Controlled source audio-frequency magnetotellurics (CSAMT) data from the Big Chino Wash and Paulden areas, Yavapai County, Arizona - Raw 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. Big_Chino_Valley_CSAMT_RawData.zip: These are text files output by the data-collection instrument (GDP-32, Zonge International, Inc.) used in [...]
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.
Big_Chino_Valley_CSAMT_RawData.zip: These are text files output by the data-collection instrument (GDP-32, Zonge International, Inc.) used in the inversion. These data may be useful for testing alternative inversion schemes. The zip file contains one text file per line.
Click on title to download individual files attached to this item.
Big_Chino_Valley_CSAMT_RawData.xml Original FGDC Metadata
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13.51 KB
application/fgdc+xml
Big_Chino_Valley_CSAMT_RawData.zip
1.97 MB
application/zip
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. Raw data are provided so that alternative geophysical inversion schemes may be tested.
