Schröder, Henning; Held, Christoph; Bornemann, Horst: Dive depth profile of Weddell seal NEU2024_wed_a_f_03_2, deployment head right, 1Hz [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.983019 (dataset in review), In: Schröder, H et al. (2025): Under water video footage from Weddell seal NEU2024_wed_a_f_03_2 taken by seal mounted deployments during expedition ANT-Land_2024_SEAEIS (NEU2024) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.983113
Abstract:
Measurements of dive depth (i.e. water pressure, DTDP) in [m] combined with ambient temperature [°C] are provided with a resolution of 1 Hz. These original 1 Hz depth records were upscaled to generate a 10 Hz resolution data set. The algorithm used for the scaling has computed the (coefficients of) interpolating B-spline of the primary data set.
Related to:
Held, Christoph (in prep.): Seals and cryo-benthic communities at the Ekström Ice Shelf (SEAEIS). In: Regnery J, Matz T, Köhler P & Wesche C. Expeditions to Antarctica: ANT-Land 2024/25 NEUMAYER STATION III, Kohnen Station and Field Campaigns, Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research
Other version:
Schröder, Henning; Held, Christoph; Bornemann, Horst: Dive depth profile of Weddell seal NEU2024_wed_a_f_03_2, deployment head right, 10Hz [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.983032
Documentation:
Schröder, Henning; Held, Christoph; Bornemann, Horst (2025): Documentation of under ice shelf video footage, dive depth profile, temperature and acceleration data from Atka Bay (Ekström Ice Shelf) taken by seal mounted infra-red video cameras during expedition ANT-Land_2024_SEAEIS (NEU2024). Documentation_ANT-Land_2024_SEAEIS(NEU2024).pdf
Project(s):
Coverage:
Median Latitude: -70.584170 * Median Longitude: -7.988195 * South-bound Latitude: -70.611690 * West-bound Longitude: -8.072500 * North-bound Latitude: -70.556650 * East-bound Longitude: -7.903890
Date/Time Start: 2024-11-24T21:36:24 * Date/Time End: 2024-11-25T09:36:23
Event(s):
NEU2024_wed_a_f_03 * Latitude Start: -70.611690 * Longitude Start: -7.903890 * Latitude End: -70.556650 * Longitude End: -8.072500 * Date/Time Start: 2024-11-17T11:50:00 * Date/Time End: 2024-12-03T14:05:00 * Location: Southern Ocean - Atlantic Sector * Campaign: ANT-Land_2024_SEAEIS (NEU2024) * Basis: NEUMAYER III * Method/Device: Marine endotherm (MET) * Comment: Leptonychotes weddellii, adult female
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Bornemann, Horst | Geocode | ||
| 2 | Dive, time depth profile | DTDP | m | Bornemann, Horst | ||
| 3 | Temperature, water | Temp | °C | Bornemann, Horst | ||
| 4 | Video, on/of | DVS | Bornemann, Horst | on = 1, off = 0 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
129600 data points
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