Ibcao Bathymetry Data

knorr 166l13 2002

Emodnet Dataset ID (LID)

0000049808

id

9851

Dataset name

knorr 166l13 2002

File name

20230308/knorr-166l13-2002-250m-3996.xyz

Data format

xyz (tsv)

File size

2895072

Dataset version

8

Seabed source ID (SID)

1309

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

KN166L13

Cruise ID

0

Start date

2002-07-29

End date

2002-08-01

Date format

Only date, no time (code Y-m-d)

From harbour

Glasgow, Scotland

To harbour

Reykjavik, Iceland

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

Spatial reference system

EPSG:3996

Horizontal resolution

250

IBCAO gridding Remove and Restore resolution

250

URL

https://www.ngdc.noaa.gov/ships/knorr/KN166L13_mb.html

Database reference

NOAA NCEI

Operator who enters this information

marcus

File creation time

2023-03-08 13:52:05+00

Metadata modification time

2023-03-14 09:56:18.741257+00

Bounding box

POLYGON((-1140520.957 -3674132.862,-1140520.957 -2783063.292,-606835.645 -2783063.292,-606835.645 -3674132.862,-1140520.957 -3674132.862))

Color

#2a5cb2

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

done

Supplementary data

20220422/20220422.zip

Processing status

Final check, otherwise done

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Revisions

Version 9

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

Updated status to finalising, corrected some metadata.

Version 8

Tue, 14 Mar 2023 10:56:18 +0100

Updated to correct horizontal resolution and gridding_resolution (to 250 m from 200 m).

Version 7

Thu, 09 Mar 2023 13:11:57 +0100

Cleaned of outliers and outer beam problems in Qimera; updated name, filename, format, filesize, scientist; added date_format, harbour_from, harbour_to, srs.