AC SAF

Did you know, AC SAF has an Bluesky account: bsky.app/profile/ac-saf…

The #IASI reprocessed #ozone data record is released. Contains both total ozone and ozone profiles data. The EUMETSAT IASI L2 T and H2O are part of the data. Stable, high-quality data for climate studies, consistent with the NRT processing. DOI: 10.15770/EUM_SAF_AC_0051

Directional #Lambertian-Equivalent #Reflectivity (DLER) version 4.1 is finally released. after demonstrational phase. Added wl, improved errors, directionality and quality. Download and have a try! acsaf.org/datarecords/le…

Demonstrational IASI dust optical depth available via EUMETCast. More info and instructions: •acsaf.org/products/iasi_…

Today, I was at @dmidk for a brainstorm meeting on ensemble forecasts for UV-index with my colleague Helge @Atmospheric_SAF.

Last week AC SAF had good participation on site at EUMETSAT conference in Würzburg, presenting interesting AC SAF work 👍 Looking forward to next year's conference in Lyon! 🇫🇷

The IASI CO CDR has been released: acsaf.org/datarecords/ia…. Data available from EDC doi.org/10.15770/EUM_S…. NRT data may be used to extent the CDR. Sources: Combustion of fossil and biofuels, biomass burning, oxidation of hydrocarbons. Affects human health, climate, ecosystems.

The IASI SO2 CDR has been released: acsaf.org/datarecords/ia…. Data available from EDC doi.org/10.15770/EUM_S…. NRT data may be used to extent the CDR. Sources: volcanic eruptions, industry, coal burning, metal smelting. Affects ecosystems, air traffic, and the climate.

Devastating #portugalfires have emitted wide smoke plumes that are visible in #GOME2 absorbing aerosol index observations. acsaf.org/offline_access…

Since 24 June 2024, GOME-2 on Metop-B has been experiencing increased instabilities in the spectral assignment in Channel-2B due to the degrading of the onboard Spectral Light Source. See more on News at acsaf.org

Demonstrational version of IASI total ammonia (NH3) is available for users via EUMETCast from today. User feedback is welcome and will be used to improve the product for official release. See more info here: acsaf.org/products/iasi_…

1st online lecture of the 5th @esa/@eumetsat/@ECMWF training course this morning at 10am CEST ⬇️ @am_sundstrom (@IlmaTiede @Atmospheric_SAF) will talk about the principles of observing trace gases and aerosols from space using 🛰️UV-VIS instruments atmostraining.info

The massive smoke plume from #GreeceFires is detected by #GOME2 #satellite on 22.8.2023. GOME-2 observations are available here: acsaf.org/offline_access…

Highlatitude wildfires continue to emit large amounts of smoke. #GOME2 #satellite observations show how vast amounts of smoke have been transported across the Arctic during the past week. #CanadaFires

Significant smoke plumes have been observed throughout July at high latitudes and the Arctic, originating from fires in Canada and Siberia #WildfireSmoke #satellite. GOME-2 AAI data can be obtained from: acsaf.org/offline_access…

In this study also #GOME2 #AAI absorbing aerosol index data was used, the data are available at 👉: acsaf.org/offline_access…

AC SAF News Bulletin 01/2023 is available summarizing the last achievements together with the plans for coming months: acsaf.org/docs/AC_SAF_NE…

DLER v4 available in demonstrational mode (acsaf.org/datarecords/le…). Much more input data -> more reliable, more accurate and more stable. An additional wl at 747 nm. User guide: tinyurl.com/3pshh7fx. Please, give feedback, we appreciate it a lot.

#GOME2 observations show massive absorbing aerosol plumes over the Atlantic: smoke from Canadian fires and dust from Sahara. #CanadaWildfires #SaharaDust #EUMETSAT

For the users interested in historical IASI CO data, AC SAF IASI (Metop-A/B) Level 2 CO data record will be released soon. Follow the news here and on our website.

IASI CO observations from last week show the smoke plumes from #CanadaWildfires passing over North-East USA. Air quality in the city of New York reached hazardous levels. AC SAF IASI CO data is available Near Real-Time via EumetCast, see more info here: acsaf.org/products/iasi_….