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Ibcao Bathymetry Data

go-marie sermeq 2022

Emodnet Dataset ID (LID)
0000028802
id
8891
Dataset name
go-marie sermeq 2022
File name
20230120/go-marie-sermeq-2022-100m.xyz
Data format
xyz (tsv)
File size
12564
Dataset version
2
Seabed source ID (SID)
1455
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
GO-MARIE 2022 Southwest Greenland
Cruise ID
0
Cruise report
http://www.oceanresearchproject.org/go-marie/
Chief scientist
Nicole Trenholm
Start date
2022-07-24
End date
2022-09-12
Date format
Only date, no time (code Y-m-d)
From harbour
Paamiut, Greenland
To harbour
Paamiut, Greenland
Originator centre
Ocean Research Project Inc.
Data provider
Ocean Research Project Inc.
Platform class
research vessel
Station name
RV Marie Tharp
Station id
WDM8956
Instrument
multi-beam echosounders
Instrument specified
R2Sonic 2024
Positioning system type
DGPS
Positioning system model
Applanix POSMV WAVEMASTER II
Spatial reference system
EPSG:32622
Horizontal resolution
90.5283
IBCAO gridding Remove and Restore resolution
100
Horizontal quality index
3
Age quality index
3
Purpose quality index
2
Abstract
GO-MARIE 2022 includes multibeam and singlebeam data from southwest Greenland glacial fjords to update the GEBCO IBCAO grid, Bedmachine and post processed data will be available from DCDB. This project used a R2Sonic 2024 multibeam sonar.
Operator who enters this information
marcus
File creation time
2023-01-20 14:05:23.186189+00
Metadata modification time
2023-01-20 19:08:05.198149+00
Bounding box
POLYGON((-2307615.37618 -1861629.56495,-2307615.37618 -1857855.81424,-2301401.05686 -1857855.81424,-2301401.05686 -1861629.56495,-2307615.37618 -1861629.56495))
Color
#596331
Ibcao data status
processing
Processing status
Probably done, check if cleaning is necessary

Revisions

Version 3

Tue, 31 Jan 2023 23:27:09 +0100

Changed scientist, tif file was converted to xyz using GMT, the data were slightly cleaned, transformed to 3996 and gridded to 100 m in Qimera

Version 2

Fri, 20 Jan 2023 20:08:05 +0100

Changed name and srs, converted from tiff, transformed to EPSG 3996, gridded to 100 m

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.