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Key Accomplishments in Satellite Data Assimilation and Modeling for NOAA/NASA

This document summarizes key achievements in satellite data assimilation and modeling within the NOAA/NASA framework. It covers advancements in common data assimilation infrastructure involving EMC, GMAO, and AFWA, and highlights the community radiative transfer model utilized by all partners. Significant new satellite data have been operationally assimilated, including various sensor data such as MODIS, AIRS, IASI, and GPSRO sensors. The integration of advanced satellite datasets enhances forecasting capabilities and provides critical insights into atmospheric, oceanic, and land processes.

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Key Accomplishments in Satellite Data Assimilation and Modeling for NOAA/NASA

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  1. JCSDA Key Accomplishments • Common data assimilation infrastructure (EMC, GMAO, AFWA) • Community radiative transfer model (All Partners) • Common NOAA/NASA land data assimilation system (EMC, GSFC, AFWA) • Numerous new satellite data assimilated operationally, e.g. MODIS (winds and AOD), AIRS and IASI hyperspectral IR radiances, GPSRO sensors (COSMIC, GRAS, GRACE), SSMI/S, Windsat, Jason-2) • HIRS sounder radiances • AMSU-A sounder radiances • AMSU-B sounder radiances • AIRS* sounder radiances • IASI sounder radiances • GOES sounder radiances • GOES, Meteosat, GMS winds • GOES precipitation rate • SSM/I precipitation rates • TRMM* precipitation rates • SSM/I ocean surface wind speeds • ERS-2* ocean surface wind vectors • Quikscat* ocean surface wind vectors • JASON ocean surface altimetry • AVHRR SST • AVHRR vegetation fraction • AVHRR surface type • Multi-satellite snow cover • Multi-satellite sea ice • SBUV/2 ozone profile & total ozone • MODIS* polar winds • GPS Radio Occultation • COSMIC, METOP/GRAS, GRACE,* SAC-C*, TerraSAR-X* • SSMIS • OMI* • AMSR/E* • MSG Seviri * Indicates Research Satellite or Sensor

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