• DocumentCode
    1173131
  • Title

    WASAR: a wide-angle SAR processor

  • Author

    Franceschetti, G. ; Lanari, R. ; Pascazio, V. ; Schirinzi, G.

  • Author_Institution
    IRECE-CNR, Napoli, Italy
  • Volume
    139
  • Issue
    2
  • fYear
    1992
  • fDate
    4/1/1992 12:00:00 AM
  • Firstpage
    107
  • Lastpage
    114
  • Abstract
    Precision processing of SAR data with large slant range dimension is presented. Three different methods are introduced starting from the exact analytical expression of the system transfer function: image partitioning in small patches; grid deformation in the transformed space via exact interpolation or approximate evaluation. Theoretical results are confirmed by a number of experiments on simulated data
  • Keywords
    picture processing; radar theory; remote sensing by radar; SAR processing algorithm; WASAR; approximate evaluation; exact interpolation; grid deformation; image partitioning; remote sensing; synthetic aperture radar; wide-angle SAR processor;
  • fLanguage
    English
  • Journal_Title
    Radar and Signal Processing, IEE Proceedings F
  • Publisher
    iet
  • ISSN
    0956-375X
  • Type

    jour

  • Filename
    136289
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1173131