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Magnetotelluric and TEM Data from the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2, 2020

Dates

Publication Date
Start Date
2020-07-14
End Date
2020-07-14

Citation

Peacock, J.R., and Pepin, J.D., 2024, Magnetotelluric and TEM Data from the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2, 2020: U.S. Geological Survey data release, https://doi.org/10.5066/P9DQJTL9.

Summary

This data set consists of 19 wideband magnetotelluric (MT) and 23 transient electromagnetic (TEM) soundings collected by the U.S. Geological Survey in June 2020 as part of the Umatilla Indian Reservation Geothermal Resources Assessment: Phase 2 project. Each MT station had 4 components, 2 orthogonal magnetic induction coils and 2 horizontal orthogonal electric dipoles. Data were collected for an average of 18 hours on a repeating schedule of alternating sampling rates of 256 samples/second for 5 hours and 50 minutes and 4096 samples/second for 10 minutes. The schedules were set such that each station was recording the same schedule to allow for remote reference processing. Data were processed with a bounded-influence robust remote [...]

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ctuir_phase_02_mt_edis.zip
“All Phase 2 MT EDI files”
109.52 KB application/zip
ctuir_phase_02_mt_pngs.zip
“All Phase 2 MT PNG files”
6.58 MB application/zip
Shapefile: ctuir_phase_02_mt_stations.zip
ctuir_phase_02_mt_stations.cpg 10 Bytes
ctuir_phase_02_mt_stations.dbf 19.11 KB
ctuir_phase_02_mt_stations.prj 145 Bytes
ctuir_phase_02_mt_stations.shp 744 Bytes
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Shapefile: ctuir_phase_02_tem_stations.zip
ctuir_phase_02_tem_stations.cpg 10 Bytes
ctuir_phase_02_tem_stations.dbf 14.49 KB
ctuir_phase_02_tem_stations.prj 145 Bytes
ctuir_phase_02_tem_stations.shp 772 Bytes
ctuir_phase_02_tem_stations.shx 292 Bytes

Purpose

The purpose of this data release is provide MT and TEM station locations, time-series data, and processed MT transfer functions to the public.

Additional Information

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Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/P9DQJTL9

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