Schlindwein, Vera; Krüger, Frank; Schmidt-Aursch, Mechita (2018): Project KNIPAS: DEPAS ocean-bottom seismometer operations in the Greenland Sea in 2016-2017 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.896635
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Project KNIPAS (Knipovich Ridge Passive Seismic Experiment), a collaborative effort led by the Alfred-Wegener-Institute with partners from the University of Potsdam, Germany, and the Institute of Geophysics, Polish Academy of Sciences, Warsaw, Poland, installed a network of 26 broad-band ocean bottom seismometers along the ultraslow-spreading Knipovich Ridge. The presented data set covers the continuous records of the 23 stations of the core network provided by the DEPAS instrument pool.
The instruments were spaced at roughly 20 km intervals to either side of the rift axis covering about 160 km along axis between 75.7°N and 77.1°N. The network design was optimized for detecting along-axis variations in seismicity at the scale of spreading segments. Instrument deployment started during RV Polarstern cruise PS100 on July 20 1016. Instrument recovery was completed during RV Maria S. Merian cruise MSM68 on October 9 2017. The network was denser around Logachev Seamount. Refraction seismic lines across Logachev Seamount were acquired by RV Maria S. Merian cruise MSM67 on September 19 and 20 in 2017. For that purpose, short-term stations KNR24-27 were deployed next to stations KNR05-08 whose batteries had expired by the time of the seismic survey (cruise PS109).
Related to:
Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung; et al. (2017): DEPAS (Deutscher Geräte-Pool für amphibische Seismologie): German Instrument Pool for Amphibian Seismology. Journal of large-scale research facilities JLSRF, 3, https://doi.org/10.17815/jlsrf-3-165
Kanzow, Torsten (2016): Station list and links to master tracks in different resolutions of POLARSTERN cruise PS100 (ARK-XXX/2), Tromsø - Tromsø, 2016-07-18 - 2016-09-06. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.869478
Kanzow, Torsten (2017): Links to master tracks in different resolutions of POLARSTERN cruise PS109 (ARK-XXXI/4), Tromsö - Bremerhaven, 2017-09-12 - 2017-10-13. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.org/10.1594/PANGAEA.883343
Meier, Michaela; Schlindwein, Vera; Scholz, John-Robert (2020): Microearthquake catalogue at the Knipovich Ridge 75.5-77.5N from 2016-09 till 2017-07. PANGAEA, https://doi.org/10.1594/PANGAEA.924065
Schlindwein, Vera (2017): Short Cruise Report MARIA S. MERIAN - MSM68, Lomyearbyen - Emden 6.10.17 - 18.10.17. 5 pp., https://www.ldf.uni-hamburg.de/merian/wochenberichte/wochenberichte-merian/msm65-msm68/msm68-scr.pdf
Project(s):
Marine Geophysics @ AWI (AWI_GeoPhy)
Funding:
German Research Foundation (DFG), grant/award no. SCHL853/5-1: KNIPAS (Kinpovich Ridge Passive Seismic Experiment)
Coverage:
Median Latitude: 76.470296 * Median Longitude: 7.271296 * South-bound Latitude: 75.743000 * West-bound Longitude: 6.588000 * North-bound Latitude: 77.100000 * East-bound Longitude: 7.856000
Date/Time Start: 2017-09-14T09:29:00 * Date/Time End: 2017-10-07T21:24:00
Minimum ELEVATION: -3389 m a.s.l. * Maximum ELEVATION: -1798 m a.s.l.
