#Sentinel-1D is in orbit! On 4 Nov 2025, #Ariane6 successfully launched the #Copernicus Sentinel-1D satellite from Europe’s Spaceport in French Guiana continuing Europe’s day-and-night #EarthObservation and extending the Sentinel-1 mission for years to come. 🔗 sentinels.copernicus.eu/web/success-...

Copernicus Sentinel-3B Unavailability Notice for IP Manoeuvre #149 planned on 06 November 2025 🔗 sentinels.copernicus.eu/web/sentinel...

🌍 We’re live! The Sentinel-1D launch broadcast has started from Europe’s Spaceport in French Guiana. sentinels.copernicus.eu #Sentinel1D #SentinelOnline #CopernicusEU #ESA #Ariane6 #EUspace #EarthObservation

24 hours to liftoff! Tomorrow, 4 Nov 2025, #Sentinel-1D launches aboard #Ariane6 from Europe’s Spaceport, French Guiana — extending #CopernicusEU radar observations into the next decade. 🌍 📡 Broadcast begins: 20:15 UTC / 21:15 CET 🔗 Watch live sentinels.copernicus.eu #SentinelOnline #ESA #EUspace

Copernicus Sentinel-3A Unavailability for Lunar calibration #33 planned on 05 November 2025 🔗 sentinels.copernicus.eu/web/sentinel...

At #BiDS25, #SentinelOnline spoke with representatives from #Regio, an Estonian company working in #geospatial information and #cartography 🌍. We asked them about their connection with #Sentinel data and how they use it in their daily work. #VoicesOfSentinels #BigDataFromSpace #CopernicusEU

The #Sentinel-2 satellite captured this stunning image of the greenhouse-covered landscape in Almería, Spain — where hundreds of square kilometres of plastic roofs shine white against the Earth below. 🔗https://dataspace.copernicus.eu/gallery/2025-4-1-observing-greenhouses-almeria-sentinel-2

🌍 Watch live: The Copernicus Sentinel-1D satellite launches aboard Ariane 6 on 4 Nov 2025 from Europe’s Spaceport in French Guiana. 📡 Broadcast begins 20:15 UTC / 21:15 CET 🔗 Live on sentinels.copernicus.eu [CREDIT: ESA - P. Carril] #Sentinel1D #Copernicus #ESA #Ariane6 #EUspace #EarthObservation

7 days until liftoff! 🚀 On 4 Nov 2025 at 18:03 local (French Guiana) / 21:03 UTC / 22:03 CET, Sentinel-1D launches aboard Ariane 6 — keeping Copernicus radar eyes on Earth, all weather, all the time. 🌍 #Sentinel1D #Copernicus #ESA #Ariane6 #EarthObservation

At #BiDS25, Sentinel Online spoke with Ioannis Kotaridis from the EU Satellite Centre @eusatellitecentre.bsky.social 🌍🛰️. He shared how #Sentinel data supports land, water and environmental monitoring. Stay tuned for more #VoicesofSentinel stories! #EarthObservation #SentinelOnline #CopernicusEU

Due to an IP manoeuvre on Copernicus Sentinel-3A, SLSTR products are expected to experience degradation between 23 October 2025, 07:37:40 and 07:47:43 UTC. sentinels.copernicus.eu/web/sentinel...

🚀 On 4 Nov 2025 at 18:03 local time (21:03 UTC / 22:03 CET), #Arianespace, on behalf of the @esa.int , will launch #Sentinel1D from Europe’s Spaceport in French Guiana.

What an inspiring few days at #BiDS25! 🌍 The Sentinel Online team connected with researchers, institutions and innovators who are all using #Copernicus Sentinel data to monitor our planet and advance sustainability. 🔗Explore: sentinels.copernicus.eu/web/success-... #EarthObservation #SentinelOnline

#Sentinel2 captures the golden harvest hues of the Yuanyang Hani rice terraces in China — where farming tradition meets space technology. From orbit, #Copernicus #EarthObservation tracks crop growth, water use and food security. 🔗 dataspace.copernicus.eu/gallery/2019...

We’re pleased to announce the deployment of a new processing baseline for #Copernicus #Sentinel-1 Level-1 and Level-2 products.Discover what the new Processing Baseline includes: 🔗https://sentinels.copernicus.eu/web/sentinel/-/copernicus-sentinel-1-l1-and-l2-products-new-processing-baseline-1

🎙️ Voices of Sentinel @ #BiDS2025 Andrea Sibilia (JRC) shares how the #RiskDataHub project relates to Sentinel-based products and reflects on the key risks facing society today — and how geospatial analysis helps us better understand them. #VoicesofSentinel #SentinelOnline #EarthObservation

We are pleased to announce the successful completion and full release of the Sentinel-3 OLCI Level-2 Land full-mission reprocessing campaign. 🔗https://sentinels.copernicus.eu/web/sentinel/-/completion-of-sentinel-3-olci-level-2-land-reprocessing-campaign-collection-003-

