<?xml version="1.0" encoding="UTF-8"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1J00.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/mission/lro/v1/PDS4_LRO_1J00_1020.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/disp/v1/PDS4_DISP_1J00_1510.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/cart/v1/PDS4_CART_1J00_1970.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model href="https://pds.nasa.gov/pds4/img/v1/PDS4_IMG_1J00_1870.sch" schematypens="http://purl.oclc.org/dsdl/schematron"?>

<Product_Observational
  xmlns="http://pds.nasa.gov/pds4/pds/v1"
  xmlns:pds="http://pds.nasa.gov/pds4/pds/v1"
  xmlns:disp="http://pds.nasa.gov/pds4/disp/v1"
  xmlns:cart="http://pds.nasa.gov/pds4/cart/v1"
  xmlns:lro="http://pds.nasa.gov/pds4/mission/lro/v1"
  xmlns:img="http://pds.nasa.gov/pds4/img/v1"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1J00.xsd
  http://pds.nasa.gov/pds4/mission/lro/v1 https://pds.nasa.gov/pds4/mission/lro/v1/PDS4_LRO_1J00_1020.xsd
  http://pds.nasa.gov/pds4/disp/v1 https://pds.nasa.gov/pds4/disp/v1/PDS4_DISP_1J00_1510.xsd
  http://pds.nasa.gov/pds4/cart/v1 https://pds.nasa.gov/pds4/cart/v1/PDS4_CART_1J00_1970.xsd
  http://pds.nasa.gov/pds4/img/v1 https://pds.nasa.gov/pds4/img/v1/PDS4_IMG_1J00_1870.xsd">

  <Identification_Area>
    <logical_identifier>urn:nasa:pds:lro-l-lroc-5-rdr:lrolrc_2001_data:bdr.nac_pole.nac_pole_south_cm_035.nac_pole_south_cm_035_p848s3487</logical_identifier>
    <version_id>2.0</version_id>
    <title>1 meter/pixel</title>
    <information_model_version>1.19.0.0</information_model_version>
    <product_class>Product_Observational</product_class>
    <Alias_List>
      <Alias>
        <alternate_id>NAC_POLE_SOUTH_CM_035_P848S3487.IMG</alternate_id>
        <comment>Original filename at PDS3 archive, on-line at LROC Node</comment>
      </Alias>
    </Alias_List>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2025-12-12</modification_date>
        <version_id>2.0</version_id>
        <description>
          Correction to PDS4 labels.
        </description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2024-09-13</modification_date>
        <version_id>1.0</version_id>
        <description>
          This PDS4 labeled (detached label) product (orig PDS3 image) is a result
          migrating Lunar Reconnaissance Orbiter Camera RDR data to PDS4.
        </description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Observation_Area>
    <Time_Coordinates>
      <start_date_time xsi:nil="true" nilReason="inapplicable"/>
      <stop_date_time xsi:nil="true" nilReason="inapplicable"/>
    </Time_Coordinates>
    <Primary_Result_Summary>
      <purpose>Science</purpose>
      <processing_level>Derived</processing_level>
      <description>
        This is a mosaic made using a set of 449 controlled images with
        sub-solar longitudes ranging from 30 degrees to 40 degrees. These images
        are a subset of the images in a controlled mosaic consisting of 18323
        NAC images of the lunar south polar region acquired between 2009 and
        2013. Control solutions were performed using the ISIS jigsaw application
        using 1,677,811 points and over 14 million measures in the region from
        90.0 to 85.0 degrees south. The network was constrained using points in
        images that were tied to Lunar Orbiter Laser Altimeter (LOLA
      </description>
    </Primary_Result_Summary>
    <Investigation_Area>
      <name>Lunar Reconnaissance Orbiter</name>
      <type>Mission</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:investigation:mission.lunar_reconnaissance_orbiter</lid_reference>
        <reference_type>data_to_investigation</reference_type>
        <comment>This is the PDS4 logical identifier for LRO</comment>
      </Internal_Reference>
    </Investigation_Area>
    <Observing_System>
      <Observing_System_Component>
        <name>LUNAR RECONNAISSANCE ORBITER CAMERA</name>
        <type>Instrument</type>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:instrument:lro.lroc</lid_reference>
          <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>
      </Internal_Reference>
    </Target_Identification>
    <Mission_Area>
      <lro:LRO_Parameters>
