Controlled source audio-frequency magnetotellurics (CSAMT) data from the Big Chino Wash and Paulden areas, Yavapai County, Arizona - Station Data
Dates
Publication Date
2018-12-11
Time Period
2018-01-01
Citation
Macy, J.P., and Heilman, J.A., 2018, Controlled source audio-frequency magnetotellurics (CSAMT) data from the Big Chino Wash and Paulden areas, Yavapai County, Arizona: U.S. Geological Survey data release, https://doi.org/10.5066/P9KGKWNL.
Summary
Controlled source audio-frequency magnetotellurics (CSAMT) data were collected in the Big Chino Valley and Paulden areas, Yavapai County, Arizona, to better understand the hydrogeology of the area. CSAMT data provide vertical cross-section (profile) data about the resistivity of the subsurface, which may be related to lithologic boundaries and (or) grain-size distribution in the subsurface. CSAMT involves transmitting a current at various frequencies in one location, and measuring resistivity differences between electrodes spaced along a receiver line several kilometers from the transmitter. Data were collected using a GGT-30 transmitter and GDP32-II receiver (Zonge international. Inc.). Data processing and inversions were carried [...]
Summary
Controlled source audio-frequency magnetotellurics (CSAMT) data were collected in the Big Chino Valley and Paulden areas, Yavapai County, Arizona, to better understand the hydrogeology of the area. CSAMT data provide vertical cross-section (profile) data about the resistivity of the subsurface, which may be related to lithologic boundaries and (or) grain-size distribution in the subsurface. CSAMT involves transmitting a current at various frequencies in one location, and measuring resistivity differences between electrodes spaced along a receiver line several kilometers from the transmitter. Data were collected using a GGT-30 transmitter and GDP32-II receiver (Zonge international. Inc.). Data processing and inversions were carried out using Zonge International, Inc. software.
Big_Chino_Valley_CSAMT_StationData.zip: Text files with the receiver locations for each line. data were collected using a handheld GPS. The zip file contains one text file per line.
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Big_Chino_Valley_CSAMT_StationData.xml Original FGDC Metadata
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Big_Chino_Valley_CSAMT_StationData.zip
13.18 KB
Purpose
Data were collected to aid the interpretation of hydrogeology, including formation boundaries and fault locations, in the Paulden and Big Chino region of Yavapai County, Arizona. Station data are provided for plotting and testing alternative geophysical inversion schemes.
