Processed ship-based Multibeam Sonar Data acquired during the Maurice Ewing expedition EW9104 (1991)

Dataset Identification:

Resource Abstract: 
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9104 conducted in 1991 (Chief Scientist: Dr. Roger Larson). These data files are of MBSystem Compatible format and include Swath Bathymetry data and were processed at sea using the open source MB-System multibeam sonar processing software. Data were acquired as part of the project(s): Gloria, Sea Beam, Geophysical Investigation of the Juan Fernandez Microplate at the Pacific-Antarctic-Nazca Triple Junction, and funding was provided by NSF grant(s): OCE89-17630 and OCE92-16866.
Citation
Title  Processed ship-based Multibeam Sonar Data acquired during the Maurice Ewing expedition EW9104 (1991)
publication date 2004-09-01
Topic Category:   oceans
Keywords:
Theme keywords (IEDA topic):
keyword term:  Oceans, Marine Geoscience, Solid Earth
Theme keywords (IEDA data type categories):
keyword term:  Bathymetry/Topography
instrument Keywords
keyword term:  Sonar:Multibeam
thesaurus name >
Title  MGDL Device Type vocabulary
datatype Keywords
keyword term:  Bathymetry:Swath
thesaurus name >
Title  MGDL Data Type vocabulary
dataCentre Keywords
keyword term:  Marine-Geo Digital Library (MGDL)
project Keywords
keyword term:  EW9104
Location keywords:
Resource language:   eng
Resource extent
Geographic Extent
Geographic Bounding Box
westBoundLongitude  -116.719040
eastBoundLongitude  -101.045639
northBoundLatitude  -31.015083
southBoundLatitude  -35.240532
Resource extent
Temporal Extent
1991-06-16 1991-07-25
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  Larson, Roger
organisation Name  University of Rhode Island
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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  MBSystem
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/6426
protocol  http
link function  information
Description  Link to landing page for Processed ship-based Multibeam Sonar Data acquired during the Maurice Ewing expedition EW9104 (1991)
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Metadata Information

Metadata data stamp:  2024-02-25
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:6426
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Metadata record format is ISO19139-2 XML (MI_Metadata)