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Ibcao Bathymetry Data

healy 16 03 2016

Emodnet Dataset ID (LID)
0000039908
id
7856
Dataset name
healy 16 03 2016
File name
20200311/HLY1603_2016_75m.xyz
Data format
xyz (tsv)
File size
138546946
Dataset version
8
Seabed source ID (SID)
598
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
100000
Data restriction
unrestricted
Cruise name
HLY 1603
Cruise ID
0
Chief scientist
Mayer, Larry
From harbour
Nome, Alaska
To harbour
Dutch Harbor, Alaska
Originator centre
University of New Hampshire, Center for Coastal and Ocean Mapping, Joint Hydrographic Center (UNH/CCOM-JHC)
Data provider
Rolling Deck to Repository (R2R)
Platform class
ship
Station name
CG Healy
Station id
NEPP
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
U.S. Extended Continental Shelf (ECS) Survey: Arctic Ocean
URL
https://www.ngdc.noaa.gov/ships/healy/HLY1603_mb.html
Operator who enters this information
caroline
File creation time
2020-03-13 02:26:58.316575+00
Metadata modification time
2022-10-11 12:20:17.590381+00
Bounding box
POLYGON((-1130137.5 684187.5,-1130137.5 3959962.5,-442387.5 3959962.5,-442387.5 684187.5,-1130137.5 684187.5))
Color
#4ac3f6
Ibcao data status
done

Revisions

Version 8

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

Updated status

Version 7

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

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

Version 6

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

Changed from Polar Stereographic projection (central meridian -165) to IBCAO Polar stereographic at 75m resolution.

Version 5

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

Synced to gridding metadata

Version 4

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

New version, raw data gridded to 75 m in 3996

Version 3

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

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

Version 2

Tue, 03 May 2022 07:17:40 +0200

Reprojected to IBCAO Polar Stereographic (3996)

Version 1

Tue, 03 May 2022 07:17:40 +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.