Revesdespace<p>🛰️📷🔥 Le feu de <a href="https://universeodon.com/tags/Marseille" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Marseille</span></a> vu depuis l'espace par le satellite européen <a href="https://universeodon.com/tags/Sentinel2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sentinel2</span></a>. Les 759 hectares brûlés sont clairement visibles.<br>📷 Via Antonio Vecoli</p>
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#sentinel2
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Das isländische #Skeiðarárjökull-#Gletscher zieht sich weiter zurück.
Das ist deutlich sichtbar im Vergleich der #Satellitenbilder von 2017 und 2025.
Als #Auslassgletscher des #Vatnajökull spielt er eine zentrale Rolle im lokalen #Wasserkreislauf.
www.copernicus.euThe Skeiðarárjökull glacier, Iceland | Copernicus
antonio vecoli 
(@tonyveco)
@RevesdEspace For the #fire near #Marseille a new image has been captured by #Sentinel2 today, July 9.The 750Ha of the burnt area are clearly visible showing that the blaze was really close to the city and the port and reached inhabited areas in the west.@PlatformAdam
https://twitter.com/tonyveco/status/1943037458783809729
09/07 22:00
Le 29 juin dernier, un incendie de forêt s'est déclaré près de la commune de #Bizanet, dans l'Aude, dans le sud-ouest de la France.
Le satellite #Sentinel2 a pris cette photo de la zone le 2 juillet montrant les 400 hectares de terres brûlées.
UE #Copernicus
Continued thread
Link between heat in the air and soil moisture:
"These Copernicus #Sentinel2 images, acquired on 22 June and 2 July 2025, show the impact of the heatwave on soil moisture in the agricultural landscape surrounding Châlons-en-Champagne in northern France.
The Normalised Difference Moisture Index (NDMI) reveals a stark contrast: blue areas, indicating wetter soils, shrink noticeably, while yellow and red tones, signs of dry or stressed land, expand rapidly over the ten-day period."
I love this image.
Fogo, Cape Verde/Cabo Verde.
#EU #Sentinel2 #Fogo #CaboVerde #Volcano
https://www.copernicus.eu/en/media/image-day-gallery/fogo-cape-verde
www.copernicus.euFogo, Cape Verde | Copernicus
In the “Forest Monitoring with Earth Observation Data” session, Linda Moser (GAF AG) presented our prototype for near-real-time forest disturbance mapping.
Sentinel-2 time series + unsupervised algorithms (EWMA) = detailed, 10m-resolution detection of subtle & severe canopy change across Europe.
Proud collaboration with GAF AG, Joanneum Research & others building the next-gen #CLMS!
Packed session at #LPS25! Over 200 attendees joined to hear how #EvoLand is advancing #Sentinel2 super-resolution with AI.
Julien Michel (CESBIO/CNES) presented:
New evaluation framework Geometric distortion controls Spatial frequency metrics
Plus, a public model upscaling 10 S2 bands to 5m with radiometric accuracy.
Learn more: https://www.evo-land.eu/super-resolution-real-challenges-evoland-at-lps-25/
#EarthObservation #SuperResolution #RemoteSensing #AIforEO #Copernicus #DeepLearning
At #LPS25 the #Sentinel2 team just said that they will support nighttime observations in Sentinel 2NG.
My understanding was that this was expected to be impossible with the existing architecture, so I'm very curious to hear more!
Replied to Theurgia_Goetia
@theurgia_goetia Via Copernicus EU
Le 22 juin, des incendies intensifs ont éclaté sur l'île grecque de Chios, incitant le gouvernement à déclarer l'état d'urgence.
Plusieurs villages ont été ordonnés d'évacuer alors que des centaines de pompiers travaillaient à contenir la flamme. Les incendies ont causé des perturbations importantes, notamment des pannes de courant, des pénuries d'eau et des dommages aux biens.
Copernic #Sentinel2 l'image, acquise le 23 juin, montre un panache de fumée dense qui monte de l'île et dérive vers le sud-ouest à travers la mer Égée.
Les données ouvertes fournies par #CopernicusEU Les satellites sentinelles sont essentiels à la surveillance et à la cartographie de l ' étendue et des effets des feux de forêt dans le monde, à l ' information des évaluations des dommages et à l ' appui des opérations de gestion des urgences.
Via Copernicus EU Intense wildfires broke out on the Greek island of Chios on 22 June, prompting the government to declare a state of emergency.
Several villages were ordered to evacuate as hundreds of firefighters worked to contain the blaze. The fires have caused significant disruption, including power outages, water shortages, and damage to property. This Copernicus #Sentinel2 image, acquired on 23 June, shows a dense smoke plume rising from the island and drifting south-west across the Aegean Sea.
The open data provided by the #CopernicusEU Sentinel satellites is key to monitoring and mapping the extent and effects of wildfires around the world, informing damage assessments and supporting emergency management operations.
#ImageOfTheDay
Phytoplankton bloom in the English Channel.
Phytoplankton blooms occur almost every spring in the English Channel, driven by a combination of environmental factors which converge during the seasonal transition. As daylight hours increase and surface waters warm, nutrient inputs from terrestrial runoff and wind-driven vertical mixing create optimal conditions for microalgal growth in the sunlit upper layers of the water column.
@CopernicusEU
@EUCommission
#sentinel2
https://marine.copernicus.eu/services/the-green-ocean
Savez-vous situer le Liechtenstein, l'un des plus petits pays au monde ?
Ses 160 km2 se trouvent entre la Suisse et l'Autriche.
Satellite #Sentinel2 du programme européen #Copernicus
The #Drakensberg mountains of Lesotho and South Africa following a damaging storm a few days ago that brought severe floods and heavy widespread #snow seen yesterday by #Sentinel2 #SouthAfrica
Severe flooding in the Sylhet region of Bangladesh.
#EU #Sentinel2 #Copernicus #Bangladesh #Flooding
https://www.copernicus.eu/en/media/image-day-gallery/severe-flooding-sylhet-region-bangladesh
www.copernicus.euSevere flooding in the Sylhet region of Bangladesh | Copernicus
#Nice et la Côte d'Azur depuis le satellite #Sentinel2 du programme #Copernicus le 31/03/2025, lieu où la Conférence des Nations Unies sur l’Océan 2025 #UNOC3 a débuté ce lundi
In #Zypern zeigt sich die anhaltende #Dürre deutlich am Asprokremmos-Stausee.
#Satellitenbilder belegen den starken Rückgang der Wasserfläche zwischen Juni 2024 und Juni 2025. Felder in der Umgebung wirken deutlich trockener.
https://www.copernicus.eu/en/media/image-day-gallery/visible-impact-drought-cyprus
www.copernicus.euVisible impact of drought in Cyprus | Copernicus