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Metadata Identifier: gov.noaa.ngdc.mgg.geology:G02886

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 Heat Flow Data Cruise MD72 RV Marion Dufresne over the Mascarene Ridge Data were gathered by the R/V Marion Dufresne in May and June of 1992 over the Mascarene Ridge in the Indian Ocean on cruise MD72/MASCAFLUX. Heat flow measurements for 96 in-situ readings including both thermal conductivity and thermal gradient were recorded along two profiles perpendicular to the mascarene ridge. NGDC also archives bathymetric and magnetic data from the cruise in the GEODAS geophysical data management system. Data correspond to: Bonneville, et al., EOS, 73, 43, p. 542, 1992. and Bonneville, A., R.P. Von Herzen and F. Lucazeau, Heat flow over Reunion hot spot track: additional evidence for thermal rejuvenation of oceanic lithosphere, Journal of Geophysical Research, 1995. The data were sent to NGDC by Dr. Alain Bonneville for distribution.
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SV_Identification

none found
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CI_Citation

Count Component Title Date Citation Identifier
1 CIESIN Keyword Thesaurus
    1 Documentation
    • 1992-01-01
    1 European Petroleum Survey Group (EPSG) Geodetic Parameter Registry
    • 2008-11-12
    1 Heat Flow Data Cruise MD72 RV Marion Dufresne over the Mascarene Ridge
    • 1997-11-14
    • 1997-11-14
    1 INFOTERRA Keyword Thesaurus
      1 NASA/GCMD Data Center Keywords NASA/GCMD Data Center Keywords
        1 NASA/GCMD Instrument Keywords NASA/GCMD Instrument Keywords
          1 NASA/GCMD Location Keywords NASA/GCMD Location Keywords
            1 NASA/GCMD Platform Keywords NASA/GCMD Platform Keywords
              1 NASA/GCMD Project Keywords NASA/GCMD Project Keywords
                1 NASA/GCMD Science Keywords NASA/GCMD Science Keywords
                  1 NASA/Global Change Master Directory (GCMD) Platform Keywords NASA/Global Change Master Directory (GCMD) Platform Keywords
                  • 2008-02-05
                  1 The NGDC Marine Geology Data Archive
                  • 1976-12-31
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                  CI_Series

                  Count Component Name Issue Identification Page
                  1 Marine Geology and Geophysics (MGG) MGG 67065005
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                  CI_ResponsibleParty

                  Count Component Individual Organization Position Email Role Linkage
                  6 GCMD Valids custodian http://gcmd.nasa.gov/learn/keyword_list.html
                  1 Alain Bonneville Laboratoire de Geosciences Marines et Teledetection Universite Francaise du Pacifique originator
                  1 Carla J. Moore - custodian - DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Carla J. Moore DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Marine Geology Data Manager geology.info@noaa.gov custodian
                  2 pointOfContact - DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Marine Geology Data Manager geology.info@noaa.gov pointOfContact
                  1 Marine Geology Data Manager - distributor - DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce Marine Geology Data Manager geology.info@noaa.gov distributor
                  1 European Petroleum Survey Group http://www.epsg-registry.org/
                  1 F. Lucazeau Laboratoire de Geosciences Marines et Teledetection Universite Francaise du Pacifique originator
                  6 GCMD User Support Office NASA GCMD User Support Office gcmduso@gcmd.gsfc.nasa.gov custodian http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso
                  1 GCMD Valids NASA Global Change Master Directory (GCMD) gcmduso@gcmd.gsfc.nasa.gov custodian http://gcmd.nasa.gov/Resources/valids/
                  1 GCMD User Support Office NASA Global Change Master Directory (GCMD) User Support Office gcmduso@gcmd.gsfc.nasa.gov custodian http://gcmd.nasa.gov/index.html
                  2 National Geophysical Data Center, NOAA publisher
                  1 Richard P. Von Herzen Woods Hole Oceanographic Institution originator
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                  CI_OnlineResource

