Ibcao Bathymetry Data

polarstern ark viii3 1991

Emodnet Dataset ID (LID)

0010000519

id

9825

Dataset name

polarstern ark viii3 1991

File name

20230308/awi-polarstern-ark-VIII3-1991-250m-3996.xyz

Data format

xyz (tsv)

File size

17765705

Dataset version

19

IBCAO version

3.1

Within Emodnet zone

1

Seabed source ID (SID)

102

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

no access

Shape

surface

Cruise name

ARK-VIII/3

Cruise ID

10

Cruise report

hdl:10013/epic.10107.d001

Chief scientist

Fütterer, Dieter

Start date

1991-08-01

End date

1991-10-10

Date format

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

From harbour

Tromsø, Norway

To harbour

Tromsø, Norway

Originator centre

Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI)

Data provider

Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research (AWI)

Platform class

research vessel

Station name

RV Polarstern

Station id

DBLK

Instrument

multi-beam echosounders

Instrument specified

Hydrosweep

Spatial reference system

EPSG:3996

Horizontal geodetic datum

4326

Horizontal resolution

100

Vertical resolution

0.1

IBCAO gridding Remove and Restore resolution

250

Horizontal quality index

3

Vertical quality index

2

Age quality index

1

Purpose quality index

2

Abstract

Arctic Ocean. ARCTIC 91

URL

https://epic.awi.de/id/eprint/29798/

Protocol

HTTP-DOWNLOAD

Data access

web data access with registration

Operator who enters this information

marcus

File creation time

2023-03-08 10:15:48+00

Metadata modification time

2023-03-09 12:11:57.230143+00

Bounding box

POLYGON((-161150 -2022650,-161150 249150,784050 249150,784050 -2022650,-161150 -2022650))

Color

#fdbbf5

Ibcao data status

done

Processing status

Final check, otherwise done

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Revisions

Version 21

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

Updated status to finalising, corrected some metadata.

Version 20

Tue, 14 Mar 2023 10:56:18 +0100

Altered name to match previous version to avoid confusion. Updated cruise report, abstract.

Version 19

Thu, 09 Mar 2023 13:11:57 +0100

Cleaned of outliers in Qimera; updated name, filename, filesize, scientist, harbour_from, harbour_to; added date_start, date_end, date_format, srs, url.