Ibcao Bathymetry Data

healy 17 tc

Emodnet Dataset ID (LID)

0000040107

id

9735

Dataset name

healy 17 tc

File name

20220422/HLY17TC-em122.xyz

File size

24950874

Dataset version

7

Seabed source ID (SID)

1363

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

HLY17TC

Cruise ID

0

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

CG Healy

Station id

NEPP

Instrument

multi-beam echosounders

Instrument specified

Kongsberg EM122

Horizontal resolution

46873.6

IBCAO gridding Remove and Restore resolution

200

URL

https://www.ngdc.noaa.gov/ships/healy/HLY17TC_mb.html

Database reference

NOAA NCEI

Operator who enters this information

silvia

File creation time

2022-04-22 22:47:56+00

Metadata modification time

2023-02-20 17:15:11.382474+00

Bounding box

POLYGON((-2467219.219 2890617.523,-2467219.219 5313790.424,-1547059.467 5313790.424,-1547059.467 2890617.523,-2467219.219 2890617.523))

Color

#4733b0

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

Processing status

Some cleaning probably still needed

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Revisions

Version 9

Tue, 19 Sep 2023 13:35:32 +0200

Updated status to finalising, corrected some metadata.

Version 8

Thu, 14 Sep 2023 12:34:24 +0200

Updated status to processing, added processing_status.

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