1. Home
  2. Data
  3. Ibcao Bathymetry Data

Ibcao Bathymetry Data

healy 14 03

Emodnet Dataset ID (LID)
0000039503
id
10036
Dataset name
healy 14 03
File name
20230603/hly-1403-100m-3996.xyz
Data format
xyz (tsv)
File size
20517430
Dataset version
3
Seabed source ID (SID)
1342
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
10
Data restriction
by negotiation
Shape
surface
Cruise name
HLY1403
Cruise ID
0
Chief scientist
Hansen, Richard
Start date
2014-08-08
End date
2014-08-30
Date format
Only date, no time (code Y-m-d)
From harbour
Seward, Alaska
To harbour
Kodiak, Alaska
Originator centre
Rolling Deck to Repository
Data provider
National Oceanic and Atmospheric Administration, National Centers for Environmental Information
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
Abstract
Raw, underway multibeam sonar data as originally collected from a Kongsberg EM122 system in 2014 on the vessel Healy during the cruise HLY1403, "Arctic Shield 2014 Technology Evaluation", by investigator Richard Hansen.
URL
https://www.ngdc.noaa.gov/ships/healy/HLY1403_mb.html
Database reference
NOAA-NCEI
Operator who enters this information
marcus
File creation time
2023-06-03 09:38:44+00
Metadata modification time
2023-09-11 12:49:40.594603+00
Bounding box
POLYGON((-1745150 1566050,-1745150 3907750,-467750 3907750,-467750 1566050,-1745150 1566050))
Color
#4bcc8b
Ibcao data status
processing
Processing status
Bad quality data, major cleaning needed.

Revisions

Version 3

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

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

Version 2

Sat, 03 Jun 2023 11:52:06 +0200

Raw data were downloaded, gridded to 100 m and transformed from EPSG 4326 to 3996 in Qimera. Changed or added metadata (format, scientist, date format, harbour from/to, originator, provider, srs, horizontal resolution, abstract, database reference, processing status). Status set to processing

Version 1

Tue, 03 May 2022 13:38:17 +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.