Bach, Wolfgang; Jöns, Niels: High resolution bathymetry of the eastern Manus Basin during SONNE cruise SO216 [dataset]. MARUM - Center for Marine Environmental Sciences, University Bremen, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.770855 (unpublished dataset)
Other version:
Coverage:
Median Latitude: -3.718940 * Median Longitude: 151.834805 * South-bound Latitude: -4.334670 * West-bound Longitude: 151.318120 * North-bound Latitude: -3.424710 * East-bound Longitude: 152.477480
Date/Time Start: 2011-06-14T00:00:00 * Date/Time End: 2011-07-23T00:00:00
Event(s):
SO216-track * Latitude Start: -19.248900 * Longitude Start: 146.832200 * Latitude End: -5.110700 * Longitude End: 119.412100 * Date/Time Start: 2011-06-14T00:00:00 * Date/Time End: 2011-07-23T00:00:00 * Location: Bismarck Sea * Campaign: SO216 (BAMBUS) * Basis: Sonne * Method/Device: Underway cruise track measurements (CT) * Comment: Townsville - Makassar
Comment:
During SO216 the 12 kHz Simrad EM120 multibeam system of RV Sonne was used. This system works with 191 beams, where the maximum total angle of the emission beam is 150° across track and 2° along track. To obtain a high data accuracy, however, lower beam angles across track have been used (either 120° during transits or 90° within the main working area). Furthermore, the system was calibrated to allow correction of the ship's motion. Twice a roll and pitch calibration procedure was started. In addition, three water sound velocity profiles were recorded to correct the raw EM120 data. See 'Other version' for the data in GMT (Wessel & Smith, 1995) grid format (12.8 MB).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | LONGITUDE | Longitude | Geocode | |||
| 2 | LATITUDE | Latitude | Geocode | |||
| 3 | Depth, bathymetric, interpolated/gridded | Bathy depth interp/grid | m | Bach, Wolfgang | gridded |
Size:
4787523 data points
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