Angelopoulos, Michael; Overduin, Pier Paul; Jenrich, Maren; Nitze, Ingmar; Günther, Frank; Strauss, Jens; Westermann, Sebastian; Schirrmeister, Lutz; Kholodov, Alexander L; Krautblatter, Michael; Grigoriev, Mikhail N; Grosse, Guido (2021): Marine electrical resistivity profile 3, Bykovsky Peninsula, Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934163, In: Angelopoulos, M et al. (2021): Marine electrical resistivity data parallel to the southern coastline of the Bykovsky Peninsula, Siberia [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.934169
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Abstract:
The data was collected with an IRIS Syscal Pro Deep Marine resistivity system that was equipped with a GPS and an echo-sounder to record water depths. The geoelectric cable had an electrode separation of 10 m and the electrodes were arranged in a reciprocal Wenner Schlumberger array. The offset between the first electrode and the boat was approximately 10 m.
Keyword(s):
Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0764B: Verbundprojekt: WTZ Russland - KoPf; Kohlenstoffumsatz und Treibhausgasfreisetzung aus tauendem Permafrost Nordostsibiriens unter sich ändernden Umwelt- und Klimabedingungen
Horizon 2020 (H2020), grant/award no. 773421: NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation
Seventh Framework Programme (FP7), grant/award no. 338335: Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Coverage:
Median Latitude: 71.730428 * Median Longitude: 129.311387 * South-bound Latitude: 71.729004 * West-bound Longitude: 129.295441 * North-bound Latitude: 71.732292 * East-bound Longitude: 129.326874
Date/Time Start: 2017-07-20T00:00:00 * Date/Time End: 2017-07-20T00:00:00
Event(s):
BYK_profile3_parallel_to_shore * Latitude Start: 71.729004 * Longitude Start: 129.295441 * Latitude End: 71.732292 * Longitude End: 129.326874 * Date/Time: 2017-07-20T00:00:00 * Campaign: RU-Land_2017_Lena (Lena2017) * Basis: AWI Arctic Land Expedition * Method/Device: Electrical resistivity tomography (ERT)
Comment:
Distance: Distance of boat position from starting point (m). This is not a cumulative distance.
Water_depth: Water depth (m) from echo-sounder
P1P2: Apparent resistivity (ohm-m) measured between potential electrodes P1 and P2. The remaining apparent resistivity columns have the same structure.
C1: Position (m) of current electrode C1 relative to the boat position. For example, -60 m indicates that C1 is located 60 m behind the boat at the profile start.
C2: Position (m) of current electrode C2 relative to the boat position. For example, -70 m indicates that C2 is located 70 m behind the boat at the profile start.
P1: Position (m) of potential electrode P1 relative to the boat position. For example, -80 m indicates that P1 is located 80 m behind the boat at the profile start.
P2: Position (m) of potential electrode P2 relative to the boat position. For example, -50 m indicates that P2 is located 50 m behind the boat at the profile start.
The remaining electrode position columns follow the same structure.
Latitude: latitude of boat position measured with GPS (WGS 1984)
Longitude: longitude of boat position measured with GPS (WGS 1984)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | POINT DISTANCE from start | Dist | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | Geocode – boat position |
| 2 | DEPTH, water | Depth water | m | Angelopoulos, Michael | Geocode | |
| 3 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P1P2 |
| 4 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P2P3 |
| 5 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P3P4 |
| 6 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P4P5 |
| 7 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P5P6 |
| 8 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P6P7 |
| 9 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P7P8 |
| 10 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P8P9 |
| 11 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P9P10 |
| 12 | Resistivity, apparent | Resistivity app | Ohm m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P10P11 |
| 13 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | C1 |
| 14 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | C2 |
| 15 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P1 |
| 16 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P2 |
| 17 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P3 |
| 18 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P4 |
| 19 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P5 |
| 20 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P6 |
| 21 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P7 |
| 22 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P8 |
| 23 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P9 |
| 24 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P10 |
| 25 | Position | Position | m | Angelopoulos, Michael | Resistivity profiler, IRIS Syscal Pro Deep Marine | P11 |
| 26 | LATITUDE | Latitude | Angelopoulos, Michael | Geocode | ||
| 27 | LONGITUDE | Longitude | Angelopoulos, Michael | Geocode |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
4692 data points
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