Event(s):
1B_KNR01 (PS100/012-1, MSM68_15-1) * Latitude: 77.100200 * Longitude: 6.979900 * Elevation: -2596.0 m * Location: North Greenland Sea * Method/Device: Ocean bottom seismometer (OBS) * Comment: Deployment: PS100, Recovery: MSM68
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schlindwein, Vera | |||
| 2 | Optional event label | Event 2 | Schlindwein, Vera | |||
| 3 | Project | Project | Schlindwein, Vera | |||
| 4 | Principal investigator | PI | Schlindwein, Vera | |||
| 5 | Code | Code | Schlindwein, Vera | FDSN Network Code | ||
| 6 | Station label | Station | Schlindwein, Vera | |||
| 7 | Date/time start | Date/time start | Schlindwein, Vera | Recording | ||
| 8 | Date/time start | Date/time start | Schlindwein, Vera | Deployment | ||
| 9 | LATITUDE | Latitude | Schlindwein, Vera | Geocode | ||
| 10 | LONGITUDE | Longitude | Schlindwein, Vera | Geocode | ||
| 11 | ELEVATION | Elevation | m a.s.l. | Schlindwein, Vera | Geocode | |
| 12 | Date/time end | Date/time end | Schlindwein, Vera | Recovery | ||
| 13 | Date/time end | Date/time end | Schlindwein, Vera | Recording | ||
| 14 | Clock skew | Skew | µs | Schlindwein, Vera | ||
| 15 | Recorder type | Recorder | Schlindwein, Vera | |||
| 16 | Recorder, serial number | Recorder SN | Schlindwein, Vera | |||
| 17 | Seismometer type | Seismometer | Schlindwein, Vera | |||
| 18 | Seismometer, serial number | Seismometer SN | Schlindwein, Vera | |||
| 19 | Seismometer gain | Seismometer gain | Schlindwein, Vera | |||
| 20 | Hydrophone type | Hydrophone | Schlindwein, Vera | |||
| 21 | Hydrophone, serial number | Hydrophone SN | Schlindwein, Vera | |||
| 22 | Hydrophone gain | Hydrophone gain | Schlindwein, Vera | |||
| 23 | Hydrophone polarity | Hydrophone pol | Schlindwein, Vera | |||
| 24 | Sampling rate | Sampling rate | Hz | Schlindwein, Vera | ||
| 25 | Cruise/expedition | Expedition | Schlindwein, Vera | |||
| 26 | Comment | Comment | Schlindwein, Vera | |||
| 27 | Binary Object | Binary | Schlindwein, Vera | Auxiliary data | ||
| 28 | Binary Object | Binary | Schlindwein, Vera | Log file | ||
| 29 | Binary Object | Binary | Schlindwein, Vera | Raw data | ||
| 30 | Binary Object | Binary | Schlindwein, Vera | Seismometer state of health |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
622 data points
Data
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| 1 Event | 2 Event 2 | 3 Project | 4 PI | 5 Code (FDSN Network Code) | 6 Station | 7 Date/time start (Recording) | 8 Date/time start (Deployment) | 9 Latitude | 10 Longitude | 11 Elevation [m a.s.l.] | 12 Date/time end (Recovery) | 13 Date/time end (Recording) | 14 Skew [µs] | 15 Recorder | 16 Recorder SN | 17 Seismometer | 18 Seismometer SN | 19 Seismometer gain | 20 Hydrophone | 21 Hydrophone SN | 22 Hydrophone gain | 23 Hydrophone pol | 24 Sampling rate [Hz] | 25 Expedition | 26 Comment | 27 Binary (Auxiliary data) | 28 Binary (Log file) | 29 Binary (Raw data) | 30 Binary (Seismometer state of health) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1B_KNR01 | PS100/012-1, MSM68_15-1 | KNIPAS | V. Schlindwein | 1B | KNR01 | 2016-07-20T20:21 | 2016-07-21T05:36 | 77.100 | 6.980 | -2596 | 2017-10-08T06:35 | 2017-07-10T06:00 | 2517812 | MCS | 50908 | Guralp CMG-40T 60s | T4K39 | 1 | HTI-01-PCA/ULF | 31207705 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR01.aux | 1B.KNR01.log | 1B.KNR01.mcs | ||
