It means that “planning will be performed by SaVoir” More information here http://1.help.taitussoftware.com/SaVoir/help/content/6.advanced/constraints/orbits/orbits.htm How does the look angle in (DSC) page and DSG page(next page), are these same? What is the impact of changing bit rate and polarisation in (Define sensor bit rate and spatial resolution) in configuration sensor wizard?