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Ibcao Bathymetry Data

bendtsen 2015

Emodnet Dataset ID (LID)
0000014204
id
10382
Dataset name
bendtsen 2015
File name
20230927/bendtsen-2015-3996.xyz
Data format
xyz (tsv)
File size
690261
Dataset version
4
Seabed source ID (SID)
1496
Seabed data category (TID)
Pre-generated grid — depth value is taken from a pre-generated grid that is based on mixed source data types, e.g. single beam, multibeam, interpolation etc. (code 70)
Included in IBCAO gridding
Yes (code 1)
IBCAO gridding layer weight
1
Cruise ID
0
Cruise report
https://doi.org/10.1038/s41598-017-05089-3
Chief scientist
Bendtsen, Jørgen
Start date
2015-08-10
End date
2015-08-25
Date format
Only date, no time (code Y-m-d)
Originator centre
Aarhus University
Data provider
University of California Irvine Department of Earth System Science
Spatial reference system
EPSG:3996
Horizontal resolution
1.91667
Abstract
Rising temperatures in the Arctic cause accelerated mass loss from the Greenland Ice Sheet and reduced sea ice cover. Tidewater outlet glaciers represent direct connections between glaciers and the ocean where melt rates at the ice-ocean interface are influenced by ocean temperature and circulation. However, few measurements exist near outlet glaciers from the northern coast towards the Arctic Ocean that has remained nearly permanently ice covered. In this study we present hydrographic measurements along the terminus of a major retreating tidewater outlet glacier from Flade Isblink Ice Cap.
URL
https://www.nature.com/articles/s41598-017-05089-3
Operator who enters this information
marcus
File creation time
2023-09-27 10:20:10+00
Metadata modification time
2023-10-23 12:25:46.420622+00
Bounding box
POLYGON((-275246.25756627 -889500.49961966,-275246.25756627 -867518.58959951,-257358.69199842 -867518.58959951,-257358.69199842 -889500.49961966,-275246.25756627 -889500.49961966))
Color
#02b3a5
preprocess
https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/bedmachine_new_sources.py
Ibcao data status
done

Revisions

Version 4

Mon, 23 Oct 2023 14:25:46 +0200

Updated status to done after final check.

Version 3

Wed, 27 Sep 2023 14:09:49 +0200

Data were cleaned of outliers, metadata was corrected and added, status set to finalising pending final check in grid.

Version 2

Mon, 11 Sep 2023 14:07:27 +0200

Data were added to the grid and weight and gridding resolution were assigned.

Version 1

Fri, 03 Mar 2023 15:33:07 +0100

Data were unzipped from dataset #1255, split into several datasets, each converted from matlab to xyz and transformed from EPSG 3413 to 3996 using pre-processing script
Knut and Alice Wallenberg Foundation (KAW) and Swedish Research Council (VR) financed the Oden multibeam system and the installation was financed by the Swedish Maritime Administration. The Oden expeditions were organized by the Swedish Polar Research Secretariat. This Mapping Repository is a part of the Bert Bolin Centre for Climate Research data archive.