Ibcao Bathymetry Data

ewing 02 05

Emodnet Dataset ID (LID)

0000022509

id

10399

Dataset name

ewing 02 05

File name

20230308/mgds-ew-0205-250m-3996.xyz

Data format

xyz (tsv)

File size

3246235

Dataset version

9

Seabed source ID (SID)

1308

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

EW0205

Cruise ID

0

Cruise report

https://www.pmel.noaa.gov/foci/operations/instructions/2002/ew02-05/EW0205rep.htm

Chief scientist

Floering, William

Start date

2002-05-12

End date

2002-05-25

Date format

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

From harbour

Dutch Harbor, Alaska

To harbour

Kodiak, Alaska

Originator centre

Marine Geoscience Data System

Data provider

National Oceanic and Atmospheric Administration, National Centers for Environmental Information

Platform class

research vessel

Station name

RV Maurice Ewing

Station id

WLDZ

Instrument

multi-beam echosounders

Instrument specified

Atlas Hydrosweep DS-2

Spatial reference system

EPSG:3996

Horizontal resolution

36628

IBCAO gridding Remove and Restore resolution

250

URL

https://www.ncei.noaa.gov/access/metadata/landing-page/bin/iso?id=gov.noaa.ngdc.mgg.multibeam:EW0205_Multibeam

Operator who enters this information

marcus

File creation time

2023-03-08 10:25:37+00

Metadata modification time

2023-10-23 12:25:46.70074+00

Bounding box

POLYGON((-2035383.286 2893058.71,-2035383.286 3792328.448,-1349338.091 3792328.448,-1349338.091 2893058.71,-2035383.286 2893058.71))

Color

#c80a3c

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

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Revisions

Version 9

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

Updated status to done after final check.

Version 8

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

Updated status to finalising, corrected some metadata.

Cleaned of outliers in Qimera, gridded to 250 m resolution instead of 200 m; updated name, filename, format, filesize, gridding_resolution; added cruise_report, date_start, date_end, date_format, harbour_from, harbour_to, platform_class, station_name, station_id, instrument, instrument_specified, srs, url.