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Ibcao Bathymetry Data

healy 11 03 50m

Emodnet Dataset ID (LID)
0000037107
id
10285
Dataset name
healy 11 03 50m
File name
20230308/healy-1103-2011-50m-3996.xyz
Data format
xyz (tsv)
File size
53198905
Dataset version
7
Seabed source ID (SID)
604
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
HLY 1103
Cruise ID
0
Chief scientist
Pickart, Robert
Start date
2011-10-03
End date
2011-10-27
Date format
Only date, no time (code Y-m-d)
From harbour
Dutch Harbor, Alaska
To harbour
Dutch Harbor, Alaska
Originator centre
Woods Hole Oceanographic Institution
Data provider
Rolling Deck to Repository
Platform class
research vessel
Station name
CG Healy
Station id
NEPP
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM 122
Spatial reference system
EPSG:3996
Horizontal resolution
50
IBCAO gridding Remove and Restore resolution
100
Abstract
Circulation, Cross-Shelf Exchange, Sea Ice, and Marine Mammal Habitats on the Alaska Beaufort Sea Shelf
URL
https://www.ngdc.noaa.gov/ships/healy/HLY1103_mb.html; http://www.rvdata.us/catalog/HLY1003
Operator who enters this information
marcus
File creation time
2023-03-07 11:40:03+00
Metadata modification time
2023-09-19 12:01:24.583805+00
Bounding box
POLYGON((-1511775 1120425,-1511775 3954825,-685725 3954825,-685725 1120425,-1511775 1120425))
Color
#a675b3
Ibcao data status
finalising
Processing status
Final check for cleaning, otherwise done

Revisions

Version 7

Tue, 19 Sep 2023 14:01:24 +0200

Updated status to finalising, corrected some metadata.

Version 6

Thu, 09 Mar 2023 13:11:57 +0100

Cleaned of outliers in Qimera; updated name, filename, filesize, platform_class; added date_start, date_end, date_format

Version 5

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

Updated status

Version 4

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

The raw data was split into three resolutions: 25 m, 50 m, and 100 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 50 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.