#sentinel5p — Public Fediverse posts

On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 22.53DU at a distance of 2.9km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 2.95DU at a distance of 272.2km to #Nyamuragira. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-03 #TROPOMI has detected an enhanced SO2 signal of 12.72DU at a distance of 3.5km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 4.60DU at a distance of 5.5km to #Shishaldin. Other nearby sources: #Shishaldin #Pavlof #Pavlov. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 3.27DU at a distance of 16.8km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 2.62DU at a distance of 117.2km to #Etna. Other nearby sources: #Stromboli. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 16.35DU at a distance of 4.8km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-03-02 #TROPOMI has detected an enhanced SO2 signal of 3.15DU at a distance of 10.3km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.02DU at a distance of 22.0km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.66DU at a distance of 7.4km to #Dalafilla. Other nearby sources: #ErtaAle #HayliGubbi #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.02DU at a distance of 24.8km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 9.21DU at a distance of 54.5km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-27 #TROPOMI has detected an enhanced SO2 signal of 3.16DU at a distance of 420.6km to #Mariveles. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-26 #TROPOMI has detected an enhanced SO2 signal of 4.75DU at a distance of 151.9km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 4.18DU at a distance of 28.1km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 3.30DU at a distance of 6.7km to #NevadodelRuiz. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 32.55DU at a distance of 1.0km to #Nyamuragira at an altitude of ~0.5km. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-25 #TROPOMI has detected an enhanced SO2 signal of 3.99DU at a distance of 2.0km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 3.92DU at a distance of 70.4km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 5.60DU at a distance of 7.1km to #Sabancaya. Other nearby sources: #Ubinas. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 44.47DU at a distance of 4.0km to #Nyamuragira. Other nearby sources: #Nyiragongo. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 15.33DU at a distance of 3.3km to #HayliGubbi. Other nearby sources: #ErtaAle #Dalafilla #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 16.06DU at a distance of 39.4km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 3.03DU at a distance of 9.3km to #Mayon. Other nearby sources: #Bulusan. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-24 #TROPOMI has detected an enhanced SO2 signal of 4.27DU at a distance of 11.8km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 13.76DU at a distance of 13.9km to #Popocatepetl. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 12.19DU at a distance of 4.7km to #HayliGubbi. Other nearby sources: #ErtaAle #Dalafilla #Nabro. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 7.34DU at a distance of 8.8km to #PitondelaFournaise. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

Lors de l'éruption du Piton de la Fournaise le 14 février dernier, le satellite Sentinel-5P a capturé cette image du panache de dioxyde de soufre, qui s'étend sur plus de 550 km vers la côte de Madagascar à l'ouest.
#satellite #Copernicus #Sentinel5P #LaRéunion #éruption #gaz

Lors de l'éruption du Piton de la Fournaise le 14 février dernier, le satellite Sentinel-5P a capturé cette image du panache de dioxyde de soufre, qui s'étend sur plus de 550 km vers la côte de Madagascar à l'ouest.
#satellite #Copernicus #Sentinel5P #LaRéunion #éruption #gaz

On 2026-02-23 #TROPOMI has detected an enhanced SO2 signal of 3.81DU at a distance of 34.9km to #Manam. Other nearby sources: #Kadovar. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

On 2026-01-29 #TROPOMI has detected an enhanced SO2 signal of 6.62DU at a distance of 9.2km to #Kilauea. Other nearby sources: #MaunaLoa. #DLR_inpuls #S5p #Sentinel5p #TROPOMI #SO2LH

Satellites Help Tackle Landfill Methane Leaks
--
https://www.esa.int/Applications/Observing_the_Earth/Space_for_our_climate/Satellites_help_tackle_landfill_methane_leaks <-- shared (ESA) technical article
--
https://www.ghgsat.com/en/case-studies/landfill-gas/ <-- details of GHGSat usage for landfill gases
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#ESA ##GHGSat #landfill #methane #remotesensing #earthobservation #spatialanalysis #GIS #spatial #mapping #spatiotemporal #greenhousegas #emissions #pollution #GlobalMethanePledge #satellite #Copernicus #Sentinel #Sentinel5P #climatechange #MEDUSA #wastemanagement #waste #oilandgas #landfillsites
@europeanspaceagency

