Official feed of
@esa
's wind mission. The
#EarthExplorer
#Aeolus
was the first satellite mission to acquire profiles of Earth’s wind on a global scale.
🌋 Tropospheric sulfate from Cumbre Vieja (La Palma) observed over Cabo Verde 🌋
🚨 Lidar analysis of volcanic aerosols during
@ASKOS_Aeolus
campaigns
🧐 Results can further improve aerosol typing
🛰️ Analysis of Aeolus data to follow
🗞️
@TROPOS_eu
👉
Reliving the science-filled life of
@esa_aeolus
satellite thanks to the power of sonification!
Last year we teamed up with composer Jamie Perera to make an orchestral wind sonification that uses data spanning the mission’s entirety:
🌪️ Windy Wednesday 🌪️
A 🆕 paper shows the results of validation of Aeolus wind data over China 🇨🇳 using the Integrated Global Radiosonde Archive 🎈
🤝 Good agreement
📊 Rayleigh better
⏫ Ascending better
☁️ Mie-cloudy improves with cloud altitude
👉
Some cool facts about the upcoming
@esa
#EarthCARE
mission:
Orbit: Polar, dawn-dusk, Sun-synchronous with a descending node at 14:00, at altitude of 393 km inclined at 97 degrees, repeat cycle of 25 days
Satellite and instrument size:
Three-axis stabilised platform, 17.2 m…
🤯 Where has the time gone?!
It's been a whole year since our trailblazing Aeolus mission started to wind down, 30 April marking the end of operational data production
Aeolus winds significantly improved weather forecasts, particularly at the tropics
Want to relive the trailblazing reentry of Aeolus, find out more about the behind the scenes planning, and the immaculate operations to bring our keeper of the winds home?
The latest issue of
@CosparHQ
's Space Research Today showcases the reentry
p.12 👉
It was a scarlet sky yesterday in Greece. 🌅 When sunlight vibes with
#SaharaDust
, it paints the sky in fiery hues, around 625-750 nm on the color spectrum. Check out this captivating sunset shot from our Antikythera Observatory on 4/23/2024.
Since yesterday the sky over some countries of the eastern Mediterranean Sea has been looking orange.
Why? Saharan dust!
⬅️As this
@CopernicusECMWF
aerosol forecast shows, a thick plume of Saharan dust has arrived in the area, giving the skies a Martian look.
➡️ A…
🌪️ Windy Wednesday 🌪️
#Aeolus
has been helping pave the way for EarthCARE, which is due to launch next month! 🚀
🏜️ This
@KNMI
preprint in
@EgUsphere
looks at desert dust aerosols over Africa
🛰️ Aeolus and CALIPSO data test EarthCARE algorithms
👉
The sky as seen from the Observatory of Athens, colored by
#Saharandust
, atop Penteli mountain (from which the Parthenon marbles were sourced). ☁️
How does your sky look today? We'd love to see a glimpse!
🆕
#Aeolus
paper 🌬️ "Effect of wind speed on marine aerosol optical properties over remote oceans"
⚓️ Marine aerosols are the largest natural aerosol input to the atmosphere
⛈️ They affect global energy budget & weather
🌬️ Production driven by wind
👉
Happy
#EarthDay
! 🌍🫶
Today,
@ESA_EO
puts the spotlight on "10 ways our Earth is interconnected.
#Aeolus
had a hand in investigating plenty of those, including:
7) Saharan dust and the transcontinental journey 🏜️
More 👉
🛬 This time four years ago, Aeolus was filling critical gaps in weather forecasts as planes were grounded worldwide.
📽️
@jamiepereramuso
was able to turn the recordings of
#Aeolus
in those difficult times into a gorgeous piece of music.
🎧 Sound on!
👉
"Why do we care about dust? And not the stuff you see people dramatically blowing off old library books in films, but the tonnes of particles picked up by the wind from places like the Sahara Desert." 🌬️🏜️🌊🏝️🌳
👉
With
#EarthDay2024
coming up, let's have a look at how Earth's systems are all interconnected:
did you know that Saharan dust feeds the Amazon forest soil as well as phytoplankton in the Caribbean?
Are you at
#EGU24
this week?
We're representing
#ESAatEGU
tomorrow in the session EarthCARE: Ready for Launch 🚀
Loads of
#Aeolus
talks on offer, from when we took to the skies, data, and algorithms to pave the way for EarthCARE's snazzy lidar!
👉
Curious about
#EarthCARE
's upcoming plans and how we plan to use the
#ATLID
#lidar
simulator to validate the mission? 🛰️
Come meet
#P4cv
member and lidar expert Peristera Paschou at
#EGU24
to learn more.🚀📡👩🚀