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

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發送短信 : Analyzing land use change using grid-digitized method