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Müller, H; von Dobeneck, Tilo; Hilgenfeldt, Christian; SanFelipo, Bill; Rey, Daniel; Rubio, Belen (2012): (Figure 10a, 11, 12) Benthic electromagnetic profile of GeoB130124 on the northwest Iberian shelf. PANGAEA, https://doi.org/10.1594/PANGAEA.776054, In supplement to: Müller, H et al. (2012): Mapping the magnetic susceptibility and electric conductivity of marine surficial sediments by benthic EM profiling. Geophysics, 77(1), E43-E56, https://doi.org/10.1190/GEO2010-0129.1

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Keyword(s):
apparent resistivity; electromagnetics; magnetic susceptibility; mapping; marine sediments
Coverage:
Median Latitude: 42.166536 * Median Longitude: -9.175329 * South-bound Latitude: 42.165703 * West-bound Longitude: -9.374029 * North-bound Latitude: 42.166935 * East-bound Longitude: -8.974898
Date/Time Start: 2008-06-17T00:00:00 * Date/Time End: 2008-06-17T00:00:00
Minimum DEPTH, water: 98.01 m * Maximum DEPTH, water: 249.98 m
Event(s):
GeoB130124 * Latitude Start: 42.165871 * Longitude Start: -9.396215 * Latitude End: 42.166904 * Longitude End: -8.967189 * Date/Time: 2008-06-17T00:00:00 * Campaign: POS366/3 * Basis: Poseidon * Method/Device: EM Profiler, NERIDIS II (NER-II) * Comment: course 90°
Comment:
Porosity is derived from Archie's law with constants m = 1.6, a = 1 and 14.4% offset (susceptibility with 37.7 offset; based on Figure 9).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1LATITUDELatitudeGeocode
2LONGITUDELongitudeGeocode
3DistanceDistancemMüller, Hprofile distance
4DEPTH, waterDepth watermGeocode
5Susceptibility, volumekappa10-6 SIMüller, HElectromagnetic sensor (Aeroquest Sensortech Ltd. GEM-3)
6PorosityPoros% volMüller, H
7SalinitySalMüller, H
8Susceptibility, volumekappa10-6 SIMüller, HElectromagnetic sensor (Aeroquest Sensortech Ltd. GEM-3)magnetic susceptibility of the sediment matrix
9Size fraction < 0.063 mm, mud, silt+clay<63 µmMüller, Hclay and silt content
10Seafloor undulationSeafloor undmMüller, HHigh-pass filtered bathymetry
Size:
213645 data points

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