http://www.asf.alaska.edu/reference/general/SciSARuserGuide.pdf

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    linkage: http://www.asf.alaska.edu/reference/general/SciSARuserGuide.pdf
    protocol:  http
    applicationProfile:  PDF
    name:  Alaska SAR Facility, Scientific SAR User's Guide
    description:  User's Guide to Synthetic Aperture Radar data.
    function:  (CI_OnLineFunctionCode) information