Published May 21, 2021 | Version 1.0.0
Dataset Open

Rutford Ice Stream Distributed Acoustic Sensing Dataset associated with the publication: Distributed Acoustic Sensing (DAS) for natural microseismicity studies: A case study from Antarctica

  • 1. University of Oxford
  • 2. NORSAR
  • 3. British Antarctic Survey
  • 4. University of Bristol

Description

This dataset contains the following files:
DAS_line_channels_info.txt - File containing DAS line geometry spatial coordinates.
DAS_triangle_channels_info.txt - File containing DAS triangle geometry spatial coordinates.
geophones_info.txt - File containing geophone network geometry spatial coordinates.
buried_das_noise_period.m - MSEED file containing the DAS seismic data associated with the buried fibre.
unburied_das_noise_period.m - MSEED file containing the DAS seismic data associated with the unburied fibre.
icequakes_line_run_DAS_geophones_combined.txt - File containing icequake event catalogue for the line geometry deployment using both DAS and geophones for detection.
icequakes_line_run_DAS_only.txt  - File containing icequake event catalogue for the line geometry deployment using only DAS for detection.
icequakes_line_run_geophones_only.txt - File containing icequake event catalogue for the line geometry deployment using only geophones for detection.
icequakes_triangle_run_DAS_geophones_combined.txt  - File containing icequake event catalogue for the triangle geometry deployment using both DAS and geophones for detection.
icequakes_triangle_run_DAS_only.txt - File containing icequake event catalogue for the triangle geometry deployment using only DAS for detection.
icequakes_triangle_run_geophones_only.txt - File containing icequake event catalogue for the line geometry deployment using only geophones for detection.

Also includes the following event files, containing DAS observations +/- 10 seconds around the event (named by approx. event origin time):
das_event_20200114040143.m
das_event_20200114040226.m
das_event_20200114050208.m
das_event_20200117010211.m
das_event_20200117010915.m
das_event_20200117041807.m

Files

DAS_line_channels_info.txt

Files (253.4 MB)

Name Size Download all
md5:d3a13deb95b5e8c27a7f8faedf0f9423
77.9 MB Download
md5:27f70ae03fae137b80268a5bacf175ae
16.5 MB Download
md5:c55de35bf60c6011ffac900b8b1a35de
16.5 MB Download
md5:0e87ff53bdb77ddb8f96e486f51c5529
16.5 MB Download
md5:776d275034b6d1efbf71aab7c3f0f970
15.9 MB Download
md5:5537c03d0bd54f7d119364aabe814d4c
15.9 MB Download
md5:cdf54fcb429619bdb4539320aa0d1ac9
15.9 MB Download
md5:bb48f3f8619b454ff3399968198fb265
6.2 kB Preview Download
md5:ff26eefc110750b0e8c3f1480bf5e623
5.0 kB Preview Download
md5:c87eff06b36983161858562d03db694f
700 Bytes Preview Download
md5:16717df66bfd34800685dfbcf2e47bde
2.4 kB Preview Download
md5:82f5ff7958645764b70081d76712e069
1.7 kB Preview Download
md5:096e68c4ebe9d2c229af8aa527f17947
60.0 kB Preview Download
md5:07389ab8d733d2d8febbc7a2b7569d89
66.0 kB Preview Download
md5:8e83dfe5caae82b4a1264f2f5034abe2
41.2 kB Preview Download
md5:a1ce5bab925d628811d1a535cdcd8609
64.2 kB Preview Download
md5:230873652598e1eb3097ceb3eef4f9b3
1.7 kB Preview Download
md5:b69d3dbe54de38aca0f95adede19c0eb
77.9 MB Download