        <lro:product_type>RDR</lro:product_type>
        <lro:product_version_id>1.0</lro:product_version_id>
        <lro:mission_phase_name>COMMISSIONING</lro:mission_phase_name>
        <lro:mission_phase_name>NOMINAL MISSION</lro:mission_phase_name>
        <lro:mission_phase_name>SCIENCE MISSION</lro:mission_phase_name>
        <lro:mission_phase_name>EXTENDED SCIENCE MISSION</lro:mission_phase_name>
        <lro:producer_institution_name>Arizona State University</lro:producer_institution_name>
      </lro:LRO_Parameters>
    </Mission_Area>
    <Discipline_Area>
      <img:Imaging>
        <Local_Internal_Reference>
          <local_identifier_reference>NAC_POLE_SOUTH_CM_035_P848S3487</local_identifier_reference>
          <local_reference_type>imaging_parameters_to_image_object</local_reference_type>
        </Local_Internal_Reference>
        <img:Optical_Filter>
          <img:filter_name>600</img:filter_name>
          <img:bandwidth unit="nm">300</img:bandwidth>
          <img:center_filter_wavelength unit="nm">600</img:center_filter_wavelength>
        </img:Optical_Filter>
        <img:Sampling>
          <img:sample_bit_mask>2#11111111111111111111111111111111</img:sample_bit_mask>
        </img:Sampling>
      </img:Imaging>
      <cart:Cartography>
        <Local_Internal_Reference>
          <local_identifier_reference>NAC_POLE_SOUTH_CM_035_P848S3487</local_identifier_reference>
          <local_reference_type>cartography_parameters_to_image_object</local_reference_type>
        </Local_Internal_Reference>
        <cart:Spatial_Domain>
          <cart:Bounding_Coordinates>
            <cart:west_bounding_coordinate unit="deg">337.5</cart:west_bounding_coordinate>
            <cart:east_bounding_coordinate unit="deg">360.0</cart:east_bounding_coordinate>
            <cart:north_bounding_coordinate unit="deg">-84.0</cart:north_bounding_coordinate>
            <cart:south_bounding_coordinate unit="deg">-85.5</cart:south_bounding_coordinate>
          </cart:Bounding_Coordinates>
        </cart:Spatial_Domain>
        <cart:Spatial_Reference_Information>
          <cart:Horizontal_Coordinate_System_Definition>
            <cart:Planar>
              <cart:Map_Projection>
                <cart:map_projection_name>Polar Stereographic</cart:map_projection_name>
                <cart:Polar_Stereographic>
                  <cart:longitude_of_central_meridian unit="deg">0.0</cart:longitude_of_central_meridian>
                  <cart:latitude_of_projection_origin unit="deg">-90.0</cart:latitude_of_projection_origin>
                </cart:Polar_Stereographic>
                <!-- A specific description of this projection may be found in DSMAP.CAT in the CATALOG directory -->
              </cart:Map_Projection>
              <cart:Planar_Coordinate_Information>
                <cart:planar_coordinate_encoding_method>Coordinate Pair</cart:planar_coordinate_encoding_method>
                <cart:Coordinate_Representation>
                  <cart:pixel_resolution_x unit="deg/pixel">3.297788621680858e-05</cart:pixel_resolution_x>
                  <cart:pixel_resolution_y unit="deg/pixel">3.297788621680858e-05</cart:pixel_resolution_y>
                  <cart:pixel_scale_x unit="m/pixel">1.0</cart:pixel_scale_x>
                  <cart:pixel_scale_y unit="m/pixel">1.0</cart:pixel_scale_y>
                </cart:Coordinate_Representation>
              </cart:Planar_Coordinate_Information>
              <cart:Geo_Transformation>
                <cart:upperleft_corner_x unit="m">69689.5</cart:upperleft_corner_x>
                <cart:upperleft_corner_y unit="m">182106.5</cart:upperleft_corner_y>
              </cart:Geo_Transformation>
            </cart:Planar>
            <cart:Geodetic_Model>
              <cart:latitude_type>Planetocentric</cart:latitude_type>
              <cart:a_axis_radius unit="km">1737.4</cart:a_axis_radius>
              <cart:b_axis_radius unit="km">1737.4</cart:b_axis_radius>
              <cart:c_axis_radius unit="km">1737.4</cart:c_axis_radius>
              <cart:longitude_direction>Positive East</cart:longitude_direction>
            </cart:Geodetic_Model>
          </cart:Horizontal_Coordinate_System_Definition>
