In this article I demonstrate the creation of an Open Layers application that uses an animated WMS layer published on GeoServer. Data is obtained from NCDC's temperature database. Temperatures are interpolated for all contiguous US states. Interpolations are then polygonized using a quadriculation algorithm and these polygons are inserted into a PostGIS database. These polygons are published as a layer on GeoServer and then animated using the WMS animator.
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