Ibcao Bathymetry Data

ew9001

Emodnet Dataset ID (LID)

0000022303

id

5726

Dataset name

ew9001

File name

20220412/EW9001.xyz

File size

30712

Dataset version

3

Seabed source ID (SID)

1300

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

EW9001

Cruise ID

0

Chief scientist

Diebold, John

Start date

End date

Originator centre

Marine Geoscience Data System (MGDS)

Data provider

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

Platform class

research vessel

Station name

RV Maurice Ewing

Station id

WLDZ

Instrument

multi-beam echosounders

Instrument specified

Atlas Hydrosweep DS

Horizontal resolution

3010.89

IBCAO gridding Remove and Restore resolution

200

URL

https://www.ngdc.noaa.gov/ships/maurice_ewing/EW9001_mb.html

Database reference

NOAA NCEI

Operator who enters this information

martin

File creation time

2022-04-12 15:15:30.985065+00

Metadata modification time

2022-05-03 05:55:34.016859+00

Bounding box

POLYGON((-1518343.42 1001488.34,-1518343.42 1008632.924,-1511226.166 1008632.924,-1511226.166 1001488.34,-1518343.42 1001488.34))

Color

#3f9f21

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) }'

Ibcao data status

upcoming

Supplementary data

20220412/noaa.zip

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Revisions

Version 4

Tue, 03 May 2022 07:55:34 +0200

Removed from gridding, no useful data

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