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 __   __   _    _     _  _     ______     _____  
 \ \\/ // | || | ||  | \| ||  /_   _//   / ___// 
  \   //  | || | ||  |  ' ||   -| ||-    \___ \\ 
  / . \\  | \\_/ ||  | .  ||   _| ||_    /    // 
 /_//\_\\  \____//   |_|\_||  /_____//  /____//  
 `-`  --`   `---`    `-` -`   `-----`  `-----`

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Text this: Computer processing of remotely-sensed images [electronic resource] : an introduction / Paul M. Mather and Magaly Koch.