We had the pleasure to interview Felix Creamer from the #MaxPlanckInstituteforBiogeochemistry at #BiDS25 🌍🛰️. He shared how he uses Sentinel data in his research. Stay tuned for more Voices of Sentinels interviews! #SentinelOnline #BigDataFromSpace #EarthObservation

#ESA and #CIMR #L2PAD team met at ICM-CSIC, Barcelona, to discuss Level-2 algorithms for the Copernicus Imaging Microwave Radiometer mission Launching in 2029, CIMR will deliver hi-res data on polar sea ice, oceans and land Led by MET Norway with @esa.int support.
 🔗https://github.com/CIMR-L2PAD

Release of the #Sentinel-2 L1C #Radiometric Uncertainty Tool (S2-L1C-RUT), helping to generate pixel-level maps of expected radiometric uncertainty for any Sentinel-2 spectral band. 🔗https://sentinels.copernicus.eu/web/sentinel/-/release-of-the-sentinel-2-l1c-radiometric-uncertainty-tool-s2-l1c-rut-

Celebrating #WorldSpaceWeek2025! 2025’s theme “ #LivinginSpace ” reminds us: understanding Earth from orbit is key to our future beyond it. #CopernicusEU #Sentinel missions show how space helps us live sustainably on Earth — and inspires life beyond it. #SentinelOnline #EarthObservation #Space #ESA

Copernicus Sentinel-3B Unavailability Notice for Lunar Calibration #34 planned on 07 October 2025 Check the full list of affected products and times: 🔗https://sentinels.copernicus.eu/web/sentinel/-/copernicus-sentinel-3b-unavailability-notice-for-lunar-calibration-34-planned-on-07-october-2025

🌍 The final day of #BiDS25! A big thank you to everyone who connected with us. Sentinel Online gathered many insights and stories, which we’ll be sharing here soon. Stay tuned! #SentinelOnline #BigDataFromSpace #EarthObservation #ESA

🎙️ Voices of Sentinel @ #BiDS2025 We spoke with Anne Fouilloux, founder of #VitenHub AS, after her session on "Open Science for AI-ready Earth data". She shared key takeaways and how her team uses Sentinel data to enable open, collaborative EO. #VoicesOfSentinel #EarthObservation

🛰 At #BigDatafromSpace2025 (BiDS’25), the EOPF Tutorial: Getting Started with Zarr showed how cloud-native tools like #Zarr & #STAC make #EarthObservation data more scalable & accessible.

#SentinelOnline is at #BigDatafromSpace2025! We are excited to join the global EO community to share, connect and highlight how Sentinel data supports innovation, research and real-world solutions. 🔗 www.bigdatafromspace2025.org

Due to a Copernicus Sentinel-3A SLSTR Black Body Crossover, SLSTR products degradation is expected for sensing time from 29 September 2025 08:24:30 to 01 October 2025 08:10:00 UTC. sentinels.copernicus.eu/web/sentinel...

🛰️ June’s soil water maps show striking dryness across the UK & Ireland. With satellite data, we can anticipate risks and respond before they spiral. 🔗https://dataspace.copernicus.eu/gallery/2025-6-8-soil-water-index-map-united-kingdom-and-ireland #SentinelOnline #EarthObservation #Sentinel1 #ASCAT

🌍 We’re delighted to announce the launch of the official Sentinel Online Instagram account: @SentinelOnline 🚀 Follow us for mission milestones, technical updates, EO data applications, visual explainers and real-world impact from the Sentinel missions. 🔗https://www.instagram.com/sentinelonline/

Geo-Quest by IIASA enables accurate ground data collection to calibrate #Sentinel satellite data, boosting #EarthObservation accuracy and supporting #AI-driven analysis. 🔗https://sentinels.copernicus.eu/web/success-stories/-/sentinel-data-meets-geo-quest-innovation #Sentinel2 #SentinelOnline

🌍 Voices of Sentinel at #LPS2025 Aravind Ravichandran, founder of #TerraWatchSpace, shares his reflections on a standout theme at this year’s symposium: the growing role of Sentinel data in powering #FoundationModels. #VoicesOfSentinel #EarthObservation #Copernicus #SentinelData #GeospatialAI

Brazil safeguards vast mangrove coasts (~14,000 km²). Sentinel-1 radar delivers monthly mosaics that cut through clouds, track structure, and reveal seasonal shifts. 🔗 dataspace.copernicus.eu/gallery/2025...

