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Ibcao Bathymetry Data

sonne 264 2018

Emodnet Dataset ID (LID)
0000144603
id
9771
Dataset name
sonne 264 2018
File name
20230224/awi-sonne-264-2018-100m-3996.xyz
Data format
xyz (tsv)
File size
162238628
Dataset version
3
Seabed source ID (SID)
1485
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
100000
Cruise name
SO264
Cruise ID
0
Cruise report
https://oceanrep.geomar.de/id/eprint/44761/1/geomar_rep_ns_46_2018.pdf
Chief scientist
Nürnberg, Dirk
Start date
2018-06-30
End date
2018-08-24
Date format
Only date, no time (code Y-m-d)
From harbour
Suva, Fiji
To harbour
Yokohama, Japan
Originator centre
GEOMAR Helmholtz Centre for Ocean Research Kiel
Data provider
GEOMAR Helmholtz Centre for Ocean Research Kiel
Platform class
research vessel
Station name
RV Sonne
Station id
DBBE
Instrument
multi-beam echosounders
Instrument specified
Kongsberg EM 122
Positioning system type
DGPS
Positioning system model
Kongsberg Seatex Seapath 320+ Precise Heading, Attitude and Positioning Sensor
Spatial reference system
EPSG:3996
Vertical datum
sea level
Horizontal resolution
100
IBCAO gridding Remove and Restore resolution
100
Abstract
The North (N) Pacific increasingly attracts attention due to its prime role in shaping the Earth’s climate. The RV SONNE-EMPEROR cruise SO264 aiming at the Emperor Seamount Chain in the N Pacific focussed on scientific questions closely linking paleoceanographic, paleoclimatic, chemical-oceanographic, and marine biological studies in an integrated approach to advance the dynamic and three-dimensional process-oriented understanding of the complex N Pacific’s role for regulating ocean-atmosphere greenhouse gas exchanges prior to anthropogenic timescales. RV SONNE cruise SO264 took place in the framework of the BMBF-funded joint project “SONNE- EMPEROR: The Plio/Pleistocene to Holocene development of the pelagic North Pacific from surface to depth – assessing its role for the global carbon budget and Earth ́s climate” coordinated by GEOMAR (Kiel) and AWI (Bremerhaven).
URL
https://doi.org/10.1594/PANGAEA.898684
Operator who enters this information
marcus
File creation time
2023-02-16 10:14:55+00
Metadata modification time
2023-02-24 13:49:19.323037+00
Bounding box
POLYGON((824350 4328150,824350 5837050,1318850 5837050,1318850 4328150,824350 4328150))
Color
#3bcd51
Ibcao data status
done
Processing status
Final check, otherwise done.

Revisions

Version 5

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

Updated status to done, data were cleaned of some outliers.

Version 4

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

Updated status to finalising, corrected some metadata.

Version 3

Fri, 24 Feb 2023 14:49:19 +0100

Data were cleaned of majority of issues at a resolution of 100 m in Qimera.

Version 2

Wed, 22 Feb 2023 13:44:04 +0100

Data were converted into single xyz-file, transformed from 4326 to 3996 and gridded to 100 m in Qimera

Version 1

Wed, 15 Feb 2023 11:38:31 +0100

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.