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GOES-16 and GOES-17 ABI INR AssessmentThe 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.
Document ID
20200000261
Acquisition Source
Goddard Space Flight Center
Document Type
Presentation
Authors
Tan, Bin
(Science Systems and Applications, Inc. (SSAI) Lanham, MD, United States)
Dellomo, John
(Global Science and Technology, Inc. Greenbelt, MD, United States)
Wolfe, Robert
(NASA Goddard Space Flight Center Greenbelt, MD, United States)
Reth, Alan
(Chesapeake Aerospace, LLC Grasonville, MD, United States)
Date Acquired
January 13, 2020
Publication Date
August 13, 2019
Subject Category
Earth Resources And Remote Sensing
Report/Patent Number
GSFC-E-DAA-TN72603
Meeting Information
Meeting: SPIE Optical Engineering + Applications
Location: San Diego, CA
Country: United States
Start Date: August 11, 2019
End Date: August 15, 2019
Sponsors: International Society for Optical Engineering
Funding Number(s)
CONTRACT_GRANT: NNG15HQ01C
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
GOES-17
GOES-16
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