<?xml version="1.0" encoding="UTF-8"?>
<?xml-model
    href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1K00.sch"
    schematypens="http://purl.oclc.org/dsdl/schematron"?>
<?xml-model
    href="https://pds.nasa.gov/pds4/ctli/v2/PDS4_CTLI_1K00_2000.sch"
    schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Context
    xmlns="http://pds.nasa.gov/pds4/pds/v1"
    xmlns:pds="http://pds.nasa.gov/pds4/pds/v1" 
    xmlns:ctli="http://pds.nasa.gov/pds4/ctli/v2"
    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_1K00.xsd 
        http://pds.nasa.gov/pds4/ctli/v2 https://pds.nasa.gov/pds4/ctli/v2/PDS4_CTLI_1K00_2000.xsd">
  <Identification_Area>
    <logical_identifier>urn:nasa:pds:context:instrument:ladee.ldex</logical_identifier>
    <version_id>1.1</version_id>
    <title>Lunar Dust Experiment for LADEE (LDEX)</title>
    <information_model_version>1.20.0.0</information_model_version>
    <product_class>Product_Context</product_class>
    <Alias_List>
      <Alias>
        <alternate_id>LDEX</alternate_id>
      </Alias>
      <Alias>
        <alternate_id>urn:nasa:pds:context:instrument:instrument.ldex__ladee</alternate_id>  <!-- deprecated LID -->
        <comment>Deprecated LID</comment>
      </Alias>
    </Alias_List>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2022-06-22</modification_date>
        <version_id>1.1</version_id>
        <description>Updated LID, fixes to instrument type and XML preamble, minor edits.</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2014-06-30</modification_date>
        <version_id>1.0</version_id>
        <description>
          Initial version taken from SBN's review version
        </description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Reference_List>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:instrument_host:spacecraft.ladee</lid_reference>
      <reference_type>instrument_to_instrument_host</reference_type>
    </Internal_Reference>
    <External_Reference>
      <reference_text>
        LADEE LDEX PDS Software Interface Specification, Rev C,
        Ames Research Center Document, April 16, 2014
      </reference_text>
    </External_Reference>
    <External_Reference>
      <reference_text>Horanyi, M., Z. Sternovsky, M. Lankton, 
        C. Dumont, S. Gagnard, D. Gathright, E. Grun, D. Hansen, D. James, S. 
        Kempf, B. Lamprecht, R. Srama, J. R. Szalay, and G. Wright, The Lunar 
        Dust Experiment (LDEX) onboard the Lunar Atmosphere and Dust          
        Environment Explorer (LADEE) Mission, Space Science Reviews,          
        submitted, 2014.</reference_text>
      <description>reference.HORANYIETAL2014</description>
    </External_Reference>
  </Reference_List>
  <Instrument>
    <name>LUNAR DUST EXPERIMENT</name>
    <Type_List_Area>
      <ctli:Type_List>
        <ctli:type>Dust Analyzer</ctli:type>
      </ctli:Type_List>
    </Type_List_Area>
    <description>
The Lunar Dust Experiment is an in situ instrument designed to characterize
the dust exosphere by mapping the size and spatial distributions of dust
grains in the lunar environment as a function of local time and the position
of the Moon with respect to the magnetosphere of the Earth. 
    </description>
  </Instrument>
</Product_Context>