,🛰️🏜️ Impressionnante illustration des données de #Sentinel5P montrant la poussière de sable du Sahara sur l'océan Atlantique
📷 Adam Platform/données Copernicus

🛰️📷🌋 L' #Etna est en éruption actuellement. Son activité peut être observée sans danger depuis l'espace.
📷 Image du satellite européen #Sentinel2 et données de #Sentinel5P montrant les concentrations de dioxide de soufre

RT by @CopernicusEU: The SO2 from the #Grindavik #volcano reached #Greenland.
As forecasted by @CopernicusECMWF CAMS the transport of SO2 from #Iceland moved Southward reaching #UK &amp; #Scandinavia, while to the North touched Greenland, as shows the #Copernicus #Sentinel5p map on May 31st.
@simon_sat

[2024-06-01 14:20 UTC]

RT by @CopernicusEU: First #Sentinel5P #TROPOMI overpass ~1.3 hours after the onset of today's #eruption on #Iceland's #Reykjanes peninsula shows very high SO₂ column amounts in plume spreading SE. Est. SO₂ emission rate is ~1400 kg/s (~120,000 tons/day). @Vedurstofan @CopernicusEU @rockhardIES

[2024-05-29 15:41 UTC]

RT by @CopernicusEU: #AirPollution causes thousands of premature deaths every year

#Copernicus🇪🇺🛰️#OpenData are used to monitor #AirQuality and to support innovative mitigation and adaptation solutions

⬇️Total column Nitrogen Dioxide (#NO2) measurements retrieved by #Sentinel5P for Jan-Apr 2024

[2024-05-25 08:10 UTC]

Of de luchtkwaliteit gezond is, wordt o.a. bepaald door de hoeveelheid stikstofdioxide in de lucht. In midden en zuid-Nederland staat het er niet zo best bij...

By @CopernicusEU
#AirPollution causes thousands of premature deaths every year#Copernicus #OpenData are used to monitor #AirQuality and to support innovative mitigation and adaptation solutions

Total column Nitrogen Dioxide (#NO2) measurements retrieved by #Sentinel5P for Jan-Apr 2024

RT by @CopernicusEU: Smoke from several #BritishColumbia and #Alberta #fires reached #arcticcircle. As shown by the #Copernicus #Sentinel5p #Tropomi map on May 14 the plume from intense fires in #Canada is moving Northward.
#BCwildfire #ABwildfire
@eumetsat @Giulio_Firenze @dwallacewells @KHayhoe

[2024-05-15 16:33 UTC]

🌋 Der indonesische Vulkan #Ruang hat bei seinem Ausbruch am Mittwoch Wolken von Gestein und Asche bis zu 3.000 Meter in den Himmel geschossen. Täglich emittiert der Ruang bis zu 120.000 Tonnen Schwefeldioxid (SO2), die Vulkanwolke erstreckt sich über tausende Kilometer bis nach Singapur.

Die Wolkenausmaße wurden mit dem TROPOMI-Instrument an Bord des Satelliten #Sentinel5P 🛰️ erfasst und vom Earth Observation Center (EOC) des DLR in Oberpfaffenhofen grafisch verarbeitet.

RT by @CopernicusEU: The latest #eruption in #Iceland has produced the largest #volcanic SO₂ cloud measured to date in the 2023-24 #Reykjanes Fires, consistent with reports that it is the most intense episode so far.
Data: @CopernicusEU #Sentinel5P #TROPOMI.
@Vedurstofan @rockhardIES @Alberto_Carac

[2024-03-17 18:42 UTC]

RT by @CopernicusEU: The state of #airquality in Northern #Italy from space.
The #Copernicus #Sentinel3 on Feb. 19 shows clearly fog and smog. The #Sentinel5p NO2 average map (11-18 feb) confirms the poor air quality in the period.
Inquinamento e nebbia in #pianurapadana da satellite.
#Milan
@wmo

[2024-02-19 15:57 UTC]

@AkaSci And for our closest exoplanet, Earth!

I should check whether there have been any cloud-free overpasses for #Sentinel5p, because #TROPOMI is a star at detecting SO2.

