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 \ \\/ //  |  ___|| | || | || | || | || | || | || 
  \   //   | ||__   | '--' || | || | || | '--' || 
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 `-`  --`  `-----`  `-`  `-`    `---`   `-`  `-`

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Text this: Mapping Droughts Over the Central Highland of Vietnam in El Niño Years Using Landsat Imageries