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...
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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 |