                  Count Component Linkage Name Description Function
                  6 http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso GCMD Feedback Form Have a Comment for the GCMD? information
                  1 No Title http://gcmd.nasa.gov/Resources/valids/ NASA Global Change Master Directory (GCMD) Keyword Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. download
                  1 No Title http://gcmd.nasa.gov/index.html NASA Global Change Master Directory (GCMD) Home Page information
                  6 GCMD Keyword Page http://gcmd.nasa.gov/learn/keyword_list.html GCMD Keywords Page This page describes the NASA GCMD Keywords, how to reference those keywords and provides download instructions. information
                  1 http://www.epsg-registry.org/ European Petroleum Survey Group Geodetic Parameter Dataset Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. search
                  1 http://www.ngdc.noaa.gov/mgg/geolin/geolin.html search by set discovery via the NGDC marine geologic inventory search
                  2 http://www.ngdc.noaa.gov/mgg/geology/67065005.html dataset information page Web page of information about the database including links to full documentation and free data download from NGDC. information
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                  MD_Identifier or RS_Identifier

                  Count Component Code
                  1 SHIPS > SHIPS
                  1 urn:ogc:def:crs:EPSG:4326
                  1 various
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                  EX_Extent

                  Bounding Box Temporal Extent
                  Count Component Description West East North South Start End
                  1 Mascarene Ridge, Indian Ocean 55.8183 59.3337 -16.167 -18.4342 1992-05-10 1992-06-08
                  Unresolved Xlinks
                  #boundingExtent at: /gmi:MI_Metadata/gmd:dataQualityInfo[1]/gmd:DQ_DataQuality[1]/gmd:scope[1]/gmd:DQ_Scope[1]/gmd:extent[1]
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                  EX_GeographicBoundingBox

                  Count Component West East North South
                  1 55.8183 59.3337 -16.167 -18.4342
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                  EX_TemporalExtent

                  Count Component Start End
                  1 1992-05-10 1992-06-08
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                  MD_Format

                  Count Component Name Version specification
                  1 ASCII
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                  MD_Medium

                  none found
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                  MD_Constraints

                  Count Component Use Limitation
                  1 Please cite the originator of the data set, the date downloaded, and the National Geophysical Data Center, NOAA, as the source of the data.
                  1 NGDC Copyright Statement Produced by the NOAA National Geophysical Data Center. Not subject to copyright protection within the United States.
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                  MD_ReferenceSystem

                  Count Component Code Authority Title
                  1 European Petroleum Survey Group (EPSG) Geodetic Parameter Registry urn:ogc:def:crs:EPSG:4326 European Petroleum Survey Group (EPSG) Geodetic Parameter Registry
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                  MD_GridSpatialRepresentation

                  none found
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                  MD_Georeferenceable or MI_Georeferenceable

                  none found
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                  MD_Georectified or MI_Georectified

                  none found
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                  MD_Dimension

                  none found
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                  MD_CoverageDescription or MI_CoverageDescription

                  Count Component Attribute Description Content Type
                  1 point The Latitude and Longitude (point) from which a sample of sediment or rock was collected from the sea floor or a lakebed.
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                  MD_Band or MI_Band

                  Count Component Identifier Descriptor
                  1 Latitude Distance measured north or south from the equator. Distance north is positive, distance south is negative.
                  1 Longitude Longitude is measured from the Prime Meridian (which is the north/south line that runs through Greenwich, England), values measured east are positive and values measured west are negative.
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                  MI_RangeElementDescription

                  none found
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                  MD_AggregateInformation

                  Count Component Title Code Association Type Code
                  1 The NGDC Marine Geology Data Archive largerWorkCitation
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                  LE_Source or LI_Source

                  Count Component Title Date Description
                  1 Unknown A. Bonneville, Centre Universitaire de Polynesie Francaise
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                  LE_ProcessStep or LI_ProcessStep

                  Count Component DateTime Description
                  1 1997-11-14T00:00:00 Received data from originator
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                  MI_Operation

                  none found
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                  MI_Platform

                  Count Component Code Description
                  1 SHIPS > SHIPS SHIPS > SHIPS Various ships
                  Unresolved Xlinks
                  SHIPS > SHIPS at: /gmi:MI_Metadata/gmi:acquisitionInformation[1]/gmi:MI_AcquisitionInformation[1]/gmi:platform[1]
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                  MI_Instrument

                  Count Component Code Type Description
                  1 various
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