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Processed airborne magnetic and radiometric grids of the Mississippi...
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2018 to February 2019 along 16,816 line-kilometers (line-km) over the Mississippi Alluvial... -
Gridded uniform hazard peak ground acceleration data and 84th-percentile...
The Maximum Considered Earthquake Geometric Mean (MCEG) peak ground acceleration (PGA) values of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are... -
Success Dam spillway seismic refraction survey, Porterville, California,...
Compressional- (P-) wave seismic refraction data were acquired in December 2018 and July 2019 along fourteen profiles within the spillway of Success Dam in Porterville,... -
Gridded uniform hazard peak ground acceleration data and 84th-percentile...
The Maximum Considered Earthquake Geometric Mean (MCEG) peak ground acceleration (PGA) values of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are... -
Mississippi Alluvial Plain (MAP): Electrical Resistivity & Facies...
Electrical resistivity results from two regional airborne electromagnetic (AEM) surveys (Minsley et al. 2021 and Burton et al. 2021) over the Mississippi Alluvial Plain (MAP)... -
Airborne electromagnetic, magnetic, and radiometric survey, Shellmound,...
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired in late February to early March 2018 along 2,364 line-kilometers in the Shellmound, Mississippi... -
AEM processed survey data of the Mississippi Alluvial Plain, November 2018 -...
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2018 to February 2019 along 16,816 line-kilometers (line-km) over the Mississippi Alluvial... -
Electromagnetic induction (EMI) data, Jim Woodruff Lock and Dam,...
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... -
Gridded risk-targeted spectral response acceleration data and...
The Risk-Targeted Maximum Considered Earthquake (MCER) spectral response accelerations of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are derived... -
Self-potential data, Jim Woodruff Lock and Dam, Chattahoochee, Florida, March 2018
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... -
Gridded uniform hazard peak ground acceleration data and 84th-percentile...
The Maximum Considered Earthquake Geometric Mean (MCEG) peak ground acceleration (PGA) values of the 2020 NEHRP Recommended Seismic Provisions and 2022 ASCE/SEI 7 Standard are... -
Gridded earthquake ground motions for the 2023 AASHTO Design Specifications
For designing bridges to safely resist earthquakes, the 2023 editions of the AASHTO (1) Guide Specifications for LRFD Seismic Bridge Design, (2) LRFD Bridge Design... -
Gridded earthquake ground motions for the 2023 AASHTO Design Specifications
For designing bridges to safely resist earthquakes, the 2023 editions of the AASHTO (1) Guide Specifications for LRFD Seismic Bridge Design, (2) LRFD Bridge Design... -
Airborne electromagnetic, magnetic, and radiometric survey of the...
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2019 to March 2020 along 24,030 line-kilometers (line-km) over the Mississippi Alluvial... -
Gridded earthquake ground motions for the 2023 AASHTO Design Specifications
For designing bridges to safely resist earthquakes, the 2023 editions of the AASHTO (1) Guide Specifications for LRFD Seismic Bridge Design, (2) LRFD Bridge Design... -
Airborne electromagnetic, magnetic, and radiometric survey of the...
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired November 2019 to March 2020 along 24,030 line-kilometers (line-km) over the Mississippi Alluvial... -
Gridded earthquake ground motions for the 2023 AASHTO Design Specifications
For designing bridges to safely resist earthquakes, the 2023 editions of the AASHTO (1) Guide Specifications for LRFD Seismic Bridge Design, (2) LRFD Bridge Design... -
Combined results and derivative products of hydrogeologic structure and...
Electrical resistivity results from two regional airborne electromagnetic (AEM) surveys (Minley et al. 2021 and Burton et al. 2021) over the Mississippi Alluvial Plain (MAP)... -
AEM processed survey data, Shellmound, Mississippi, March 2018
Airborne electromagnetic (AEM), magnetic, and radiometric data were acquired in late February to early March 2018 along 2,364 line-kilometers in the Shellmound, Mississippi... -
Spatially constrained inversion resistivity models
Shallow soil characteristics were mapped near Shellmound, Mississippi, using the DualEM 421 electromagnetic sensor in October 2018. Data were acquired by towing the DualEM...