Electromagnetic induction measurements with the vertically oriented dipole of the CMD Mini Explorer (119 cm transmitter-receiver spacing) taken in the Loosbach valley near Pestenacker, Bavaria (Germany)
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| Format: | Dataset Open Access |
| Language: | en |
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2024
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| _version_ | 1867171338585636864 |
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| author | Pohle, Marco Werban, Ulrike |
| author_facet | Pohle, Marco Werban, Ulrike |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Electromagnetic induction (EMI) was measured with a CMD-Mini Explorer (GF Instruments s.r.o., Brno, Czech Republic) in May 2018 and June 2019. We used the vertical dipole (VDP) at coil spacings of 0.32 m (VDP1), 0.71 m (VDP2) and 1.18 m (VDP3). With the existing coil spacings, effective penetration depths of 0.5 m (VDP1), 1.0 m (VDP2) and 1.8 m (VDP3) could be achieved. According to the manufacturer, 70 % of the signal originate from above these depths. The EMI sensors measured the apparent electrical conductivity (ECa, in mS/m). Measurements were taken by carrying the instrument about 0.2 m above the ground while being directly connected to D-GPS (Leica GPS1200) for positioning. The acquisition rate was five measurements per second. Data quality was checked by measuring a reference line before and after each measurement. The maximum offset of the EMI values between the two time points was 1.5 mS/m. We corrected the data and removed the reference lines and single outliers. The data set contains the EMI data with an intercoil spacing of 1.18 m (VDP3). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_972848 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Electromagnetic induction measurements with the vertically oriented dipole of the CMD Mini Explorer (119 cm transmitter-receiver spacing) taken in the Loosbach valley near Pestenacker, Bavaria (Germany) Pohle, Marco Werban, Ulrike 2018_2019_Pestenacker_EMI; carbon storage; Conductivity, electrical; DATE/TIME; Device type; electromagnetic induction; Electromagnetic induction; EMI; LATITUDE; Location; LONGITUDE; Near surface geophysics; Orientation; Pestenacker; Sample comment; Sample type; UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator; wetlands Electromagnetic induction (EMI) was measured with a CMD-Mini Explorer (GF Instruments s.r.o., Brno, Czech Republic) in May 2018 and June 2019. We used the vertical dipole (VDP) at coil spacings of 0.32 m (VDP1), 0.71 m (VDP2) and 1.18 m (VDP3). With the existing coil spacings, effective penetration depths of 0.5 m (VDP1), 1.0 m (VDP2) and 1.8 m (VDP3) could be achieved. According to the manufacturer, 70 % of the signal originate from above these depths. The EMI sensors measured the apparent electrical conductivity (ECa, in mS/m). Measurements were taken by carrying the instrument about 0.2 m above the ground while being directly connected to D-GPS (Leica GPS1200) for positioning. The acquisition rate was five measurements per second. Data quality was checked by measuring a reference line before and after each measurement. The maximum offset of the EMI values between the two time points was 1.5 mS/m. We corrected the data and removed the reference lines and single outliers. The data set contains the EMI data with an intercoil spacing of 1.18 m (VDP3). |
| title | Electromagnetic induction measurements with the vertically oriented dipole of the CMD Mini Explorer (119 cm transmitter-receiver spacing) taken in the Loosbach valley near Pestenacker, Bavaria (Germany) |
| topic | 2018_2019_Pestenacker_EMI; carbon storage; Conductivity, electrical; DATE/TIME; Device type; electromagnetic induction; Electromagnetic induction; EMI; LATITUDE; Location; LONGITUDE; Near surface geophysics; Orientation; Pestenacker; Sample comment; Sample type; UTM Easting, Universal Transverse Mercator; UTM Northing, Universal Transverse Mercator; UTM Zone, Universal Transverse Mercator; wetlands |
| url | https://doi.org/10.1594/PANGAEA.972848 |