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  3. Electrical and electromagnetic geophysical surveys at Jim Woodruff Lock and Dam, Chattahoochee, Florida, March 2018
  4. Self-potential (SP) data

Self-potential (SP) data

Jim Woodruff Lock and Dam, Chattahoochee, Florida, March 2018

Dates

Publication Date
Start Date
2018-03-09
End Date
2018-03-20

Citation

Burton, B.L., Hunter, L.E., Glover, M.T., Jackson, J.M., and Long, C., 2021, Electrical and electromagnetic geophysical surveys at Jim Woodruff Lock and Dam, Chattahoochee, Florida, March 2018: U.S. Geological Survey data release, https://doi.org/10.5066/P9FLKJKK.

Summary

Surface electrical resistivity tomography (ERT), electromagnetic induction (EMI), and self-potential (SP) data were acquired March 9 - 20, 2018 by the U.S. Geological Survey, in collaboration with the U.S. Army Corps of Engineers, at the Jim Woodruff Lock and Dam near Chattahoochee, Florida. Self-potential (SP) data were acquired at 384 unique stations with Borin Stelth 3 copper-copper sulfate porous-pot electrodes and Keysight U1253B high-impedance multimeter to identify variations in subsurface hydrologic flow. This data release includes the raw and processed self-potential data. They are provided as digital data, and data fields are defined in the data dictionary. Jim Woodruff Lock and Dam is located on the Apalachicola [...]

Contacts

Point of Contact :
Bethany L Burton
Originator :
Bethany L Burton, Lewis E Hunter, Matthew T Glover, John M Jackson, Christopher Long
Metadata Contact :
Bethany L Burton, GS GGGSC DM Team
SDC Data Owner :
Geology, Geophysics, and Geochemistry Science Center
USGS Mission Area :
Water Resources
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase

Attached Files

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JWD_2018_SP.xml
Original FGDC Metadata
View 		23.5 KB application/fgdc+xml
JWD_2018_SP_DataDictionary.csv
“Description of digital data” 		1.35 KB text/csv
JWD_2018_SP_Data.csv
“Raw and processed self-potential data” 		45.44 KB text/csv
Shapefile: JWD_2018_SPlocations.zip
JWD_2018_SPlocations.cpg 9 Bytes
JWD_2018_SPlocations.dbf 4.21 KB
JWD_2018_SPlocations.prj 450 Bytes
JWD_2018_SPlocations.sbn 3.79 KB
JWD_2018_SPlocations.sbx 316 Bytes
JWD_2018_SPlocations.shp 10.65 KB
JWD_2018_SPlocations.shx 3.11 KB

Purpose

These surface data were collected to contribute high-resolution information about subsurface geologic structure related to possible karstic features immediately downstream and along the right abutment of the concrete spillway of Jim Woodruff Lock and Dam, Chattahoochee, Florida.

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