ATI Parameter Summary for at0005
               processed with interferometric baseline caf_caa
                         Tue May 15 19:51:13 PDT 2001

 Fileset:

Filename                    Records   NRecs  Description
--------------------------- -------- ------- ---------------------------------
at0005.caf_caa_par           Ascii     N/A   This parameter summary file
at0005.cppp                  Ascii     N/A   Complete list of processing parms
at0005.caf_caa_intf2x13      888 C*8    1881 Slant-Range Interferogram
at0005uwScc2x13              888 R*4    1885 Slant-Range Correlation File
at0005.caf-az2x13            888 R*4    1881 Slant-Range Multilook Image caf
at0005.caa-az2x13            888 R*4    1881 Slant-Range Multilook Image caa
==============================================================================

 Slant-Range Projection Information:

   8428.122 meters average platform altitude
   9019.086 meters range to first slant-range sample

   0.056698 meters radar wavelength

   6.662055 meters sample spacing
   8.335223 meters record spacing

   0.004382 seconds interferogram repeat time interval
   1.029591 meters/(seconds*radians) phase to velocity component conversion


Caveats:

  These data are experimental.

  The current status of the processor is that only some of the calibration
parameters have been adequately determined.  In particular, there is an
arbitrary phase offset for each interferogram.

  There is evidence of inadequate motion compensation and interferometric
phase center alignment in that phase variations along-track are seen.  There
is also a residual phase-ramp across the scene.

  Note that phase variations over land are expected due to topography:
along-track interferometric processing makes use of an elevation reference
for motion compensation.  Where this reference is not constant, there will
be motion compensation phase variations introduced.  The elevation reference
is constant over the ocean surface, so this artifact is unique to the land.

  There is no radiometric calibration for these data.