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Ibcao Bathymetry Data

sanna godthåbsfjorden 2020

Emodnet Dataset ID (LID)
0000133402
id
8889
Dataset name
sanna godthåbsfjorden 2020
File name
20230120/sanna-godthåbsfjorden-2020-100m.xyz
Data format
xyz (tsv)
File size
3135210
Dataset version
2
Seabed source ID (SID)
1453
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
Godthåbsfjorden (Nuup Kangerlua)
Cruise ID
0
Chief scientist
Diana Krawczyk
Start date
2020-10-04
End date
2020-09-10
Date format
Only date, no time (code Y-m-d)
From harbour
Nuuk, Greenland
To harbour
Nuuk, Greenland
Originator centre
Greenland Institute of Natural Resources
Data provider
Greenland Institute of Natural Resources
Platform class
research vessel
Station name
RV Sanna
Station id
OZEK
Instrument
multi-beam echosounders
Instrument specified
Reson SeaBat T50-ER
Positioning system type
GPS
Positioning system model
Applanix POS MV WaveMaster
Spatial reference system
EPSG:32622
Vertical datum
Lowest Astronomical Tide
Horizontal resolution
105.494
IBCAO gridding Remove and Restore resolution
100
Horizontal quality index
3
Vertical quality index
4
Age quality index
3
Purpose quality index
2
Operator who enters this information
marcus
File creation time
2023-01-20 14:03:40.325667+00
Metadata modification time
2023-01-20 19:08:05.198149+00
Bounding box
POLYGON((-2266074.73128 -1823884.90521,-2266074.73128 -1769691.09445,-2194314.91074 -1769691.09445,-2194314.91074 -1823884.90521,-2266074.73128 -1823884.90521))
Color
#87b8da
Ibcao data status
processing
Processing status
Probably done, check if cleaning is necessary

Revisions

Version 5

Thu, 11 May 2023 18:41:55 +0200

Status set to deprecated

Version 4

Wed, 01 Mar 2023 16:35:55 +0100

Added information in the comments about restriction of using this data and publication in IBCAO due to moratorium, removed from gridding, updated status

Version 3

Thu, 09 Feb 2023 18:39:24 +0100

Changed scientist, tif file was converted to xyz using GMT, the data were slightly cleaned, transformed to EPSG 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.