<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-21T00:57:49Z</responseDate><request verb="GetRecord" identifier="oai:dspace.mit.edu:1721.1/36060" metadataPrefix="dim">https://dspace.mit.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:dspace.mit.edu:1721.1/36060</identifier><datestamp>2022-01-13T07:54:38Z</datestamp><setSpec>com_1721.1_7582</setSpec><setSpec>com_1721.1_7581</setSpec><setSpec>col_1721.1_131024</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Dajun Tang.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Li, Dan, 1969-</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Ocean Engineering</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2007-02-21T11:11:35Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2007-02-21T11:11:35Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="copyright" lang="en_US">1995</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">1995</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">33821302</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (Ocean. E.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1995.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaves 83-87).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Dan Li.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">Ocean.E.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">87 leaves</dim:field>
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   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
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   <dim:field mdschema="dc" element="rights" qualifier="uri">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Ocean Engineering</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Low-frequency bottom backscattering data analysis using multiple constraints beamforming</dim:field>
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   	&lt;Title>Low-frequency bottom backscattering data analysis using multiple constraints beamforming&lt;/Title>
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    &lt;Keyword>Ocean Engineering&lt;/Keyword>
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