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Joint Center for Satellite Data Assimilation

@jcsda.bsky.social

Improving and accelerating the use of satellite data in weather, ocean, climate and environmental analysis and prediction systems. http://jcsda.org

55 Followers  |  72 Following  |  9 Posts  |  Joined: 31.01.2025  |  1.4156

Latest posts by jcsda.bsky.social on Bluesky

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A hearty congratulations to our 2025 NOAA WINGS Doctoral Fellows! Welcome Elena Fernandez, Lucas Howard, and Kaitlin Pereira! #noaaepic #JTTI tinyurl.com/d9xn3zbe

21.05.2025 13:58 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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JCSDA's Lucas Howard has been offered this year's WINGS Fellowship to continue his work on machine learning in CRTM. This Weather Program Office fellowship is awarded to PhD students who's dissertation work will advance weather modeling systems. Congratulations Lucas!

Photo by NASA

22.05.2025 19:07 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

The summary of last August's launch of the JEDI space weather program is now published online in the Bulletin of the American Meteorological Society (BAMS): journals.ametsoc.org/view/journal...

01.05.2025 21:06 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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SABER Code Replacement Boosts Speed Fourfold โ€” JCSDA The new interpolator hasnโ€™t just made the code slightly more efficient - it has quadrupled the run speed for a 3DVar experiment with GSI static B.

An update for the interpolation between the GSI-B regular grid and the JEDI model grid in the SABER wrapper has quadrupled the run speed for a 3DVar experiment with GSI static B!
www.jcsda.org/news-blog/20...

03.04.2025 20:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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From Space to Forecast: Harnessing TEMPOโ€™s Hourly Observations with JEDI for Next-Gen Air Quality Monitoring and Prediction โ€” JCSDA Exciting advances in atmospheric chemistry data assimilation are ahead! Last week, Dr. Maryam Abdi-Oskouei presented the JCSDA teamโ€™s advances in assimilating TEMPO (Tropospheric Emissions: Monitoring...

Exciting advances in atmospheric chemistry data assimilation are ahead!
www.jcsda.org/news-blog/20...

19.03.2025 16:31 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Dr. Hailing Zhang presented โ€œImpact of ROMEX data in JEDI GFSโ€ at the second IROWG-ROMEX workshop, hosted by EUMETSAT. The JEDI system demonstrated positive results for all increases in GNSS RO volumes beyond current operational levels, aligning with findings from international partners.

28.02.2025 19:25 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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JCSDA's Q3 Review Highlights Exciting Progress and New Projects โ€” JCSDA On January 23rd the JCSDA team met with our partners at NASA, NOAA, US Navy, US Air Force, and the UK Met Office to review the last three months of accomplishments and discuss goals for the upcoming q...

The JCSDA team met with our partners to review the last three months of accomplishments and discuss goals for the upcoming quarter, and year!

www.jcsda.org/news-blog/20...

#weather #atmosphericscience #dataassimilation #spaceweather @noaa.gov

19.02.2025 19:04 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

#dataassimilation #oceanscience #coupledDA #UCAR

13.02.2025 16:12 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The CRTM transmittance coefficient package The CRTM transmittance coefficient generation package is a high-performance computing workflow to generate spectral and transmittance coefficients forโ€ฆ

Check out this paper on our CRTM transmittance coefficient generation packageโ€”an openโ€source Fortran workflow that brings together advanced ODAS and ODPS algorithms to compute satellite instrument coefficients. #CRTM #RadiativeTransfer #SatelliteData #OpenSource
www.sciencedirect.com/science/arti...

13.02.2025 16:10 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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The OceanPredict task teams on Coupled Prediction (CP-TT) and Data Assimilation (DA-TT) are organizing a Joint workshop on โ€œAdvances in coupled modeling, data assimilation, and predictionsโ€, hosted by JCSDA at UCAR. Registration is now open at oceanpredict.org/events!

06.02.2025 00:28 โ€” ๐Ÿ‘ 6    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

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