On a daily basis, the Copernicus Sentinel5-P monitors a wide range of atmospheric gases, such as Nitrogen Dioxide #NO2, Sulphur Dioxide #SO2 or Methane #CH4
More at https://sentinels.copernicus.eu/web/sentinel/missions/sentinel-5p

#Sentinel5P average values for the tropospheric concentration of NO₂ for Aug.-Sept. 2023

(I could not find their presence on Mastodon, so I've cross-posted this from their other social media accounts)

RT by @defis_eu: On a daily basis, our #Copernicus Sentinel5-P monitors a wide range of atmospheric gases, such as Nitrogen Dioxide #NO2, Sulphur Dioxide #SO2 or Methane #CH4
More at https://sentinels.copernicus.eu/web/sentinel/missions/sentinel-5p

#Sentinel5P average values for the tropospheric concentration of NO₂ for Aug.-Sept. 2023

🐦🔗: https://nitter.cz/CopernicusEU/status/1713500886251536587#m

[2023-10-15 10:23 UTC]

#Copernicus costs ~2 € per 🇪🇺 citizen per year
and as a result, the #EU owns 5 #Sentinel families of satellites orbiting the Earth which deliver valuable #OpenData 🌍
🛰️ #Sentinel1
🛰️ #Sentinel2
🛰️ #Sentinel3
🛰️ #Sentinel5P
🛰️ #Sentinel6

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1689219858255233024

RT @PlatformAdam: Huge smoke cloud over #Canada caused by the ongoing #wildfires. The #Copernicus #Sentinel5p on June 4th shows the big plume across the whole North America up to #Arctic, as forecasted by @CopernicusECMWF CAMS. #tropomi #AirQuality #ClimateEmergency
@mini_bubbly @judyatrinh https://t.co/svQrbSfKJu

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1665764960964603911

RT @ESA_EO: Without @CopernicusEU we wouldn't have... greenhouse gases and aerosol emissions monitoring, DAILY!

#Sentinel5P data is used through the Copernicus Atmosphere Monitoring Service for air quality forecasts and for decision-making.

#Copernicus25 https://t.co/sQbQmCZSg5

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1664578277271302148

25 years of working to serve the planet 🌍

During the #Covid_19 pandemic, the #CopernicusAtmosphere Service & #Sentinel5P satellite delivered key information to cities on #AirQuality 🏭

This helped raise awareness of the impacts of air pollution on human health #Copernicus25

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1661337071628214274

Copernicus for #AirQuality monitoring

A recent study shows spikes in air pollution increase the risk of cardiac arrhythmias

#Sentinel5P🇪🇺🛰️ measures levels of different air pollutants, incl. nitrogen dioxide, here over parts of Europe between January and April 2023 ⬇️

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1653669790815223808

#Sentinel5P🇪🇺🛰️ carries the #TROPOMI instrument

It measures levels of atmospheric pollutants and allows monitoring #AirQuality around the 🌍

⬇️ Average Total Column Nitrogen Dioxide (NO2) between 4 and 11 February shows pollution from ongoing #Chile #wildfires & major cities

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1626883009067597824

RT @nodo20chile: 🇨🇱 #Chile #wildfires February 5, 2023
🇪🇺 #Copernicus #Sentinel5P🛰️
🔴Aerosol Index (AI) 340 and 380 nm

Precessed on @sentinel_hub by @nodo20chile

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1623584886803030018

#WorldCancerDay is an opportunity to highlight the negative impact of environmental factors

#Copernicus🇪🇺🛰️ #OpenData play a crucial role in monitoring atmospheric pollutants, including those causing cancer

⬇️NO2 levels measured in Autumn 2022 by #Sentinel5P

#EUCancerPlan

🐦🔗: https://n.respublicae.eu/defis_eu/status/1621813299212845057

RT @ESA_EO: As part of worldwide efforts to slow #climatechange, @UN has revealed a new satellite-based system to detect methane emissions, called the Methane Alert and Response System (MARS).
@CopernicusEU #Sentinel5p will be crucial in implementing this initiative: https://www.esa.int/Applications/Observing_the_Earth/Copernicus/Sentinel-5P/Sentinel-5P_data_used_in_new_methane_detection_system

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1615974626613694464