EOxServer is a Python application and framework for presenting Earth Observation (EO) data and metadata.
EOxServer implements the OGC Implementation Specifications EO-WCS and EO-WMS on top of MapServer's WCS and WMS implementations.
EOxServer is released under the EOxServer Open License a MIT-style license and written in Python and entirely based on Open Source software including MapServer, Django/GeoDjango, GDAL, SpatiaLite, or PostGIS, and PROJ.4.
More information is available at http://eoxserver.org.