���<?xml version="1.0" encoding="utf-8"?>
<Acoustic>
  <Instrument ID="I1">
    <Frequency>38</Frequency>
    <TransducerLocation IDREF="AC_TransducerLocation_AB" />
    <TransducerManufacturer>Simrad</TransducerManufacturer>
    <TransducerModel>ES38B</TransducerModel>
    <TransducerSerial>31342</TransducerSerial>
    <TransducerBeamType IDREF="AC_TransducerBeamType_S2" />
    <TransducerDepth>8</TransducerDepth>
    <TransducerOrientation>elevation 45�� azimuth 90�� rotation 270��</TransducerOrientation>
    <TransducerPSI>-20.6</TransducerPSI>
    <TransducerBeamAngleMajor>7</TransducerBeamAngleMajor>
    <TransducerBeamAngleMinor>7.03</TransducerBeamAngleMinor>
    <TransceiverManufacturer>Simrad</TransceiverManufacturer>
    <TransceiverModel>GPT</TransceiverModel>
    <TransceiverSerial>00907208a0bc</TransceiverSerial>
    <TransceiverFirmware>2.4.3</TransceiverFirmware>
  </Instrument>
  <Calibration ID="C1">
    <Date>2016-02-29</Date>
    <AcquisitionMethod IDREF="AC_AcquisitionMethod_SS" />
    <ProcessingMethod IDREF="AC_ProcessingMethod_calibration.exe" />
    <AccuracyEstimate>0.06</AccuracyEstimate>
  </Calibration>
  <DataAcquisition ID="DA1">
    <SoftwareName IDREF="AC_DataAcquisitionSoftwareName_ER60" />
    <SoftwareVersion>2.4.3</SoftwareVersion>
    <StoredDataFormat IDREF="AC_StoredDataFormat_RAW" />
    <PingDutyCycle>continuous pinging at 0.6 per second</PingDutyCycle>
  </DataAcquisition>
  <DataProcessing ID="DP1">
    <SoftwareName IDREF="AC_DataProcessingSoftwareName_LSSS" />
    <SoftwareVersion>1.11.0</SoftwareVersion>
    <TriwaveCorrection IDREF="AC_TriwaveCorrection_NA" />
    <ChannelID>ChannelID2</ChannelID>
    <Bandwidth>2.43</Bandwidth>
    <Frequency>38</Frequency>
    <TransceiverPower>2000</TransceiverPower>
    <TransmitPulseLength>1.024</TransmitPulseLength>
    <OnAxisGain>26.44</OnAxisGain>
    <OnAxisGainUnit IDREF="AC_OnAxisGainUnit_dB" />
    <SaCorrection>-0.64</SaCorrection>
    <Absorption>9.7</Absorption>
    <AbsorptionDescription>estimated by ER60</AbsorptionDescription>
    <SoundSpeed>1498</SoundSpeed>
    <SoundSpeedDescription>measured at calibration</SoundSpeedDescription>
    <TransducerPSI>3</TransducerPSI>
  </DataProcessing>
  <EchoType ID="ET1">
  	  <Stratum IDREF="AC_Stratum_SURF" />
	  <Comments>EchoTypecoment</Comments> 
	  <Species>
		<SpeciesCode IDREF="SpecWoRMS_126417" />
		<SpeciesCategory>1</SpeciesCategory>
	  </Species>
	  <Species>
		<SpeciesCode IDREF="SpecWoRMS_126436" />
		<SpeciesCategory>1</SpeciesCategory>
	  </Species>
  </EchoType>
  <EchoType ID="ET2">
  	  <Stratum IDREF="AC_Stratum_CLAS" />
	  <Comments>EchoTypecoment</Comments> 
	  <Species>
		<SpeciesCode IDREF="SpecWoRMS_126417" />
		<SpeciesCategory>1</SpeciesCategory>
	  </Species>
	  <Species>
		<SpeciesCode IDREF="SpecWoRMS_126436" />
		<SpeciesCategory>1</SpeciesCategory>
	  </Species>
  </EchoType>
  <Vocabulary>
    <TransducerLocation>
      <Code ID="AC_TransducerLocation_AB" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_TransducerLocation.xml">AB</Code>
    </TransducerLocation>
    <TransducerBeamType>
      <Code ID="AC_TransducerBeamType_S2" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_TransducerBeamType.xml">S2</Code>
    </TransducerBeamType>
    <AcquisitionMethod>
      <Code ID="AC_AcquisitionMethod_SS" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_AcquisitionMethod.xml">SS</Code>
    </AcquisitionMethod>
    <ProcessingMethod>
