Definitions for "Polder"
A tract of low land reclaimed from the sea by of high embankments.
a dyked-in piece of land inside which the water level can be regulated
a low lying piece of land, by definition in constant risk of flooding
Acronym for Polarizatino and Directionary of the Earth's Reflectances, an instrument that observes the polarization, directional and spectral characteristics of the solar light reflected by aerosols, clouds, oceans and land surfaces. POLDER is a push broom, wide field-of-view, multi-band imaging radiometer/polarimeter. It will fly on the ADEOS mission.
Polarization and Directionality of the Earth's Reflectances
a magical, isolated area that sits apart from reality, and only certain worthy people are admitted
Keywords:  cultivated, landscape, city
a cultivated landscape, as is a city