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Ibcao Bathymetry Data

at30-01

Emodnet Dataset ID (LID)
0000011708
id
10438
Dataset name
at30-01
File name
20231030/at30-01-em122-250m-3996.xyz
Data format
xyz (tsv)
File size
17722534
Dataset version
8
Seabed source ID (SID)
1353
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
by negotiation
Shape
surface
Cruise name
AT30-01
Cruise ID
0
Chief scientist
Weller, Robert
Start date
2015-08-05
End date
2015-09-01
Date format
Only date, no time (code Y-m-d)
Originator centre
Rolling Deck to Repository
Data provider
National Oceanic and Atmospheric Administration, National Centers for Environmental Information
Platform class
research vessel
Station name
RV Atlantis
Station id
KAQP
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM122
Spatial reference system
EPSG:3996
Horizontal resolution
250
IBCAO gridding Remove and Restore resolution
250
URL
https://www.ngdc.noaa.gov/ships/atlantis/AT30-01_mb.html
Database reference
NOAA NCEI
Operator who enters this information
marcus
File creation time
2023-10-23 07:36:55+00
Metadata modification time
2023-10-30 09:58:30.855181+00
Bounding box
POLYGON((-4550125 -2968625,-4550125 -1980625,-2127375 -1980625,-2127375 -2968625,-4550125 -2968625))
Color
#3fda78
Ibcao data status
done

Revisions

Version 8

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

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

Version 7

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

Updated status to finalising, corrected some metadata.

Version 6

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

Updated status to processing, added processing_status.

Version 5

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 4

Fri, 23 Sep 2022 13:59:22 +0200

Outliers removed, added to gridding.

Version 3

Sat, 14 May 2022 09:15:38 +0200

Updated status to processed

Version 2

Thu, 12 May 2022 14:59:13 +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.