      <Code ID="AC_ProcessingMethod_calibration.exe" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_ProcessingMethod.xml">calibration.exe</Code>
    </ProcessingMethod>
    <DataAcquisitionSoftwareName>
      <Code ID="AC_DataAcquisitionSoftwareName_ER60" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_DataAcquisitionSoftwareName.xml">ER60</Code>
    </DataAcquisitionSoftwareName>
    <StoredDataFormat>
      <Code ID="AC_StoredDataFormat_RAW" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_StoredDataFormat.xml">RAW</Code>
    </StoredDataFormat>
    <DataProcessingSoftwareName>
      <Code ID="AC_DataProcessingSoftwareName_LSSS" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_DataProcessingSoftwareName.xml">LSSS</Code>
    </DataProcessingSoftwareName>
    <TriwaveCorrection>
      <Code ID="AC_TriwaveCorrection_NA" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_TriwaveCorrection.xml">NA</Code>
    </TriwaveCorrection>
    <OnAxisGainUnit>
      <Code ID="AC_OnAxisGainUnit_dB" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_OnAxisGainUnit.xml">dB</Code>
    </OnAxisGainUnit>
    <Survey>
      <Code ID="AC_Survey_HERAS" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_Survey.xml">HERAS</Code>
      <Code ID="AC_Survey_CSHAS" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_Survey.xml">CSHAS</Code>
    </Survey>
    <Country>
      <Code ID="ISO_3166_IE" CodeType="https://acoustic.ices.dk/Services/Schema/XML/ISO_3166.xml">IE</Code>
    </Country>
    <Platform>
      <Code ID="SHIPC_45CE" CodeType="https://acoustic.ices.dk/Services/Schema/XML/SHIPC.xml">45CE</Code>
    </Platform>
    <Organisation>
      <Code ID="EDMO_396" CodeType="https://acoustic.ices.dk/Services/Schema/XML/EDMO.xml">396</Code>
    </Organisation>
    <PingAxisIntervalType>
      <Code ID="AC_PingAxisIntervalType_distance" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_PingAxisIntervalType.xml">distance</Code>
    </PingAxisIntervalType>
    <PingAxisIntervalUnit>
      <Code ID="AC_PingAxisIntervalUnit_nmi" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_PingAxisIntervalUnit.xml">nmi</Code>
    </PingAxisIntervalUnit>
    <PingAxisIntervalOrigin>
      <Code ID="AC_PingAxisIntervalOrigin_start" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_PingAxisIntervalOrigin.xml">start</Code>
    </PingAxisIntervalOrigin>
    <Origin>
      <Code ID="AC_LogOrigin_start" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_LogOrigin.xml">start</Code>
    </Origin>
    <LogValidity>
      <Code ID="AC_LogValidity_V" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_LogValidity.xml">V</Code>
    </LogValidity>
   <Type>
      <Code ID="AC_AcousticDataType_C" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_AcousticDataType.xml">C</Code>
    </Type>
    <Unit>
      <Code ID="AC_DataUnit_m2nmi-2" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_DataUnit.xml">m2nmi-2</Code>
    </Unit>
	<SpeciesCode>
      <Code ID="SpecWoRMS_126417" CodeType="https://acoustic.ices.dk/Services/Schema/XML/SpecWoRMS.xml">126417</Code>
      <Code ID="SpecWoRMS_126436" CodeType="https://acoustic.ices.dk/Services/Schema/XML/SpecWoRMS.xml">126436</Code>
    </SpeciesCode>
	<Stratum>
      <Code ID="AC_Stratum_SURF" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_Stratum.xml">SURF</Code>
      <Code ID="AC_Stratum_CLAS" CodeType="https://acoustic.ices.dk/Services/Schema/XML/AC_Stratum.xml">CLAS</Code>
    </Stratum>
  </Vocabulary>
  <Cruise>
    <Survey>
      <Code IDREF="AC_Survey_HERAS" />
