Freudenthal, Tim: Acoustic borehole logging of MeBo sediment core GeoB23731-1 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.915159 (dataset in review)
Abstract:
Logging was performed with the sea floor drill rig MARUM-MeBo70 in a borehole drilled with a 103 mm diameter bit. The 1343 Slimhole Memory Acoustic instrument developed by ANTARES Datasystems GmbH was used. The probe consists of 1 transmitter and two receivers in 0.9 and 1.0 m distance, respectively. Sound velocity in the formation was calculated from the time difference of signal arrival at both receivers using the waveform processing module of the Antares software GeoBase 6.22. The vertical resolution is about 10 cm. The accuracy is better than 10 m/s.
Project(s):
Coverage:
Latitude: 16.561950 * Longitude: -62.159500
Date/Time Start: 2019-05-17T16:59:00 * Date/Time End: 2019-05-17T16:59:00
Minimum DEPTH, sediment/rock: 3.94 m * Maximum DEPTH, sediment/rock: 23.10 m
Event(s):
M154/2_31-1 (GeoB23731-1) * Latitude: 16.561950 * Longitude: -62.159500 * Date/Time: 2019-05-17T16:59:00 * Elevation: -929.0 m * Recovery: 4.25 m * Location: Monserrat * Campaign: M154/2 * Basis: Meteor (1986) * Method/Device: MeBo (Meeresboden-Bohrgerät) (MeBo) * Comment: MeBo# 177
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Freudenthal, Tim | Geocode | |
| 2 | Velocity, compressional wave | Vp | m/s | Freudenthal, Tim |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Size:
1917 data points