Ship-based Trackline Geophysical Data (MGD77) acquired during the Eltanin expedition ELT43 (1970)

Dataset Identification:

Resource Abstract: 
This data set was acquired with a ship-based Echosounder Sonar, Magnetometer, and Gravimeter during Eltanin expedition ELT43 conducted in 1970 (Chief Scientist: Dr. Dennis Hayes). These data files are of MGD77 format and include Gravity Field, Magnetic Field, and Singlebeam Bathymetry data and were processed after data collection.
Citation
Title  Ship-based Trackline Geophysical Data (MGD77) acquired during the Eltanin expedition ELT43 (1970)
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:  Antarctica, Continental Margin, Southern Ocean, Subduction Zone
Theme keywords (IEDA data type categories):
keyword term:  Bathymetry/Topography
instrument Keywords
keyword term:  Sonar:Echosounder, 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:  ELT43
Location keywords:
Resource language:   eng
Resource extent
Geographic Extent
Geographic Bounding Box
westBoundLongitude  172.950800
eastBoundLongitude  -67.704200
northBoundLatitude  -41.500000
southBoundLatitude  -66.138200
Resource extent
Temporal Extent
1970-04-21 1970-06-03
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  Hayes, Dennis
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/15640
protocol  http
link function  information
Description  Link to landing page for Ship-based Trackline Geophysical Data (MGD77) acquired during the Eltanin expedition ELT43 (1970)
Linkage for online resource
name  DOI Landing Page
URL:  http://dx.doi.org/10.1594/IEDA/315640
protocol  http
link function  information
Description  Link to DOI landing page.
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Metadata Information

Metadata data stamp:  2025-02-09
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:15640
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Metadata record format is ISO19139-2 XML (MI_Metadata)