Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0114 (2001)

Dataset Identification:

Resource Abstract: 
This data set was acquired with a ship-based BellAerospace BGM-3 Gravimeter, Atlas Hydrosweep DS2 Multibeam Sonar system, and Geometrics G-886 Magnetometer during Maurice Ewing expedition EW0114 conducted in 2001 (Chief Scientist: Dr. James Cochran). These data files are of MGD77 format and include Gravity Field, Magnetic Field, and Singlebeam Bathymetry data and were processed after data collection. Data were acquired as part of the project(s): The Effects of Changes in Mantle Temperature on Melt Supply and Crustal Accretion: An MCS Reflection and OBH Refraction Study of the Southeast Indian Ridge, and funding was provided by NSF grant(s): OCE99-11720.
Citation
Title  Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0114 (2001)
publication date 2010-03-10
Topic Category:   oceans
Keywords:
Theme keywords (IEDA topic):
keyword term:  Oceans, Marine Geoscience, Solid Earth
Theme keywords (IEDA feature of interest):
keyword term:  Southern Ocean
Theme keywords (IEDA data type categories):
keyword term:  Potential Field
instrument Keywords
keyword term:  Sonar:Multibeam, Gravimeter, Magnetometer
thesaurus name >
Title  MGDL Device Type vocabulary
datatype Keywords
keyword term:  Bathymetry:Singlebeam, Magnetic:Field, Gravity:Field
thesaurus name >
Title  MGDL Data Type vocabulary
dataCentre Keywords
keyword term:  Marine-Geo Digital Library (MGDL)
project Keywords
keyword term:  EW0114
Location keywords:
Resource language:   eng
Resource extent
Geographic Extent
Geographic Bounding Box
westBoundLongitude  99.957410
eastBoundLongitude  147.493180
northBoundLatitude  -31.941510
southBoundLatitude  -50.171830
Resource extent
Temporal Extent
2001-12-07 2002-01-24
point of contact - pointOfContact
organisation Name  Marine Geoscience Digital Library (MGDL) | Interdisciplinary Earth Data Alliance (IEDA) | Columbia University
position Name  MGDL Data Manager
Contact information
Postal Address:
electronic Mail Address:  info@marine-geo.org
point of contact - author
individual Name  Cochran, James
organisation Name  Lamont-Doherty Earth Observatory
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Reference system information

Reference System Identifier
Identifier string:  urn:ogc:def:crs:EPSG::4326
authority
Title  EPSG Geodetic Parameter Registry
publication date 2008-11-12
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Resource distribution information

Distributor
distributor contact - pointofContact
organisation Name  Marine Geoscience Digital Library (MGDL) | Interdisciplinary Earth Data Alliance (IEDA) | Columbia University
position Name  MGDL Data Manager
Contact information
Postal Address:
electronic Mail Address:  info@marine-geo.org
Format
Format name  MGD77
Format version  1
Digital Transfer Options
Linkage for online resource
name  link to landing page for resource
URL:  http://www.marine-geo.org/tools/datasets/14818
protocol  http
link function  information
Description  Link to landing page for Ship-based Trackline Geophysical Data (MGD77) acquired during the Maurice Ewing expedition EW0114 (2001)
Linkage for online resource
name  DOI Landing Page
URL:  http://dx.doi.org/10.1594/IEDA/314818
protocol  http
link function  information
Description  Link to DOI landing page.
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Metadata Information

Metadata data stamp:  2024-10-20
Metadata contact - pointofContact
organisation Name  Marine Geoscience Digital Library (MGDL) | Interdisciplinary Earth Data Alliance (IEDA) | Columbia University
position Name  MGDL Data Manager
Contact information
Postal Address:
electronic Mail Address:  info@marine-geo.org
Metadata scope code  series
Metadata language   eng
Metadata standard for this record:  ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
standard version:  ISO 19115-2:2009(E)
Metadata record identifier:  urn:org.marine-geo:metadata:14818
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Metadata record format is ISO19139-2 XML (MI_Metadata)