| 1B_KNR02 | PS100/011-1, MSM68_16-1 | KNIPAS | V. Schlindwein | 1B | KNR02 | 2016-07-20T19:38 | 2016-07-21T04:24 | 77.093 | 7.843 | -2822 | 2017-10-08T09:02 | 2017-07-10T06:00 | 2435156 | MCS | 50902 | Guralp CMG-40T 60s | T4K90 | 1 | HTI-04-PCA/ULF | 312128 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR02.aux | 1B.KNR02.log | 1B.KNR02.mcs | ||
| 1B_KNR03 | PS100/009-1, MSM68_18-1 | KNIPAS | V. Schlindwein | 1B | KNR03 | 2016-07-20T19:12 | 2016-07-21T01:37 | 76.923 | 6.819 | -1798 | 2017-10-08T14:01 | 2017-07-10T06:00 | 1994343 | MCS | 50916 | Guralp CMG-40T 60s | T4M36 | 1 | HTI-04-PCA/ULF | 312112 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR03.aux | 1B.KNR03.log | 1B.KNR03.mcs | ||
| 1B_KNR04 | PS100/010-1, MSM68_17-1 | KNIPAS | V. Schlindwein | 1B | KNR04 | 2016-07-20T19:22 | 2016-07-21T03:18 | 76.925 | 7.856 | -2460 | 2017-10-08T11:16 | 2017-07-10T06:00 | 2215125 | MCS | 60724 | Guralp CMG-40T 60s | T4L99 | 1 | HTI-01-PCA/ULF | 31206005 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR04.aux | 1B.KNR04.log | 1B.KNR04.mcs | ||
| 1B_KNR05 | PS100/292-1, MSM68_8-1 | KNIPAS | V. Schlindwein | 1B | KNR05 | 2016-09-02T14:37 | 2016-09-03T02:49 | 76.736 | 7.042 | -2380 | 2017-10-07T11:44 | 2017-08-24T06:00 | 2241343 | MCS | 60726 | Guralp CMG-40T 60s | T4L29 | 1 | HTI-04-PCA/ULF | 312132 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR05.aux | 1B.KNR05.log | 1B.KNR05.mcs | ||
| 1B_KNR06 | PS100/293-1, MSM68_5-1 | KNIPAS | V. Schlindwein | 1B | KNR06 | 2016-09-03T02:32 | 2016-09-03T03:53 | 76.730 | 7.746 | -2472 | 2017-10-07T06:30 | 2017-08-24T06:00 | MCS | 50926 | Guralp CMG-40T 60s | T4K37 | 1 | HTI-04-PCA/ULF | 312181 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR06.aux | 1B.KNR06.log | 1B.KNR06.mcs | ||
| 1B_KNR07 | PS100/299-1, MSM68_12-1 | KNIPAS | V. Schlindwein | 1B | KNR07 | 2016-09-03T06:46 | 2016-09-03T09:27 | 76.434 | 6.711 | -2669 | 2017-10-09T06:22 | 2017-08-24T06:00 | 1276656 | MCS | 60735 | Guralp CMG-40T 60s | T4M24 | 1 | HTI-01-PCA/ULF | 31206705 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR07.aux | 1B.KNR07.log | 1B.KNR07.mcs | ||
| 1B_KNR08 | PS100/300-1, MSM68_23-1 | KNIPAS | V. Schlindwein | 1B | KNR08 | 2016-09-03T08:44 | 2016-09-03T10:39 | 76.431 | 7.499 | -2655 | 2017-10-09T11:36 | 2017-07-27T04:42 | MCS | 60728 | Guralp CMG-40T 60s | T4L94 | 1 | HTI-04-PCA/ULF | 312115 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR08.aux | 1B.KNR08.log | 1B.KNR08.mcs | ||
| 1B_KNR09 | PS100/303-1, MSM68_25-1 | KNIPAS | V. Schlindwein | 1B | KNR09 | 2016-09-03T08:38 | 2016-09-03T13:41 | 76.242 | 6.811 | -2560 | 2017-10-09T16:05 | 2017-06-09T00:40 | MCS | 60727 | Guralp CMG-40T 60s | T4M50 | 1 | HTI-01-PCA/ULF | 31206105 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR09.aux | 1B.KNR09.log | 1B.KNR09.mcs | ||
