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
http://jcsda.org
Reposted by Joint Center for Satellite Data Assimilation
A hearty congratulations to our 2025 NOAA WINGS Doctoral Fellows! Welcome Elena Fernandez, Lucas Howard, and Kaitlin Pereira! #noaaepic #JTTI tinyurl.com/d9xn3zbe
May 21, 2025 at 1:59 PM
A hearty congratulations to our 2025 NOAA WINGS Doctoral Fellows! Welcome Elena Fernandez, Lucas Howard, and Kaitlin Pereira! #noaaepic #JTTI tinyurl.com/d9xn3zbe
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
Photo by NASA
May 22, 2025 at 7:07 PM
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
Photo by NASA
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...
journals.ametsoc.org
May 1, 2025 at 9:06 PM
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...
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...
www.jcsda.org/news-blog/20...
SABER Code Replacement Boosts Speed Fourfold — JCSDA
The new interpolator hasn’t just made the code slightly more efficient - it has quadrupled the run speed for a 3DVar experiment with GSI static B.
www.jcsda.org
April 3, 2025 at 8:04 PM
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...
www.jcsda.org/news-blog/20...
Exciting advances in atmospheric chemistry data assimilation are ahead!
www.jcsda.org/news-blog/20...
www.jcsda.org/news-blog/20...
From Space to Forecast: Harnessing TEMPO’s Hourly Observations with JEDI for Next-Gen Air Quality Monitoring and Prediction — JCSDA
Exciting advances in atmospheric chemistry data assimilation are ahead! Last week, Dr. Maryam Abdi-Oskouei presented the JCSDA team’s advances in assimilating TEMPO (Tropospheric Emissions: Monitoring...
www.jcsda.org
March 19, 2025 at 4:31 PM
Exciting advances in atmospheric chemistry data assimilation are ahead!
www.jcsda.org/news-blog/20...
www.jcsda.org/news-blog/20...
Dr. Hailing Zhang presented “Impact of ROMEX data in JEDI GFS” 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.
February 28, 2025 at 7:25 PM
Dr. Hailing Zhang presented “Impact of ROMEX data in JEDI GFS” 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.
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
www.jcsda.org/news-blog/20...
#weather #atmosphericscience #dataassimilation #spaceweather @noaa.gov
JCSDA's Q3 Review Highlights Exciting Progress and New Projects — 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...
www.jcsda.org
February 19, 2025 at 7:04 PM
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
www.jcsda.org/news-blog/20...
#weather #atmosphericscience #dataassimilation #spaceweather @noaa.gov
Check out this paper on our CRTM transmittance coefficient generation package—an open‐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...
www.sciencedirect.com/science/arti...
The CRTM transmittance coefficient package
The CRTM transmittance coefficient generation package is a high-performance computing workflow to generate spectral and transmittance coefficients for…
www.sciencedirect.com
February 13, 2025 at 4:10 PM
Check out this paper on our CRTM transmittance coefficient generation package—an open‐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...
www.sciencedirect.com/science/arti...
The OceanPredict task teams on Coupled Prediction (CP-TT) and Data Assimilation (DA-TT) are organizing a Joint workshop on “Advances in coupled modeling, data assimilation, and predictions”, hosted by JCSDA at UCAR. Registration is now open at oceanpredict.org/events!
February 6, 2025 at 12:28 AM
The OceanPredict task teams on Coupled Prediction (CP-TT) and Data Assimilation (DA-TT) are organizing a Joint workshop on “Advances in coupled modeling, data assimilation, and predictions”, hosted by JCSDA at UCAR. Registration is now open at oceanpredict.org/events!