Marine electrical resistivity profile 4 - west, Bykovsky Peninsula, Siberia


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.

Distance: Distance of boat position from starting point (m). This is not a cumulative distance.Water_depth: Water depth (m) from echo-sounderP1P2: 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)Note: Profile 4 (East) and Profile (West) were originally part of a single profile, but they were chopped into two segments for which the geoelectric cable was straight. Therefore, the initial distance of Profile (West) is listed as 357 m. Since the latter is the distance from the Profile 4 (East) origin point, the latitude and longitude coordinates should be used for more accurate estimates of distances between soundings along Profile 4 (West).

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Metadata Access
Creator Angelopoulos, Michael ORCID logo; Overduin, Pier Paul ORCID logo; Jenrich, Maren ORCID logo; Nitze, Ingmar ORCID logo; Günther, Frank ORCID logo; Strauss, Jens ORCID logo; Westermann, Sebastian ORCID logo; Schirrmeister, Lutz ORCID logo; Kholodov, Alexander L; Krautblatter, Michael ORCID logo; Grigoriev, Mikhail N ORCID logo; Grosse, Guido ORCID logo
Publisher PANGAEA
Publication Year 2021
Funding Reference Federal Ministry of Education and Research Crossref Funder ID 03F0764B Verbundprojekt: WTZ Russland - KoPf; Kohlenstoffumsatz und Treibhausgasfreisetzung aus tauendem Permafrost Nordostsibiriens unter sich ändernden Umwelt- und Klimabedingungen; Horizon 2020 Crossref Funder ID 773421 NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; Russian Foundation for Basic Research Crossref Funder ID 18‐05‐70091 ; Seventh Framework Programme Crossref Funder ID 338335 Rapid Permafrost Thaw in a Warming Arctic and Impacts on the Soil Organic Carbon Pool
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 1886 data points
Discipline Earth System Research
Spatial Coverage (129.298W, 71.727S, 129.310E, 71.729N)