Data Set Overview
    =================
      Selected sites, including those areas chosen for calibration
      and modeling purposes, were photographed via helicopter-borne
      70 mm stereophotography using the JPL Hasselblad system.  The
      cameras were flown in August 1990.  The images were made with
      color film (Kodak Aerochrome 2448 color reversal film).  Some
      of the data have been reduced to vertical profiles and arrays
      at a spacing and accuracy required to meet topography
      requirements.  These data cover approximately 10x20 meter
      square areas.  For GRSFE archive Release V1.0, three profiles
      are located over or close to the mantled lava flow modeling
      site and one is located over the playa modeling site.
 
      The files contain two data columns.  The first column contains
      position along track in centimeters and the second contains
      relative elevations in centimeters.  For each location there
      are 15 profile files.  The first five are along-track, and the
      remaining ten are cross-track.  The profiles are approximately
      one to two meters apart.
 
      Processing Level Id            : 4
      Software Flag                  : N
      Processing Start Time          : 1990-09-01T00:00:00.000
      Processing Stop Time           : 1991-05-28T00:00:00.000
 
 
    Parameters
    ==========
 
      Data Set Parameter 'PLANETARY ELEVATION'
      ----------------------------------------
        Height of location on a planet or satellite surface, relative
        to some datum, e.g.  relative to sea level on Earth, or
        relative to 6.5 millibar atmospheric pressure height on Mars.
 
        Data Set Parameter Name        : PLANETARY ELEVATION
        Data Set Parameter Unit        : CENTIMETER
        Sampling Parameter Name        : DISTANCE
        Sampling Parameter Unit        : CENTIMETER
        Minimum Sampling Parameter     : N/A
        Maximum Sampling Parameter     : N/A
        Sampling Parameter Resolution  : 2.83
        Sampling Parameter Interval    : 1
        Minimum Available Sampling Int : N/A
        Noise Level                    : N/A
 
 
    Source Instrument Parameters
    ============================
      Instrument Host ID              : FEXP
      Data Set Parameter Name         : PLANETARY ELEVATION
      Instrument Parameter Name       : RADIANCE
      Important Instrument Parameters : 1
 
 
    Measurement Information
    =======================
      Not applicable
 
 
    Processing
    ==========
 
      Processing History
      ------------------
        Source Data Set ID  : N/A
        Software            : UNK
        Product Data Set ID : FEXP-E-HSTP-4-RDR-TOPOGRAPHIC-PROF-V1.0

Overview
    ========
      Unknown