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Ibcao Bathymetry Data

alaska ccom b

Emodnet Dataset ID (LID)
0000001505
id
6131
Dataset name
alaska ccom b
File name
20171215/Alaska_0045deg_CCOM_b.txt
Data format
xyz (tsv)
File size
8999826
Dataset version
5
IBCAO version
3.0
Seabed source ID (SID)
71
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
500
Shape
surface
Cruise name
KM0514-1/2
Cruise ID
0
Start date
2005-06-24
End date
2005-09-01
Date format
Only date, no time (code Y-m-d)
Originator centre
University of New Hampshire, Center for Coastal and Ocean Mapping, Joint Hydrographic Center (UNH/CCOM-JHC)
Data provider
University of New Hampshire, Center for Coastal and Ocean Mapping, Joint Hydrographic Center (UNH/CCOM-JHC)
Platform class
research vessel
Station name
RV Kilo Moana
Station id
WDA7827
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM 120
Positioning system model
NovAtel OEM2-3151R GPS
Horizontal geodetic datum
4326
Vertical datum
sea level
Horizontal resolution
300.439
Vertical resolution
0
IBCAO gridding Remove and Restore resolution
500
Horizontal quality index
3
Vertical quality index
2
Age quality index
1
Purpose quality index
2
Abstract
U.S. Law of the Sea cruise to map the foot of the slope and 2500-m isobath of the Gulf of Alaska continental margin
Database reference
Stockholm University Bathymetry Data Repository
Operator who enters this information
caroline
File creation time
2007-12-25 14:54:24+00
Metadata modification time
2022-10-11 12:20:17.590381+00
Bounding box
POLYGON((-2724561.7797 2722268.7037,-2724561.7797 3005276.2808,-2323274.6391 3005276.2808,-2323274.6391 2722268.7037,-2724561.7797 2722268.7037))
Color
#db6fa1

Revisions

Version 6

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

Updated status

Version 5

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

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

Version 4

Tue, 11 Oct 2022 14:08:31 +0200

Synced to gridding metadata

Version 3

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

Initial commit

Version 2

Tue, 11 Oct 2022 13:11:27 +0200

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

Version 1

Tue, 11 Oct 2022 13:11:27 +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.