The Image navigation and registration (INR) Performance Assessment Tool Set (IPATS) measurement accuracy, within 0.06 pixels, is sufficient for INR assessment. IPATS is not a static system. Additional filters and/or sub-procedures were developed when the demand emerged, e.g. the development of Short Term AbNormal Dectection (STAND) and View Zenith Angle (VZA) filters in post-launch test (PLT) of GOES-16 and GOES-17 respectively. NAV INR accuracy improved with updates and tuning in PLT. Currently, NAV errors are about 1-2 urad for all assessed channels of both ABIs. IPATS NAV assessments will continue to provide feedback for tuning the navigation algorithms and parameters in future updates and future GOES-R series ABIs.
GOES-16 and GOES-17 ABI INR Assessment
SPIE Optical Engineering + Applications ; 2019 ; San Diego, CA, United States
2019-08-13
Miscellaneous
No indication
English
GOES-16 and GOES-17 ABI INR Assessment
NTRS | 2019
|GOES-16 ABI Navigation Assessment
NTRS | 2018
|GOES-16 ABI navigation assessment
SPIE | 2018
|Online Contents | 1994
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