals Mapping System (Usace/ J.E. Chance & Associates). To
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collect substrate data and water column clarity of reefs use in interpreting
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Lidar images to collect spectral reflectance of water column to use in analysis
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of return Lidar Signal Wave-Form For classification of Benthic Albedo.
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Summary
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Mapped 6 areas to depths of 25m+ covering about 80 sq km (Data in Open
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File Report). Visited 7 sites and took 12 spectral readings, 14 photographs and
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four samples.
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Notes
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For raw and intermediate data sets, contact
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Rani Nandiwada
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Spectrometer from USGS-CMGP office in Flagstaff (Pat Chavez).
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Publications
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National Seafloor Mapping and Benthic Habitat Studies, Lake Michigan, 2006,
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U.S. Geological Survey, Western Coastal and Marine Geology
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<http://walrus.wr.usgs.gov/pacmaps/lm-index.html>
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Got Help?
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For T-1-01-LM, we would appreciate any information on -- activity type, information to be derived, equipment used, information specialist, publications, purpose, summary.
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