Today is #AmazonRainforestDay We celebrate the success of Sentinel-1 for Science Amazonas project, using #Sentinel1 radar data to monitor the Amazon in any weather, 24/7 🔗https://sentinels.copernicus.eu/web/success-stories/-/amazonas-rainforest-day-sustaining-earth-s-vital-ecosystem #SentinelOnline

#ESAΦ-lab processes raw satellite data directly onboard — skipping ground-based delays – to detect #wildfires in near real time using energy-efficient VPUs. Faster alerts, faster action. sentinels.copernicus.eu/web/success-... #SentinelOnline #EarthObservation #Sentinel2 #AI #EmergencyResponse

We’ve just reached 1000 followers on LinkedIn 🎉 Thank you for your support! If you’re not following us there yet, join us on LinkedIn to stay up to date with the latest Sentinel missions and updates: www.linkedin.com/company/sent... #SentinelOnline #Space #EarthObservation

🧭📡 Today, we celebrate 30 years of European satellite navigation. From the early days of EGNOS to the global reach of Galileo, we take this moment to: ✨ Reminisce about the beginnings 🚀 Relive incredible milestones 👏 Acknowledge every contributor 🌍 Meet the faces shaping the future

🌹 Your roses may have started life thousands of km away — in Kenya, near Lake Naivasha. From above the Earth, #Sentinel2 reveals vast stretches of plastic greenhouses driving the global flower trade 🌍🛰️ #CopernicusEU #SentinelOnline #EarthObservation

Inspiring the next generation of #EarthObservation at #EnduroSat #SpaceChallengesProgram. Students explored real-world #ClimateAction using @esa.int #CopernicusEU #Sentinel satellite data via #SentiVista 🔗 sentinels.copernicus.eu/web/success-...

Faster. Precise. Independent. The enhanced #Sentinel5P methane processor runs without external cloud data, using AI-driven cloud detection from its own satellite measurements for near-real-time #MethaneMonitoring and #EarthObservation. 🔗 sentinels.copernicus.eu/web/success-... #SentinelOnline

🛰 Sentinel Online – your gateway to free, open #EarthObservation data from #Copernicus #Sentinel1 #Sentinel2 #Sentinel3 #Sentinel5P. Access latest news, success stories, mission details and global archives, turning #OpenData into action. 🔗 sentinels.copernicus.eu

#VoicesOfSentinel #LPS2025: Meet Kate Amanda Booth PhD researcher using #Sentinel data and remote sensing to track #deforestation in the Brazilian #Amazon, focusing on indigenous territories. Blending science and storytelling to inspire action.

#VoicesOfSentinel: From #LPS2025 🎤 Meet Dr. Irina Gancheva, Science Officer at Wiser Technology. Irina explains how she used #Sentinel1 and #Sentinel2 data in her PhD to detect anthropogenic pollution #SentinelOnline #EarthObservation #womeninSTEM

🚀 Introducing the #ESA Earth Observation Framework ( #EOF ) Empowering Europe’s EO ecosystem with: ✔️EU-compliant services ✔️Interoperable secure interfaces ✔️Open-source tools ✔️Easy onboarding 🌐 Learn more: eof.esa.int #EarthObservation #EOServices #SentinelOnline

The MARIDA dataset is a breakthrough—using #Sentinel2 data to spot dense floating plastic along with 14 other co-occurring classes like clouds, wakes & foam. 🔗Read the full story : sentinels.copernicus.eu/web/success-... #EarthObservation #MarinePollution #SentinelOnline

🌍 #DestinationEarth (DestinE) is an EU-funded initiative by @esa.int , @ecmwf.int , & @eumetsat.int - creating high-precision digital replicas of our planet to support smarter climate decisions. 🔗 Join the platform: platform.destine.eu 🔗 Read the full story: sentinels.copernicus.eu/web/success-...

🌍 Voices of Sentinel – from #LPS25 🎤 Today’s voice: William Ray from #Sinergise He shares how the #CopernicusDataSpaceEcosystem (dataspace.copernicus.eu) — a platform already used by many users, including journalists worldwide — is making Copernicus data more accessible.

🌍 Understanding landslide reactivation is critical for risk management. Using Copernicus #Sentinel1 radar and #Sentinel2 optical data, scientists can detect subtle ground motion and surface changes — even in long-dormant landslides. #EarthObservation #SentinelOnline

In Feb 2025, @isardsat.bsky.social and the #HypatiaII crew deployed a corner reflector at #MDRS, turning the site into a new calibration point for #Sentinel3. 🔗Read the full story: sentinels.copernicus.eu/web/success-...

🌍 #VoicesofSentinel – from #LPS25 🎤 Today’s voice: Amina Habiboullah from InsightEx, sharing how EO data is supporting smart, localised decisions in emerging economies — from climate, agriculture to even financial ones. #SentinelOnline #EarthObservation #InsightEx

#Sentinel2 captures South Korea's vibrant #aquaculture zones — from seaweed farms to fish pens. A powerful reminder of how #EarthObservation supports sustainable food production. 🔗Explore the view: dataspace.copernicus.eu/gallery/2025... #Copernicus #sentinelonline #space