        </cart:Spatial_Reference_Information>
      </cart:Cartography>
      <disp:Display_Settings>
        <Local_Internal_Reference>
          <local_identifier_reference>Image_Array_Identifier</local_identifier_reference>
          <local_reference_type>display_settings_to_array</local_reference_type>
        </Local_Internal_Reference>
        <disp:Display_Direction>
          <disp:horizontal_display_axis>Sample</disp:horizontal_display_axis>
          <disp:horizontal_display_direction>Left to Right</disp:horizontal_display_direction>
          <disp:vertical_display_axis>Line</disp:vertical_display_axis>
          <disp:vertical_display_direction>Top to Bottom</disp:vertical_display_direction>
        </disp:Display_Direction>
      </disp:Display_Settings>
    </Discipline_Area>
  </Observation_Area>
  <Reference_List>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:lro-l-lroc-5-rdr:lrolrc_2001_data:bdr.nac_pole.nac_pole_south_cm_035.nac_pole_south_cm_035_readme</lid_reference>
      <reference_type>data_to_document</reference_type>
      <comment>documentation and citation(s) for this data product</comment>
    </Internal_Reference>
    <External_Reference>
      <doi>10.1007/s11214-010-9634-2</doi>
      <reference_text>
        Robinson, M. S.; Brylow, S. M.; Tschimmel, M.; Humm, D.; Lawrence, S. J.; Thomas, P. C.;
        Denevi, B. W.; Bowman-Cisneros, E.; Zerr, J.; Ravine, M. A.; Caplinger, M. A.; Ghaemi, F. T.; Schaffner, J. A.;
        Malin, M. C.; Mahanti, P.; Bartels, A.; Anderson, J.; Tran, T. N.; Eliason, E. M.; McEwen, A. S. Turtle, E.;
        Jolliff, B. L.; Hiesinger, H., 2010, "Lunar Reconnaissance Orbiter Camera (LROC) Instrument Overview", Space
        Science Reviews, Volume 150, Issue 1-4, pp. 81-124
      </reference_text>
      <description>instrument overview</description>
    </External_Reference>
  </Reference_List>
  <File_Area_Observational>
    <File>
      <file_name>NAC_POLE_SOUTH_CM_035_P848S3487.IMG</file_name>
      <local_identifier>NAC_POLE_SOUTH_CM_035_P848S3487</local_identifier>
      <creation_date_time>2024-08-16T18:01:32</creation_date_time>
      <file_size unit="byte">15603591000</file_size>
      <md5_checksum>4b248acd15d376afc52b9c67810faa96</md5_checksum>
      <comment>
        This is a mosaic made using a set of 449 controlled images with
        sub-solar longitudes ranging from 30 degrees to 40 degrees. These images
        are a subset of the images in a controlled mosaic consisting of 18323
        NAC images of the lunar south polar region acquired between 2009 and
        2013. Control solutions were performed using the ISIS jigsaw application
        using 1,677,811 points and over 14 million measures in the region from
        90.0 to 85.0 degrees south. The network was constrained using points in
        images that were tied to Lunar Orbiter Laser Altimeter (LOLA
      </comment>
    </File>
    <Header>
      <offset unit="byte">0</offset>
      <object_length unit="byte">278760</object_length>
      <parsing_standard_id>PDS3</parsing_standard_id>
      <description>PDS3 attached header</description>
    </Header>
    <Array_2D_Image>
      <local_identifier>Image_Array_Identifier</local_identifier>
      <offset unit="byte">278760</offset>
      <axes>2</axes>
      <axis_index_order>Last Index Fastest</axis_index_order>
      <Element_Array>
        <data_type>IEEE754LSBSingle</data_type>
      </Element_Array>
      <Axis_Array>
        <axis_name>Line</axis_name>
        <elements>55974</elements>
        <sequence_number>1</sequence_number>
      </Axis_Array>
      <Axis_Array>
        <axis_name>Sample</axis_name>
        <elements>69690</elements>
        <sequence_number>2</sequence_number>
      </Axis_Array>
      <Special_Constants>
        <missing_constant>0xFF7FFFFB</missing_constant>
        <high_instrument_saturation>0xFF7FFFFE</high_instrument_saturation>
        <high_representation_saturation>0xFF7FFFFF</high_representation_saturation>
        <low_instrument_saturation>0xFF7FFFFD</low_instrument_saturation>
        <low_representation_saturation>0xFF7FFFFC</low_representation_saturation>
      </Special_Constants>
    </Array_2D_Image>
  </File_Area_Observational>
</Product_Observational>
