Wiki Page · By emma woolliams On Jan 20, 2020 10:27 AM

Definition Closeness of coordinate value to the true or accepted value in a specified reference system Source ISO:19116 [RD8] RD8:ISO 19116:2004(en), Geographic information - Positioning services...

Wiki Page · By emma woolliams On Oct 4, 2021 8:45 PM

Definition Preliminary orbits are based on the fast delivery tracking data. They provide an improvement of the initial knowledge of the orbit but not the optimal fit. Source  CEOS/WGISS/DSIG/GLOS...

Wiki Page · By emma woolliams On Oct 5, 2021 10:58 AM

Definition The sensor performance monitoring function is the long-term recording and trend analysis of parameters that describe the quality of sensors and their outputs (level 0 products). Source...

Wiki Page · By emma woolliams On Oct 4, 2021 12:28 PM

Definition The accurate determination of orbital distances (or baselines) between satellites with compatible orbits. Baseline calibration is a needed step in all applications of SAR interferometry...