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PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion

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Included here are Distributed Acoustic Sensing (DAS) data collected by the horizontal DAS array at Brady's Hot Springs Geothermal Field. The system recorded this data during an M 2.3 explosion at the Nevada Test Site (NTS), which is located approximately 400km southeast of the field. On December 19, 2018, a Silixa iDAS interrogator continuously acquired data on single-mode fibers, starting approximately two hours prior to the detonation and extending until 15 minutes after the event. This dataset comprises separate SEG-Y files that span the entire recording interval.

The measurement fiber was part of the PoroTomo experiment and is horizontally emplaced in alluvial fan gravels at a depth of approximately one meter for a distance of more than 2.5 km in a zig-zag pattern. Exact coordinates of this DAS surface array are provided in the attached GDR dataset below. The iDAS interrogator channel spacing is 1.021 m and gauge length is 10 m. Concurrent Distributed Temperature Sensing (DTS) measurements made with a Silixa XT on the multi-mode fibers aided in calibrating the DAS measurements.

Citation Formats

Center for Transformative Environmental Monitoring Programs (CTEMPs). (2018). PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion [data set]. Retrieved from https://dx.doi.org/10.15121/2318905.
Export Citation to RIS
Kratt, Christopher, Tyler, Scott, Wang, Herbert, Feigl, Kurt, and Coleman, Thomas. PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion. United States: N.p., 18 Dec, 2018. Web. doi: 10.15121/2318905.
Kratt, Christopher, Tyler, Scott, Wang, Herbert, Feigl, Kurt, & Coleman, Thomas. PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion. United States. https://dx.doi.org/10.15121/2318905
Kratt, Christopher, Tyler, Scott, Wang, Herbert, Feigl, Kurt, and Coleman, Thomas. 2018. "PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion". United States. https://dx.doi.org/10.15121/2318905. https://gdr.openei.org/submissions/1517.
@div{oedi_5996, title = {PoroTomo: Horizontal Distributed Acoustic Sensing (DAS) Measurements During an M 2.3 Explosion}, author = {Kratt, Christopher, Tyler, Scott, Wang, Herbert, Feigl, Kurt, and Coleman, Thomas.}, abstractNote = {Included here are Distributed Acoustic Sensing (DAS) data collected by the horizontal DAS array at Brady's Hot Springs Geothermal Field. The system recorded this data during an M 2.3 explosion at the Nevada Test Site (NTS), which is located approximately 400km southeast of the field. On December 19, 2018, a Silixa iDAS interrogator continuously acquired data on single-mode fibers, starting approximately two hours prior to the detonation and extending until 15 minutes after the event. This dataset comprises separate SEG-Y files that span the entire recording interval.

The measurement fiber was part of the PoroTomo experiment and is horizontally emplaced in alluvial fan gravels at a depth of approximately one meter for a distance of more than 2.5 km in a zig-zag pattern. Exact coordinates of this DAS surface array are provided in the attached GDR dataset below. The iDAS interrogator channel spacing is 1.021 m and gauge length is 10 m. Concurrent Distributed Temperature Sensing (DTS) measurements made with a Silixa XT on the multi-mode fibers aided in calibrating the DAS measurements. }, doi = {10.15121/2318905}, url = {https://gdr.openei.org/submissions/1517}, journal = {}, number = , volume = , place = {United States}, year = {2018}, month = {12}}
https://dx.doi.org/10.15121/2318905

Details

Data from Dec 18, 2018

Last updated Jul 8, 2024

Submitted Mar 6, 2024

Organization

Center for Transformative Environmental Monitoring Programs (CTEMPs)

Contact

Christopher Kratt

775.784.4986

Authors

Christopher Kratt

Center for Transformative Environmental Monitoring Programs CT...

Scott Tyler

Center for Transformative Environmental Monitoring Programs CT...

Herbert Wang

University of Wisconsin - Madison

Kurt Feigl

University of Wisconsin - Madison

Thomas Coleman

Silixa

Research Areas

DOE Project Details

Project Name WHOLESCALE Project

Project Lead William Vandermeer

Project Number EE0009032

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