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Ibcao Bathymetry Data

mgl 1112 p1

Emodnet Dataset ID (LID)
0000054302
id
2380
Dataset name
mgl 1112 p1
File name
20200210/MGL1112p1_2011_75m.xyz
Data format
xyz (tsv)
File size
15770628
Dataset version
2
Seabed source ID (SID)
619
Seabed data category (TID)
Multibeam — depth value collected by a multibeam echo-sounder (code 11)
Included in IBCAO gridding
Yes (code 1)
IBCAO gridding layer weight
1000
Data restriction
unrestricted
Cruise name
MGL1112
Cruise ID
0
Chief scientist
Coakley, Bernard
Start date
2011-09-06
End date
2011-10-10
Date format
Only date, no time (code Y-m-d)
From harbour
Dutch Harbor, Alaska
To harbour
Dutch Harbor, Alaska
Originator centre
University of Alaska Fairbanks (UAF)
Data provider
Rolling Deck to Repository (R2R)
Platform class
research vessel
Station name
RV Marcus G. Langseth
Station id
WDC6698
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM 122
Spatial reference system
EPSG:3996
Horizontal resolution
75
IBCAO gridding Remove and Restore resolution
100
Abstract
Plate Boundaries Around the Chukchi Borderland
URL
https://www.ngdc.noaa.gov/ships/marcus_g_langseth/MGL1112_mb.html
Database reference
NOAA National Centers for Environmental Information (NCEI)
Operator who enters this information
caroline
File creation time
2021-02-20 04:35:45.921492+00
Metadata modification time
2022-10-11 09:49:53.357344+00
Ibcao data status
processing

Revisions

Version 7

Mon, 20 Feb 2023 18:15:09 +0100

Updated status and processing_status by Caroline (2022-10-10), some modifications were done by Silvia

Version 6

Tue, 11 Oct 2022 14:20:17 +0200

Updated in_gridding to 1

Version 5

Tue, 11 Oct 2022 14:20:17 +0200

The data was cleaned for outliers

Version 4

Tue, 11 Oct 2022 11:49:53 +0200

The raw data was split into two resolutions: 25 m and 75 m

Version 3

Tue, 11 Oct 2022 11:49:53 +0200

Synced to gridding metadata

Version 2

Tue, 11 Oct 2022 11:49:53 +0200

Initial commit. Raw data gridded to 75 m in 3996, not cleaned

Version 1

Tue, 11 Oct 2022 13:17:58 +0200

Metadata version inserted retroactively for data files in the file archive that were not in metadata
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.