TAKEN FROM SURRE SATELLITE TECHNOLOGY PAGE
The PoSAT project was developed by a consortium of universities and companies in Portugal and a team of seven Portuguese engineers worked alongside SSTL employees on the build of the microsatellite.
PoSAT-1 was an earth observation and technology demonstration mission. It carried two imagers, one with a wide field of view with 2 km ground resolution, the second narrow field imager provided 200m ground resolution. It also carried a Cosmic Ray Experiment and a Digital Signal Processing Experiment. PoSAT-1 stopped transmitting in 2006.