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    xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1N00.xsd">
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    <logical_identifier>urn:nasa:pds:a16lsrp_soil_mechanics:data:a16_smss_72_m016936_032</logical_identifier>
    <version_id>1.0</version_id>
    <title>Apollo 16 Lunar Self-Recording Penetrometer Soil Mechanics Data Bundle: a16_smss_72_m016936_032.tab</title>
    <information_model_version>1.23.0.0</information_model_version>
    <product_class>Product_Observational</product_class>
    <Citation_Information>
      <publication_year>2025</publication_year>
      <description>This table is a hand-typed reproduction of the        
        handwritten chart of the raw data read from the penetrometer drum         
        returned to Earth and the reduced data for the LSRP Soil Mechanics run    
        designated index number 16.  The chart is on frame 32 (page B-18)         
        of the Soil Mechanics Experiment Report of APOLLO 16 LSRP Data,           
        May 1972.  The corresponding JPEG images and text descriptions for        
        these frames are:                                                         
        document/a16_lsrp_data_report_hires/A16_SMSS_72_M016936_032.JPG and                                
        document/a16_lsrp_data_report_hires/A16_SMSS_72_M016936_032.ASC.</description>
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    <Modification_History>
      <Modification_Detail>
        <modification_date>2025-08-15</modification_date>
        <version_id>1.0</version_id>
        <description>Initial version.</description>
      </Modification_Detail>
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  </Identification_Area>
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    <Time_Coordinates>
      <start_date_time>1972-04-22T23:11:45Z</start_date_time>
      <stop_date_time xsi:nil="true" nilReason="unknown"/>
    </Time_Coordinates>
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      <name>Apollo 16</name>
      <type>Mission</type>
      <Internal_Reference>
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    </Investigation_Area>
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      <Observing_System_Component>
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        <type>Host</type>
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        <type>Instrument</type>
        <Internal_Reference>
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          <reference_type>is_instrument</reference_type>
        </Internal_Reference>
      </Observing_System_Component>
    </Observing_System>
    <Target_Identification>
      <name>Moon</name>
      <type>Satellite</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:target:satellite.earth.moon</lid_reference>
        <reference_type>data_to_target</reference_type>
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  </Observation_Area>
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    <Internal_Reference>
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    <File>
      <file_name>a16_smss_72_m016936_032.tab</file_name>
      <creation_date_time>2011-09-24T22:00:00Z</creation_date_time>
    </File>
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      <local_identifier>TABLE</local_identifier>
      <offset unit="byte">0</offset>
      <records>14</records>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
      <Record_Character>
        <fields>9</fields>
        <groups>0</groups>
        <record_length unit="byte">130</record_length>
        <Field_Character>
          <name>DRUM_LOAD_DEG_MIN</name>
          <field_number>1</field_number>
          <field_location unit="byte">1</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">7</field_length>
          <description>Provides the drum load degrees and minutes as         
            two seperate character strings</description>
        </Field_Character>
        <Field_Character>
          <name>DRUM_LOAD_DECIMAL</name>
          <field_number>2</field_number>
          <field_location unit="byte">10</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">6</field_length>
          <unit>Degree</unit>
          <description>Provides the drum load in decimal degrees</description>
        </Field_Character>
        <Field_Character>
          <name>DRUM_CIRCUMF_DEFLECT</name>
          <field_number>3</field_number>
          <field_location unit="byte">18</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">6</field_length>
          <unit>Millimeter</unit>
          <description>Provides the drum circumference deflection            
            in millimeters</description>
        </Field_Character>
        <Field_Character>
          <name>LOAD</name>
          <field_number>4</field_number>
          <field_location unit="byte">26</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">5</field_length>
          <unit>Newton</unit>
          <description>Provides the load force in Newtons</description>
        </Field_Character>
        <Field_Character>
          <name>STRESS</name>
          <field_number>5</field_number>
          <field_location unit="byte">34</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">5</field_length>
          <unit>Newton/cm^2</unit>
          <description>Provides the stress                                   
            in Newtons per centimeter-squared.</description>
          <Special_Constants>
            <not_applicable_constant>-9.99</not_applicable_constant>
          </Special_Constants>
        </Field_Character>
        <Field_Character>
          <name>INITIAL_DRUM_DEPTH_FINAL</name>
          <field_number>6</field_number>
          <field_location unit="byte">44</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">6</field_length>
          <unit>Centimeter</unit>
          <description>Provides initial drum-depth in centimeters;           
            Final values are not recorded in the original scanned chart</description>
        </Field_Character>
        <Field_Character>
          <name>DELTA_DRUM_DEPTH_READING</name>
          <field_number>7</field_number>
          <field_location unit="byte">55</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">5</field_length>
          <unit>Centimeter</unit>
          <description>Provides delta drum-depth reading in centimeters</description>
        </Field_Character>
        <Field_Character>
          <name>PENETRATION_DEPTH</name>
          <field_number>8</field_number>
          <field_location unit="byte">64</field_location>
          <data_type>ASCII_Real</data_type>
          <field_length unit="byte">5</field_length>
          <unit>Centimeter</unit>
          <description>Provides penetration depth in centimeters</description>
        </Field_Character>
        <Field_Character>
          <name>ADDITIONAL_NOTATIONS</name>
          <field_number>9</field_number>
          <field_location unit="byte">85</field_location>
          <data_type>ASCII_String</data_type>
          <field_length unit="byte">44</field_length>
          <description>Provides additional notation from the original        
            scanned chart and notes from preparing this handtyped table.</description>
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      <description>This file is a hand-typed reproduction of the         
        header lines of the handwritten chart of the raw data read from the       
        penetrometer drum returned to Earth and the reduced data for the LSRP     
        Soil Mechanics run designated index number 16.</description>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
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