Show Component
Component Name:
Eagle Ray AUV
Component Group:
NOAA Master Component Group
Date Created:
2023-07-14 12:43:52.963
Last Updated By:
Susan.Gottfried
Last Updated:
2023-07-14 12:43:52.963
UUID:
8605d959-7d63-4ecc-9175-84e7ba48f1d6
XML
<gmi:MI_Platform xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:gmd="http://www.isotc211.org/2005/gmd" xmlns:gco="http://www.isotc211.org/2005/gco" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:gmi="http://www.isotc211.org/2005/gmi" xsi:schemaLocation="http://www.isotc211.org/2005/gmi http://ngdc.noaa.gov/metadata/published/xsd/schema.xsd" uuid="8605d959-7d63-4ecc-9175-84e7ba48f1d6"> <gmi:citation> <gmd:CI_Citation> <gmd:title> <gco:CharacterString> University of Southern Mississippi </gco:CharacterString> </gmd:title> <gmd:date> <gmd:CI_Date> <gmd:date> <gco:Date> 2006 </gco:Date> </gmd:date> <gmd:dateType> <gmd:CI_DateTypeCode codeListValue="adopted" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode"> adopted </gmd:CI_DateTypeCode> </gmd:dateType> </gmd:CI_Date> </gmd:date> </gmd:CI_Citation> </gmi:citation> <gmi:identifier> <gmd:MD_Identifier> <gmd:code> <gco:CharacterString> Eagle Ray Deep Sea Mapping AUV </gco:CharacterString> </gmd:code> </gmd:MD_Identifier> </gmi:identifier> <gmi:description> <gco:CharacterString> The EAGLE RAY autonomous underwater vehicle (AUV) follows a pre-programmed mission to map the seafloor independent of its support vessel. This AUV can reach depths of 3000 meters and has mapped many regions off the US east coast and northern Gulf of Mexico, surveying features of geological, biological, and archaeological interest.9 </gco:CharacterString> </gmi:description> <gmi:instrument> <gmi:MI_Instrument> <gmi:identifier> <gmd:MD_Identifier> <gmd:code> <gco:CharacterString> Multibeam Echosounder </gco:CharacterString> </gmd:code> </gmd:MD_Identifier> </gmi:identifier> <gmi:type> <gco:CharacterString> Multibeam Echosounder </gco:CharacterString> </gmi:type> <gmi:description> <gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco"> EAGLE RAY is equipped with a multibeam echosounder, which maps a stripe of the seafloor below it, obtaining full coverage by surveying in a back-and-forth pattern. This sonar also returns water column data along with the backscatter intensity of the bottom reflection, which is useful in assessing bottom type and for both geological surveys and habitat mapping. A subbottom profiler is used to look below the seafloor. </gco:CharacterString> </gmi:description> </gmi:MI_Instrument> </gmi:instrument> </gmi:MI_Platform>