The Capella X-band SAR Constellation for Rapid Imaging

Craig Stringham, Gordon Farquharson, Davide Castelletti, Eric Quist, Lucas Riggi, Duncan Eddy, Scott Soenen

Abstract: The Capella constellation of 36 X-band SAR Satellites will provide global hourly imaging opportunities for the entire earth and InSAR collection intervals of 4 hours. With the successful launch of the first satellite last year, Capella is prepared to launch the first operational this year and the first incrementally launch 36 satelites over two years. In addition to providing short revisit times, Capella will provide game-changing image request and delivery services where users can request imagery on-demand and receive it in a matter of minutes not days or weeks.