Ibcao Bathymetry Data
kn221-02
Emodnet Dataset ID (LID)
0000049209id
10374Dataset name
kn221-02File name
20231013/kn221-02-3012-p1-250m-3996.xyzData format
xyz (tsv)File size
13531584Dataset version
9Seabed source ID (SID)
1339Seabed 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
1000Data restriction
by negotiationShape
surfaceCruise name
KN221-02Cruise ID
0Cruise report
https://pureadmin.uhi.ac.uk/ws/portalfiles/portal/1899573/KN221_02_Cruise_Report.pdfChief scientist
Johns, WilliamStart date
2014-07-09End date
2014-08-01Date format
Only date, no time (code Y-m-d)From harbour
Reykjavík, IcelandTo harbour
Reykjavík, IcelandOriginator centre
Rolling Deck to RepositoryData provider
National Oceanic and Atmospheric Administration, National Centers for Environmental InformationPlatform class
research vesselStation name
RV KnorrStation id
KCEJInstrument
multi-beam echosoundersInstrument specified
SeaBeam 3012-P1Spatial reference system
EPSG:3996Horizontal resolution
250IBCAO gridding Remove and Restore resolution
250URL
https://www.ngdc.noaa.gov/ships/knorr/KN221-02_mb.htmlDatabase reference
NOAA NCEIOperator who enters this information
marcusFile creation time
2023-10-12 14:48:02+00Metadata modification time
2023-10-13 08:58:16.430721+00Bounding box
POLYGON((-2011125 -3665125,-2011125 -2675125,-596375 -2675125,-596375 -3665125,-2011125 -3665125))Color
#a483depreprocess
cat NOAA-*-files.csar.txt | perl -pe 's/ I:\\Qimera\\IBCAO_4.2\\XYZ\\NOAA files\\(.+).$//; if ($1) { open(STDOUT, ">>" . $1) || die $!; } else { open(STDOUT) }'Ibcao data status
finalisingProcessing status
Final check, otherwise done.
Revisions
Version 9
Fri, 13 Oct 2023 10:58:16 +0200
Data were cleaned of outliers in Qimera at 100 m resolution, gridded to 250 m, and some metadata was corrected and added.
Version 8
Tue, 19 Sep 2023 13:35:32 +0200
Updated status to finalising, corrected some metadata.
Version 7
Thu, 14 Sep 2023 12:34:24 +0200
Updated status to processing, added processing_status.
Version 6
Thu, 29 Sep 2022 16:11:04 +0200
Updated status
Version 5
Sat, 14 May 2022 09:12:00 +0200
Updated status to processed
Version 4
Tue, 03 May 2022 07:55:34 +0200
Rough cleaning of outliers in Caris BASE editor at 100 times over aggeration
Version 3
Tue, 03 May 2022 07:55:34 +0200
Cleaned ~99 percent of outliners
Version 2
Tue, 03 May 2022 07:55:34 +0200
Downloaded rawdata, exported to xyz using MB systems, transformed to epsg:3996 from 4326, gridded to 200 m
Version 1
Tue, 03 May 2022 13:38:17 +0200
Initial commit
