Airborne electromagnetic (AEM) and magnetic survey data were collected during October 2015 along 769 line-kilometers over a 160-square-kilometer area that includes the Big Sioux aquifer between Sioux Falls and Dell Rapids, South Dakota, USA. Data were acquired with the CGG Resolve frequency-domain helicopter-borne electromagnetic system along with a cesium vapor magnetometer. Files included in this data release are: (1) raw and processed AEM and magnetic data; (2) processed AEM resistivity-depth inversions, and (3) a contractor’s report describing survey parameters, field operations, quality control, and data reduction procedures.
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Big Sioux aquifer,
City of Sioux Falls,
Geophysics,
Hydrogeology,
USGS Science Data Catalog (SDC), All tags...
Water Resources,
aeromagnetic surveying,
aquifer,
electromagnetic surveying,
geophysics,
geoscientificInformation,
geospatial datasets,
groundwater,
resistivity, Fewer tags
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