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Ibcao Bathymetry Data

healy 22 02

Emodnet Dataset ID (LID)
0000044304
id
10039
Dataset name
healy 22 02
File name
20230602/hly-2202-100m-3996.xyz
Data format
xyz (tsv)
File size
26623335
Dataset version
4
Seabed source ID (SID)
1510
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
Cruise name
HLY2202
Cruise ID
0
Chief scientist
Ashjian, Carin
Start date
2022-09-04
End date
2022-10-24
Date format
Only date, no time (code Y-m-d)
From harbour
Dutch Harbor, Alaska
To harbour
Dutch Harbor, Alaska
Originator centre
Rolling Deck to Repository
Data provider
University of Alaska Fairbanks
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
100
IBCAO gridding Remove and Restore resolution
100
URL
https://www.rvdata.us/search/cruise/HLY2202
Operator who enters this information
marcus
File creation time
2023-06-02 09:06:46+00
Metadata modification time
2023-09-11 12:49:40.635398+00
Bounding box
POLYGON((-946550 -10250,-946550 3945750,87250 3945750,87250 -10250,-946550 -10250))
Color
#38545e
Ibcao data status
processing
Processing status
Good quality data, major cleaning needed.

Revisions

Version 6

Mon, 23 Oct 2023 14:25:46 +0200

Updated status to done after final check.

Version 5

Mon, 02 Oct 2023 11:04:58 +0200

Data were cleaned of outliers, metadata was corrected and added, status set to finalising pending final check in grid.

Version 4

Mon, 11 Sep 2023 14:49:40 +0200

Data were added to the grid and weight and gridding resolution were assigned.

Version 3

Fri, 02 Jun 2023 16:24:01 +0200

Data were gridded to 100 m and transformed from EPSG 4326 to 3996 in Qimera. Changed or added metadata (format, srs, processing status). Status set to processing

Version 2

Thu, 11 May 2023 14:45:19 +0200

The path to the supplementary data folder was corrected

Version 1

Thu, 11 May 2023 14:32:46 +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.