Users' Requirements During Algorithm Development Fred Wu, Member of GRWG Seeking Inputs from GSICS Users’ Workshop 06 September 2011
Background During development, agencies may produce GSICS Correction with different algorithms for their satellites Agency A Agency B Agency C … Alg. 1 Alg. 2 … Sat. A1 Sat. B1 Sat. C1 … Sat. A2 Sat. B2 Sat. C2 … … … 22-25 March 2011, Daejeon, Korea
Issue and Question Consensus for GSICS IR Correction eventually emerged Took ~5 years No guarantee that development has ended Other products (e.g. visible) may have similar development process Users desire during product development No requirement for producer – wait or use at own risks Product with one algorithm be available for all satellites Product with each algorithm be available for all satellites Others? Seeking users inputs to guide our effort. 22-25 March 2011, Daejeon, Korea
Current Agency A Agency B Agency C … Alg. 1 Alg. 2 … Sat. A1 Sat. B1 Sat. C1 … Sat. A2 Sat. B2 Sat. C2 … … … 22-25 March 2011, Daejeon, Korea
Option 2 Agency A Agency B Agency C … Alg. 1 Alg. 2 … Sat. A1 Sat. B1 Sat. C1 … Sat. A2 Sat. B2 Sat. C2 … … … 22-25 March 2011, Daejeon, Korea
Option 3 Agency A Agency B Agency C … Alg. 1 Alg. 2 … Sat. A1 Sat. B1 Sat. C1 … Sat. A2 Sat. B2 Sat. C2 … … … 22-25 March 2011, Daejeon, Korea