Ibcao Bathymetry Data

fd170001

Emodnet Dataset ID (LID)

0000024003

id

5758

Dataset name

fd170001

File name

20220412/FD170001-em122.xyz

File size

30995738

Dataset version

3

Seabed source ID (SID)

1369

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

FD170001

Cruise ID

0

Start date

End date

Originator centre

Fugro

Data provider

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

Platform class

research vessel

Station name

MV Fugro Discovery

Station id

3EKE6

Instrument

multi-beam echosounders

Instrument specified

Kongsberg EM122

Horizontal resolution

31770.6

IBCAO gridding Remove and Restore resolution

200

Operator who enters this information

martin

File creation time

2022-04-12 15:15:30.897064+00

Metadata modification time

2022-04-12 17:20:23.970057+00

Bounding box

POLYGON((-3608551.998 -3388919.976,-3608551.998 -2900267.62,-434265.677 -2900267.62,-434265.677 -3388919.976,-3608551.998 -3388919.976))

Color

#5c59d8

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 8

Mon, 30 Oct 2023 10:58:30 +0100

Updated status to done, gridded to 250m resolution, cleaned data, updated metadata.

Version 7

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

Updated status to finalising, corrected some metadata.

Version 6

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 5

Thu, 29 Sep 2022 16:11:04 +0200

Updated status

Version 4

Sat, 23 Apr 2022 03:47:44 +0200

Rough cleaning of outliers in Caris BASE editor at 100 times over aggeration

Version 3

Tue, 12 Apr 2022 19:20:23 +0200

Cleaned ~99 percent of outliners

Version 2

Sat, 09 Apr 2022 04:04:46 +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