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Ibcao Bathymetry Data

ar46

Emodnet Dataset ID (LID)
0000004501
id
5436
Dataset name
ar46
Dataset version
1
Seabed source ID (SID)
1397
Seabed data category (TID)
Multibeam — depth value collected by a multibeam echo-sounder (code 11)
Included in IBCAO gridding
No (code 0)
Data restriction
by negotiation
Shape
surface
Cruise name
AR46
Cruise ID
0
Chief scientist
Bigorre, Sebastien; Furey, Heather
Start date
End date
Originator centre
Rolling Deck to Repository (R2R)
Data provider
National Oceanic and Atmospheric Administration, National Centers for Environmental Information (NOAA NCEI)
Platform class
research vessel
Station name
RV Neil Armstrong
Station id
WARL
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM122
URL
https://www.ngdc.noaa.gov/ships/neil_armstrong/AR46_mb.html
Database reference
NOAA NCEI
Operator who enters this information
caroline
File creation time
2022-01-20 11:32:47.687378+00
Metadata modification time
2022-05-03 11:38:17.785173+00
Ibcao data status
upcoming

Revisions

Version 10

Mon, 30 Oct 2023 10:58:30 +0100

Updated status to done, gridded to 250m resolution, cleaned data, updated metadata.

Version 9

Tue, 19 Sep 2023 13:35:32 +0200

Updated status to finalising, corrected some metadata.

Version 8

Thu, 14 Sep 2023 12:34:24 +0200

Updated status to processing, added processing_status.

Version 7

Mon, 20 Feb 2023 18:15:11 +0100

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

Version 6

Thu, 29 Sep 2022 16:11:05 +0200

Updated status

Version 5

Fri, 06 May 2022 14:03:54 +0200

Added or changed provider, updated originator to match Seabed List of unique organization names

Version 4

Sat, 23 Apr 2022 03:47:46 +0200

Rough cleaning of outliers in Caris BASE editor at 100 times over aggeration

Version 3

Tue, 12 Apr 2022 19:20:26 +0200

Cleaned ~99 percent of outliners

Version 2

Sat, 09 Apr 2022 04:04:46 +0200

Downloaded rawdata, exported to xyz using MB systems, transformed to epsg:3996 from 4326, gridded to 200 m

Version 1

Tue, 03 May 2022 13:38:17 +0200

Initial commit
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.