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Ibcao Bathymetry Data

cage 15-3 2015

Emodnet Dataset ID (LID)
0000014906
id
10384
Dataset name
cage 15-3 2015
File name
20230404/cage-15_3-2015-300m-3996.xyz
Data format
xyz (tsv)
File size
75851
Dataset version
6
Seabed source ID (SID)
1452
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
50
Cruise name
CAGE15-3
Cruise ID
0
Cruise report
https://cage.uit.no/wp-content/uploads/2019/01/15-3.cage-cruise-report-public.pdf
Chief scientist
Silyakova, Anna
Start date
2015-06-27
End date
2015-07-06
Date format
Only date, no time (code Y-m-d)
From harbour
Tromsø, Norway
To harbour
Longyearbyen, Svalbard
Originator centre
The Arctic University of Norway
Data provider
The Arctic University of Norway
Platform class
research vessel
Station name
RV Helmer Hanssen
Station id
LAHV
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM302
Positioning system type
GPS
Spatial reference system
EPSG:3996
Vertical datum
mean sea level
Horizontal resolution
191.35
IBCAO gridding Remove and Restore resolution
300
Horizontal quality index
2
Abstract
The cruise had two main objectives: deployment of the two CAGE ocean floor observatories (OS1 and OS2) at shallow PKF site and deeper PKF site, and an cceanographic survey in the area of shallow PKF methane flares.
URL
https://cage.uit.no/cruise/os1-os2-observatory-deployment-cruise/
Operator who enters this information
marcus
File creation time
2023-04-04 07:38:49+00
Metadata modification time
2023-10-23 12:25:46.599048+00
Bounding box
POLYGON((202501.71 -1254268.752,202501.71 -1230590.271,238931.077 -1230590.271,238931.077 -1254268.752,202501.71 -1254268.752))
Color
#ce98e3
Ibcao data status
done

Revisions

Version 6

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

Updated status to done after final check, changed weight of dataset.

Version 5

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

Updated status to finalising, corrected some metadata.

Version 4

Tue, 04 Apr 2023 10:23:07 +0200

Added back into gridding after converting to correct resolution (300 m) in Qimera. Updated metadata (originator, provider, filesize, filename, weight, in_gridding, gridding_resolution).

Version 3

Tue, 21 Mar 2023 13:54:36 +0100

Removed from gridding due to incorrect dataset resolution.

Version 2

Mon, 13 Mar 2023 10:38:04 +0100

Data were cleaned of majority of outliers in Qimera and added to gridding. Updated or added metadata (name, filename, cruise_report, scientist, harbour_from, harbour_to, platform_class, instrument_specified, srs, abstract, filesize, in_gridding, weight, gridding_resolution, url)

Version 1

Thu, 19 Jan 2023 14:52:51 +0100

Provided by the public web interface
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.