Ibcao Bathymetry Data

skq201923s

Emodnet Dataset ID (LID)

0000143503

id

5755

Dataset name

skq201923s

File name

20220412/SKQ201923S-em302.xyz

File size

2486044

Dataset version

3

Seabed source ID (SID)

1393

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

SKQ201923S

Cruise ID

0

Chief scientist

Thomson, James

Start date

End date

Originator centre

Rolling Deck to Repository (R2R)

Data provider

National Oceanic and Atmospheric Administration, National Centers for Environmental Information (NOAA NCEI)

Platform class

research vessel

Station name

RV Sikuliaq

Station id

WDG7520

Instrument

multi-beam echosounders

Instrument specified

Kongsberg EM302

Horizontal resolution

43730.6

IBCAO gridding Remove and Restore resolution

200

Operator who enters this information

martin

File creation time

2022-04-12 15:16:17.737376+00

Metadata modification time

2022-04-12 17:20:25.757663+00

Bounding box

POLYGON((-1224509.946 1745210.712,-1224509.946 3976302.451,-477042.356 3976302.451,-477042.356 1745210.712,-1224509.946 1745210.712))

Color

#a8a151

preprocess

unzip noaa.zip; cat NOAA-*-files.csar-cleaned.txt | perl -pe 's/ I:\\Qimera\\IBCAO_4.2\\XYZ\\NOAA files\\(.+).$//; if ($1) { open(STDOUT, ">>" . $1) || die $!; } else { open(STDOUT) }'

Supplementary data

20220412/noaa.zip

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Revisions

Version 9

Mon, 23 Oct 2023 14:25:46 +0200

Updated status to done, gridded to more accurate 250m resolution.

Version 8

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

Updated status to finalising, corrected some metadata.

Version 7

Wed, 15 Mar 2023 11:19:57 +0100

Data were cleaned of majority of outliers in Qimera. Updated or added filename, filesize, format, date_format, srs, harbour_from, harbour_to, abstract, url.