Australian-Antarctic Discordance: bathymetry, magnetics, gravity

Multibeam bathymetry and track line geophysical data (magnetics and gravity) were collected in the AAD (Australian-Antarctic Discordance) area by R/V Hakuho-maru KH-01-3 cruise Leg 3 in 2002.The focused survey area ranges from 123.5°E to 125.5°E and from 50°S and 48°S, along the Southeast Indian Rid...

Full description

Bibliographic Details
Main Author: Okino, Kyoko
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Antarc*
Antarctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.962015
https://doi.org/10.1594/PANGAEA.962015
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962015
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.962015 2024-05-19T07:32:04+00:00 Australian-Antarctic Discordance: bathymetry, magnetics, gravity Okino, Kyoko MEDIAN LATITUDE: -43.616647 * MEDIAN LONGITUDE: 137.371354 * SOUTH-BOUND LATITUDE: -50.262670 * WEST-BOUND LONGITUDE: 123.775360 * NORTH-BOUND LATITUDE: -33.784170 * EAST-BOUND LONGITUDE: 151.497670 * DATE/TIME START: 2002-01-27T03:45:00 * DATE/TIME END: 2002-02-11T22:17:00 2023 application/zip, 5 datasets https://doi.pangaea.de/10.1594/PANGAEA.962015 https://doi.org/10.1594/PANGAEA.962015 en eng PANGAEA Okino, Kyoko; Matsuda, Kohei; Christie, David M; Nogi, Yoshifumi; Koizumi, Kin-ichiro (2004): Development of oceanic detachment and asymmetric spreading at the Australian-Antarctic Discordance. Geochemistry, Geophysics, Geosystems, 5(12), https://doi.org/10.1029/2004GC000793 https://doi.pangaea.de/10.1594/PANGAEA.962015 https://doi.org/10.1594/PANGAEA.962015 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.96201510.1029/2004GC000793 2024-04-23T23:36:33Z Multibeam bathymetry and track line geophysical data (magnetics and gravity) were collected in the AAD (Australian-Antarctic Discordance) area by R/V Hakuho-maru KH-01-3 cruise Leg 3 in 2002.The focused survey area ranges from 123.5°E to 125.5°E and from 50°S and 48°S, along the Southeast Indian Ridge. The multibeam bathymetry was also obtained in the adjacent areas.The bathymetry was collected by SeaBeam2120 (20kHz). The bathymetry data quality is not so high due to the bad sea condition. The total magnetic field was measured using a proton precession magnetometer towed behind the ship. The gravity measurement was done using a NIPR-ORI type shipboard gravitymeter. The main objective of the survey is to reveal the extent of the oceanic core complexes and to reconstruct the mid-ocean ridge process under the melt-poor environment. Dataset Antarc* Antarctic PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(123.775360,151.497670,-33.784170,-50.262670)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
description Multibeam bathymetry and track line geophysical data (magnetics and gravity) were collected in the AAD (Australian-Antarctic Discordance) area by R/V Hakuho-maru KH-01-3 cruise Leg 3 in 2002.The focused survey area ranges from 123.5°E to 125.5°E and from 50°S and 48°S, along the Southeast Indian Ridge. The multibeam bathymetry was also obtained in the adjacent areas.The bathymetry was collected by SeaBeam2120 (20kHz). The bathymetry data quality is not so high due to the bad sea condition. The total magnetic field was measured using a proton precession magnetometer towed behind the ship. The gravity measurement was done using a NIPR-ORI type shipboard gravitymeter. The main objective of the survey is to reveal the extent of the oceanic core complexes and to reconstruct the mid-ocean ridge process under the melt-poor environment.
format Dataset
author Okino, Kyoko
spellingShingle Okino, Kyoko
Australian-Antarctic Discordance: bathymetry, magnetics, gravity
author_facet Okino, Kyoko
author_sort Okino, Kyoko
title Australian-Antarctic Discordance: bathymetry, magnetics, gravity
title_short Australian-Antarctic Discordance: bathymetry, magnetics, gravity
title_full Australian-Antarctic Discordance: bathymetry, magnetics, gravity
title_fullStr Australian-Antarctic Discordance: bathymetry, magnetics, gravity
title_full_unstemmed Australian-Antarctic Discordance: bathymetry, magnetics, gravity
title_sort australian-antarctic discordance: bathymetry, magnetics, gravity
publisher PANGAEA
publishDate 2023
url https://doi.pangaea.de/10.1594/PANGAEA.962015
https://doi.org/10.1594/PANGAEA.962015
op_coverage MEDIAN LATITUDE: -43.616647 * MEDIAN LONGITUDE: 137.371354 * SOUTH-BOUND LATITUDE: -50.262670 * WEST-BOUND LONGITUDE: 123.775360 * NORTH-BOUND LATITUDE: -33.784170 * EAST-BOUND LONGITUDE: 151.497670 * DATE/TIME START: 2002-01-27T03:45:00 * DATE/TIME END: 2002-02-11T22:17:00
long_lat ENVELOPE(123.775360,151.497670,-33.784170,-50.262670)
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_relation Okino, Kyoko; Matsuda, Kohei; Christie, David M; Nogi, Yoshifumi; Koizumi, Kin-ichiro (2004): Development of oceanic detachment and asymmetric spreading at the Australian-Antarctic Discordance. Geochemistry, Geophysics, Geosystems, 5(12), https://doi.org/10.1029/2004GC000793
https://doi.pangaea.de/10.1594/PANGAEA.962015
https://doi.org/10.1594/PANGAEA.962015
op_rights CC-BY-4.0: Creative Commons Attribution 4.0 International
Access constraints: unrestricted
info:eu-repo/semantics/openAccess
op_doi https://doi.org/10.1594/PANGAEA.96201510.1029/2004GC000793
_version_ 1799470021983862784

Similar Items