      <Code IDREF="AC_Survey_CSHAS" />
    </Survey>
    <Country IDREF="ISO_3166_IE" />
    <Platform IDREF="SHIPC_45CE" />
    <StartDate>2016-02-27</StartDate>
    <EndDate>2016-03-22</EndDate>
    <Organisation IDREF="EDMO_396" />
    <LocalID>45CE201605</LocalID>
    <Log>
      <Distance>1</Distance>
      <Time>2016-03-04T19:13:09</Time>
      <Latitude>58.35</Latitude>
      <Longitude>-2.423</Longitude>
      <Origin IDREF="AC_LogOrigin_start" />
      <Validity IDREF="AC_LogValidity_V" />
      <BottomDepth>112</BottomDepth>
      <Sample>
        <ChannelDepthUpper>0</ChannelDepthUpper>
        <ChannelDepthLower>10</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
		 <EchoType IDREF="ET2" />
         <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
      </Sample>
      <Sample>
        <ChannelDepthUpper>10</ChannelDepthUpper>
        <ChannelDepthLower>20</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
          <EchoType IDREF="ET1" />
		  <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>4.96</Value>
        </Data>
        <Data>
     	  <EchoType IDREF="ET2" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>46.45</Value>
        </Data>
      </Sample>
      <Sample>
        <ChannelDepthUpper>20</ChannelDepthUpper>
        <ChannelDepthLower>30</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
          <EchoType IDREF="ET1" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
        <Data>
          <EchoType IDREF="ET2" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
      </Sample>
    </Log>
    <Log>
      <Distance>2</Distance>
      <Time>2016-03-04T19:19:55</Time>
      <Latitude>58.35</Latitude>
      <Longitude>-2.392</Longitude>
      <Origin IDREF="AC_LogOrigin_start" />
      <Validity IDREF="AC_LogValidity_V" />
      <BottomDepth>115</BottomDepth>
      <Sample>
        <ChannelDepthUpper>0</ChannelDepthUpper>
        <ChannelDepthLower>10</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
          <EchoType IDREF="ET1" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
        <Data>
          <EchoType IDREF="ET2" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
      </Sample>
      <Sample>
        <ChannelDepthUpper>10</ChannelDepthUpper>
        <ChannelDepthLower>20</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
          <EchoType IDREF="ET1" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>15.34</Value>
        </Data>
        <Data>
          <EchoType IDREF="ET2" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>10.12</Value>
        </Data>
      </Sample>
      <Sample>
        <ChannelDepthUpper>20</ChannelDepthUpper>
        <ChannelDepthLower>30</ChannelDepthLower>
        <PingAxisInterval>1</PingAxisInterval>
        <PingAxisIntervalType IDREF="AC_PingAxisIntervalType_distance" />
        <PingAxisIntervalUnit IDREF="AC_PingAxisIntervalUnit_nmi" />
        <SvThreshold>-70</SvThreshold>
        <Instrument IDREF="I1" />
        <Calibration IDREF="C1" />
        <DataAcquisition IDREF="DA1" />
        <DataProcessing IDREF="DP1" />
        <PingAxisIntervalOrigin IDREF="AC_PingAxisIntervalOrigin_start" />
        <Data>
          <EchoType IDREF="ET1" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
        <Data>
          <EchoType IDREF="ET2" />
          <Type IDREF="AC_AcousticDataType_C" />
          <Unit IDREF="AC_DataUnit_m2nmi-2" />
          <Value>0</Value>
        </Data>
      </Sample>
    </Log>
  </Cruise>
</Acoustic>