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Ibcao Bathymetry Data

kn147l2

Emodnet Dataset ID (LID)
0000047304
id
5838
Dataset name
kn147l2
File name
20220422/KN147L2.xyz
File size
40243632
Dataset version
4
Seabed source ID (SID)
1303
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
1000
Data restriction
by negotiation
Shape
surface
Cruise name
KN147L2
Cruise ID
0
Chief scientist
McCartney, M.
Start date
End date
Originator centre
Woods Hole Oceanographic Institution (WHOI)
Data provider
National Oceanic and Atmospheric Administration, National Centers for Environmental Information (NOAA NCEI)
Platform class
research vessel
Station name
RV Knorr
Station id
KCEJ
Instrument
multi-beam echosounders
Instrument specified
SeaBeam 2112
Horizontal resolution
30407.8
IBCAO gridding Remove and Restore resolution
200
URL
https://www.ngdc.noaa.gov/ships/knorr/KN147L2_mb.html
Database reference
NOAA NCEI
Operator who enters this information
caroline
File creation time
2022-04-22 22:49:52+00
Metadata modification time
2022-05-03 05:55:34.016859+00
Bounding box
POLYGON((-2603061.11 -4313367.342,-2603061.11 -2165647.027,-796413.63 -2165647.027,-796413.63 -4313367.342,-2603061.11 -4313367.342))
Color
#ab9708
preprocess
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
upcoming
Supplementary data
20220422/20220422.zip

Revisions

Version 7

Mon, 13 Mar 2023 11:05:15 +0100

Data cleaned in Qimera, added or changed metadata (name, filename, harbour from/to, originator, provider, srs, database reference)

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
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.