High rate data systems

The characteristics of the high resolution imaging spectrometer (HIRIS) and the synthetic aperture radar (SAR) are described with consideration given to the source of their high data rates. A functional-level description of the end-to-end data flow for HIRIS and SAR is provided. Attention is also given to major technological challenges that must be met in achieving an implementation of the system. Management issues associated with high rate, high volume data are also discussed.