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Ibcao Bathymetry Data

chauchelille

Emodnet Dataset ID (LID)
0000017803
id
10343
Dataset name
chauchelille
File name
20230927/chauchelille-3996.xyz
Data format
xyz (tsv)
File size
121586
Dataset version
3
Seabed source ID (SID)
1487
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
10
Cruise ID
0
Cruise report
https://doi.org/10.5194/tc-8-1457-2014
Chief scientist
Chauché, Nolwenn
Start date
2009
End date
2010
Date format
Only year (code Y)
Originator centre
Department of Geography and Earth Science, Aberystwyth University
Data provider
University of California Irvine Department of Earth System Science
Spatial reference system
EPSG:3996
Horizontal resolution
69.1089
Abstract
Warm, subtropical-originating Atlantic water (AW) has been identified as a primary driver of mass loss across the marine sectors of the Greenland Ice Sheet (GrIS), yet the specific processes by which this water mass interacts with and erodes the calving front of tidewater glaciers is frequently modelled and much speculated upon but remains largely unobserved. We present a suite of fjord salinity, temperature, turbidity versus depth casts along with glacial runoff estimation from Rink and Store glaciers, two major marine outlets draining the western sector of the GrIS during 2009 and 2010.
URL
https://tc.copernicus.org/articles/8/1457/2014/
Operator who enters this information
marcus
File creation time
2023-09-27 10:28:50+00
Metadata modification time
2023-09-27 12:13:35.961103+00
Bounding box
POLYGON((-1678315.69117058 -1374880.40171392,-1678315.69117058 -1370150.11189687,-1665832.40796794 -1370150.11189687,-1665832.40796794 -1374880.40171392,-1678315.69117058 -1374880.40171392))
Color
#dd0c8a
preprocess
https://git.bolin.su.se/rez/seabed2030-preprocess/-/blob/master/bedmachine_new_sources.py
Ibcao data status
finalising
Processing status
Final check, otherwise 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 14:13:35 +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 14:07:28 +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 info 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.