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Ibcao Bathymetry Data

healy 12 01 part 01

Emodnet Dataset ID (LID)
0000037803
id
3826
Dataset name
healy 12 01 part 01
File name
20200210/HLY1201p1_2012_20m.xyz
Data format
xyz (tsv)
File size
11992829
Dataset version
3
Seabed source ID (SID)
606
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 1201
Cruise ID
0
Chief scientist
Grebmeier, Jacqueline
Start date
2012-08-09
End date
2012-08-25
Date format
Only date, no time (code Y-m-d)
From harbour
Dutch Harbor, Alaska
To harbour
Barrow, Alaska
Originator centre
University of Maryland Center for Environmental Science (UMCES)
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
20
IBCAO gridding Remove and Restore resolution
100
Abstract
Chukchi Sea Offshore Monitoring in Drilling Area (COMIDA)-Hanna Shoal Ecosystem Study
URL
https://www.ngdc.noaa.gov/ships/healy/HLY1201_mb.html
Database reference
NOAA National Centers for Environmental Information (NCEI)
Operator who enters this information
rez
File creation time
2021-02-20 04:32:44.074498+00
Metadata modification time
2022-10-11 09:49:53.335728+00
Bounding box
POLYGON((-950690 3910010,-950690 3961210,-923610 3961210,-923610 3910010,-950690 3910010))
Color
#ba58eb
Ibcao data status
processing

Revisions

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 two resolutions: 10 m and 20 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 20 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.