| 1B_KNR10 | PS100/302-1, MSM68_29-1 | KNIPAS | V. Schlindwein | 1B | KNR10 | 2016-09-03T08:54 | 2016-09-03T12:31 | 76.245 | 7.556 | -2574 | 2017-10-10T06:19 | 2017-08-24T06:00 | 2738250 | MCS | 60746 | Guralp CMG-40T 60s | T4M21 | 1 | HTI-04-PCA/ULF | 312105 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR10.aux | 1B.KNR10.log | 1B.KNR10.mcs | ||
| 1B_KNR11 | PS100/008-1, MSM68_31-1 | KNIPAS | V. Schlindwein | 1B | KNR11 | 2016-07-20T16:58 | 2016-07-20T21:19 | 76.073 | 6.858 | -2584 | 2017-10-10T10:41 | 2017-07-10T06:00 | 1417937 | MCS | 60750 | Guralp CMG-40T 60s | T4M42 | 1 | HTI-04-PCA/ULF | 312134 | 4 | Inverted | 50 | PS100 / MSM68 | 1B.KNR11.aux | 1B.KNR11.log | 1B.KNR11.mcs | ||
| 1B_KNR12 | PS100/007-1, MSM68_30-1 | KNIPAS | V. Schlindwein | 1B | KNR12 | 2016-07-20T15:45 | 2016-07-20T20:10 | 76.061 | 7.574 | -2611 | 2017-10-10T08:49 | 2017-07-10T06:00 | 2233375 | MCS | 50927 | Guralp CMG-40T 60s | T4L34 | 1 | HTI-04-PCA/ULF | 312100 | 4 | Inverted | 50 | PS100 / MSM68 | 1B.KNR12.aux | 1B.KNR12.log | 1B.KNR12.mcs | ||
| 1B_KNR13 | PS100/005-1, MSM68_32-1 | KNIPAS | V. Schlindwein | 1B | KNR13 | 2016-07-20T12:08 | 2016-07-20T17:52 | 75.899 | 6.854 | -2631 | 2017-10-10T13:10 | 2017-06-24T06:26 | MCS | 60734 | Guralp CMG-40T 60s | T4K34 | 1 | HTI-04-PCA/ULF | 312177 | 4 | Inverted | 50 | PS100 / MSM68 | No Skew available | 1B.KNR13.aux | 1B.KNR13.log | 1B.KNR13.mcs | ||
| 1B_KNR14 | PS100/006-1, MSM68_33-1 | KNIPAS | V. Schlindwein | 1B | KNR14 | 2016-07-20T12:33 | 2016-07-20T19:05 | 75.897 | 7.662 | -2599 | 2017-10-10T15:44 | 2017-04-26T15:37 | MCS | 60701 | Guralp CMG-40T 60s | T4M37 | 1 | HTI-04-PCA/ULF | 312103 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR14.aux | 1B.KNR14.log | 1B.KNR14.mcs | ||
| 1B_KNR15 | PS100/004-1, MSM68_36-1 | KNIPAS | V. Schlindwein | 1B | KNR15 | 2016-07-20T11:41 | 2016-07-20T16:48 | 75.743 | 6.938 | -2640 | 2017-10-11T09:24 | 2017-05-06T17:37 | MCS | 50922 | Guralp CMG-40T 60s | T4M06 | 1 | HTI-04-PCA/ULF | 312123 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR15.aux | 1B.KNR15.log | 1B.KNR15.mcs | ||
| 1B_KNR16 | PS100/003-1, MSM68_35-1 | KNIPAS | V. Schlindwein | 1B | KNR16 | 2016-07-20T11:04 | 2016-07-20T15:25 | 75.745 | 7.754 | -2677 | 2017-10-11T07:07 | 2017-07-10T06:00 | 1661031 | MCS | 60722 | Guralp CMG-40T 60s | T4M00 | 1 | HTI-04-PCA/ULF | 312091 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR16.aux | 1B.KNR16.log | 1B.KNR16.mcs | ||
| 1B_KNR17 | PS100/291-1, MSM68_6-1 | KNIPAS | V. Schlindwein | 1B | KNR17 | 2016-09-02T14:29 | 2016-09-03T01:56 | 76.838 | 7.448 | -3164 | 2017-10-07T08:40 | 2017-08-24T06:00 | 1389343 | MCS | 60732 | Guralp CMG-40T 60s | T4M49 | 1 | HTI-04-PCA/ULF | 700006 | 4 | Normal | 50 | PS100 / MSM68 | 1B.KNR17.aux | 1B.KNR17.log | 1B.KNR17.mcs | ||
| 1B_KNR18 | PS100/297-1, MSM68_19-1 | KNIPAS | V. Schlindwein | 1B | KNR18 | 2016-09-03T06:20 | 2016-09-03T07:21 | 76.619 | 6.588 | -2579 | 2017-10-08T16:56 | 2017-10-08T17:10 | 1707875 | MCS | 60718 | Guralp CMG-40T 60s | T4M32 | 1 | HTI-01-PCA/ULF | 31207905 | 4 | Normal | 100 | PS100 / MSM68 | 1B.KNR18.aux | 1B.KNR18.log | 1B.KNR18.mcs | ||
