Ibcao Bathymetry Data

ew9607

Emodnet Dataset ID (LID)

0000022403

id

5695

Dataset name

ew9607

File name

20220412/EW9607.xyz

File size

20896863

Dataset version

3

Seabed source ID (SID)

1302

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

EW9607

Cruise ID

0

Chief scientist

Holbrook, Steven

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

43098.2

IBCAO gridding Remove and Restore resolution

200

URL

https://www.ngdc.noaa.gov/ships/maurice_ewing/EW9607_mb.html

Database reference

NOAA NCEI

Operator who enters this information

martin

File creation time

2022-04-12 15:15:30.781063+00

Metadata modification time

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

Bounding box

POLYGON((-3875926.299 -2976971.593,-3875926.299 -2145425.64,-1131053.523 -2145425.64,-1131053.523 -2976971.593,-3875926.299 -2976971.593))

Color

#89515f

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 8

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

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

Version 7

Mon, 20 Feb 2023 18:15:11 +0100

Updated status and processing_status by Caroline (2022-10-10), some modifications were done by Silvia

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