Polder is a low-lying tract of land enclosed by embankments known as dikes, that forms an artificial hydrological entity.
Polder may also refer to: POLDER, an environmental satellite radiometer
People with the surname Dirk Polder (1919–2001), Dutch physicist Tessa Polder (born 1997), Dutch volleyball player
See also Polder Model, the Dutch version of consensus policy in economics
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