| 1B_KNR19 | PS100/301-1, MSM68_24-1 | KNIPAS | V. Schlindwein | 1B | KNR19 | 2016-09-03T08:49 | 2016-09-03T11:36 | 76.328 | 7.141 | -3389 | 2017-10-09T13:41 | 2017-07-10T01:24 | MCS | 60729 | Guralp CMG-40T 60s | T4M10 | 1 | HTI-04-PCA/ULF | 312185 | 4 | Normal | 50 | PS100 / MSM68 | No Skew available | 1B.KNR19.aux | 1B.KNR19.log | 1B.KNR19.mcs | ||
| 1B_KNR20 | PS100/295-1, MSM68_22-1 | KNIPAS | V. Schlindwein | 1B | KNR20 | 2016-09-03T03:08 | 2016-09-03T05:25 | 76.552 | 7.821 | -2478 | 2017-10-09T09:52 | 2017-08-03T17:50 | MCS | 140205 | Guralp CMG-40T 60s | T4M01 | 1 | HTI-04-PCA/ULF | 312093 | 4 | Inverted | 100 | PS100 / MSM68 | No Skew available | 1B.KNR20.aux | 1B.KNR20.log | 1B.KNR20.mcs | ||
| 1B_KNR21 | PS100/296-1, MSM68_10-1 | KNIPAS | V. Schlindwein | 1B | KNR21 | 2016-09-03T04:44 | 2016-09-03T06:18 | 76.580 | 7.267 | -2689 | 2017-10-07T16:54 | 2017-10-09T10:58 | 6D6 | 61604031 | Trillium Compact 120s | 3189 | 1 | HTI-04-PCA/ULF | 312176 | 1 | Normal | 100 | PS100 / MSM68 | No Skew available | 1B.KNR21.aux | 1B.KNR21.log | 1B.KNR21.6d6 | 1B.KNR21.csv | |
| 1B_KNR22 | PS100/294-1, MSM68_9-1 | KNIPAS | V. Schlindwein | 1B | KNR22 | 2016-09-03T03:01 | 2016-09-03T04:30 | 76.661 | 7.455 | -3196 | 2017-10-07T15:07 | 2017-10-01T00:00 | 1225687 | MCS | 60717 | Guralp CMG-40T 60s | T4K84 | 1 | HTI-04-PCA/ULF | 312131 | 4 | Normal | 100 | PS100 / MSM68 | 1B.KNR22.aux | 1B.KNR22.log | 1B.KNR22.mcs | ||
| 1B_KNR23 | PS100/298-1, MSM68_21-1 | KNIPAS | V. Schlindwein | 1B | KNR23 | 2016-09-03T06:26 | 2016-09-03T08:32 | 76.505 | 7.095 | -3325 | 2017-10-09T08:07 | 2017-10-09T08:24 | -5737032 | MCS | 120205 | Guralp CMG-40T 60s | T4M28 | 1 | HTI-04-PCA/ULF | 312109 | 4 | Normal | 100 | PS100 / MSM68 | 1B.KNR23.aux | 1B.KNR23.log | 1B.KNR23.mcs | ||
| 1B_KNR24 | PS109_1-1, MSM68_11-1 | KNIPAS | V. Schlindwein | 1B | KNR24 | 2017-09-11T12:34 | 2017-09-14T09:29 | 76.440 | 6.751 | -2688 | 2017-10-07T18:58 | 2017-10-07T19:23 | -2859719 | MCS | 60720 | Guralp CMG-40T 60s | T4M29 | 1 | HTI-04-PCA/ULF | 700046 | 4 | Normal | 100 | PS109 / MSM68 | 1B.KNR24.aux | 1B.KNR24.log | 1B.KNR24.mcs | ||
| 1B_KNR25 | PS109_2-1, MSM68_13-1 | KNIPAS | V. Schlindwein | 1B | KNR25 | 2017-09-11T13:08 | 2017-09-14T11:30 | 76.443 | 7.514 | -2634 | 2017-10-07T21:24 | 2017-10-07T21:31 | 38000 | MCS | 60704 | Guralp CMG-40T 60s | T4M48 | 1 | HTI-01-PCA/ULF | 31206805 | 4 | Normal | 100 | PS109 / MSM68 | 1B.KNR25.aux | 1B.KNR25.log | 1B.KNR25.mcs | ||
| 1B_KNR26 | PS109_3-1, MSM68_4-1 | KNIPAS | V. Schlindwein | 1B | KNR26 | 2017-09-11T12:55 | 2017-09-14T13:34 | 76.727 | 7.730 | -2458 | 2017-10-07T04:16 | 2017-10-07T07:09 | 95406 | MCS | 50903 | Guralp CMG-40T 60s | T4M40 | 1 | HTI-04-PCA/ULF | 312173 | 4 | Normal | 100 | PS109 / MSM68 | 1B.KNR26.aux | 1B.KNR26.log | 1B.KNR26.mcs | ||
| 1B_KNR27 | PS109_4-1, MSM68_7-1 | KNIPAS | V. Schlindwein | 1B | KNR27 | 2017-09-11T13:21 | 2017-09-14T15:06 | 76.728 | 7.012 | -2346 | 2017-10-07T10:39 | 2017-10-07T11:07 | -415125 | MCS | 50917 | Guralp CMG-40T 60s | T4L92 | 1 | HTI-04-PCA/ULF | 312172 | 4 | Normal | 100 | PS109 / MSM68 | 1B.KNR27.aux | 1B.KNR27.log | 1B.KNR27.mcs |