Ibcao Bathymetry Data
araon 03b 2012
Emodnet Dataset ID (LID)
0000005708id
9875Dataset name
araon 03b 2012File name
20230316/kopri-ara03b-chukchisea-2012-100m-3996.xyzData format
xyz (tsv)File size
111013215Dataset version
8Seabed source ID (SID)
88Seabed 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
100000Cruise name
ARA03BCruise ID
0Cruise report
https://repository.kopri.re.kr/handle/201206/4604Chief scientist
Kang, Sung-HoStart date
2012-08-01End date
2012-09-10Date format
Only date, no time (code Y-m-d)From harbour
Nome, AlaskaTo harbour
Nome, AlaskaOriginator centre
Korea Polar Research InstituteData provider
Korea Polar Research InstitutePlatform class
research vesselStation name
RV AraonStation id
DSQL7Instrument
multi-beam echosoundersInstrument specified
Kongsberg EM 122Spatial reference system
EPSG:3996Horizontal resolution
100IBCAO gridding Remove and Restore resolution
100Abstract
Araon Cruise (ARA03B) departed Nome, Alaska on August 1, 2012 and returned to Nome on September 10, 2012. With funding provided by the Ministry of Land, Transport and Maritime Affairs (MLTM) and by Korea Polar Research Institute (KOPRI), the aim of the cruise was to investigate the structure and processes in the water column and subsurface (sediment) around the Chukchi Borderland and Mendeleyev Ridge in rapid transition. The research effort was the first jointly sponsored research cruise of the Korea-Polar Ocean in Rapid Transition (K-PORT) Program, the Arctic Paleoceanography (K-POLAR) Program, and the Korea-Polar Ocean Discovery (K-POD) Program, with support from the MLTM and the KOPRI, respectively. Because of high demand for berth space and ship time on the Arctic cruise aboard Araon in 2012, special efforts were made to accommodate three main projects compatible with the use of the ship during the K-PORT study, and these individual projects are outlined below. In addition to science programs, additional efforts were made to communicate scientific efforts and research issues by providing berth space for a writer that undertook interviews during the scientific work.URL
https://kpdc.kopri.re.kr/search/3f14ed97-8fda-41cc-a8bd-94532fe34db4Operator who enters this information
marcusFile creation time
2023-02-10 11:14:46+00Metadata modification time
2023-03-16 22:42:48.755089+00Bounding box
POLYGON((-770650 862250,-770650 1826850,181150 1826850,181150 862250,-770650 862250))Color
#26855eIbcao data status
doneProcessing status
Some cleaning is still needed
Revisions
Version 11
Tue, 19 Sep 2023 13:35:31 +0200
Updated status to finalising, corrected some metadata.
Version 10
Thu, 14 Sep 2023 12:55:16 +0200
Updated status to processing, updated processing_status.
Version 9
Tue, 21 Mar 2023 13:32:17 +0100
Data file was updated, gridded to 100 m in Qimera
Version 8
Thu, 16 Mar 2023 23:42:48 +0100
Gridded to 100 m in Qimera, added back to the gridding
Version 7
Thu, 16 Mar 2023 23:42:48 +0100
Data cleaned at 20 m resolution in Qimera, changed metadata (start/end_date, in_gridding, horizontal_resolution), removed weight and gridding_resolution, added metadata (cruise_report, scientist, harbour from/to, abstract)
Version 6
Fri, 20 Jan 2023 20:06:40 +0100
The data were transformed from 4326 to 3996 and gridded to 100 m in Qimera
Version 5
Thu, 19 Jan 2023 00:12:51 +0100
The data complete earlier versions of ara03b 1 and ara03b 2. Name, gridding_status, and start and end dates were modified
Version 4
Tue, 03 May 2022 13:27:58 +0200
Updated cid
Version 3
Tue, 03 May 2022 13:27:58 +0200
Status set to processing
Version 2
Tue, 03 May 2022 13:27:58 +0200
Synced to gridding metadata
Version 1
Tue, 03 May 2022 13:27:58 +0200
Initial commit
