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    <logical_identifier>urn:nasa:pds:apollodoc:a16doc:ap16_ape_data_book</logical_identifier>
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    <title>Apollo 16 Photograph Evaluation (APE) Data Book</title>
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    <Citation_Information>
      <publication_year>2017</publication_year>
      <description>Reprint of the Apollo 16 Photograph Evaluation (APE) Data Book, MSC-07396,
      NASA Manned Spacecraft Center, Houston, Texas, 1973.</description>
    </Citation_Information>
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      <Modification_Detail>
        <modification_date>2017-03-06</modification_date>
        <version_id>1.0</version_id>
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  <Document>
    <acknowledgement_text>Reprinted from NASA Planetary Data System,
    https://pdsimage2.wr.usgs.gov/data/a16c-l-mc-2-scanned-images-v1.0/A16MC_0001/DOCUMENT/ap16_ape_data_book.pdf.
    The Arizona State University School of Earth and Space Exploration originally scanned this
    hardcopy document as a 200 dots-per-inch PDF file.</acknowledgement_text>
    <publication_date>1973-01</publication_date>
    <description>This book catalogs the Apollo 16 photographic evaluation data. Section 2 explains
    and defines of all the photographic evaluation data elements (ephemeris data including state
    vectors and geometry). Sections 3 and 4 present data summaries for all the lightside sequences
    of the 3-inch metric (mapping) camera and the 24-inch panoramic camera photography. Each data
    summary includes a brief description of the trajectory reconstruction, telemetered data used,
    and the constants employed for the data processing. Each also contains a brief resume of the
    apparent data trends throughout the sequence and the ephemeris data for the first and last
    frames of the sequence (the item-page number is the frame number). This document is in the
    public domain.</description>
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      <language>English</language>
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