@sentinelonline.bsky.social#Sentinel3 Level-2 Land Surface Temperature NTC (non-time critical) products are now available in #CopernicusEU Browser and the Sentinel Hub API.
Read the full article: sentinels.copernicus.eu/web/sentinel...
#ESA#SLSTR #SentinelOnline
@andriuskubilius.ec.europa.euToday marks a new milestone for Europe in space. 🇪🇺🛰️
We unveil the first images from sentinel 3C a landmark moment for #CopernicusEU and for Europe’s ambition in space.
European investment delivers knowledge, resilience and benefits for our citizens.
#DGDefis
@esa.int
@eumetsat.int
@sentinelonline.bsky.socialHave you used #CopernicusEU #Sentinel data in your research, product or service, and seen it make a difference? 🛰️ We'd like to feature your story on #SentinelOnline.
Reach out to the editorial team at
📩 [email protected] with a short description of your project.
@sentinelonline.bsky.socialFrom 21 to 24 September, the altimetry community met in Longyearbyen, Svalbard, for #VOCALIS2026, the workshop on Validation of Operational #CopernicusEU Altimetry over Land water and Ice Surface.
Read the full success story on Sentinel Online: sentinels.copernicus.eu/web/success-...
@oceanaeurope.bsky.socialAmid an unprecedented El Niño, #CopernicusEU reports that sea level rise is accelerating, and ocean warming and acidification have reached record levels.
We know the facts. We now need to strengthen ocean resilience by protecting & restoring marine ecosystems.
@euro-argo.eu#CopernicusEU new In Situ Component Strategy shows that its future depends on in situ data. Argo's role is key to producing Copernicus products and supporting environmental research & policy.
👉 www.euro-argo.eu/News-Meeting...
#Argofloats #OceanScience #OneArgo @copernicusmarine.bsky.social
@sentinelonline.bsky.social#VOCALIS2026 has closed in Longyearbyen, #Svalbard
Four days, one shared goal: making #CopernicusEU altimetry over ice and water as accurate as the science needs it to be.
Thank you to everyone who took part.
#Sentinel3 #CRISTAL #CIMR #CalVal #Svalbard #Arctic #EarthObservation #ESA
@sentinelonline.bsky.socialFollowing the previous announcement on the deployment of #CopernicusEU #Sentinel-2 Processing Baseline 05.13, scheduled for 21 September 2026, #ESA is pleased to provide further operational details on the transition.
🔗 Read the full article: sentinels.copernicus.eu/web/sentinel...
@frontex.bsky.socialSeeing what is coming at Europe’s borders
Digital Twin Frontiers, Warsaw: one living picture of the border, played forward. Satellite data, weather, vessel movements, sensor readings. Knowing where to look before first light, not after the first distress call.
@sentinelonline.bsky.socialSuccessful launch of #CopernicusEU #Sentinel-3C.
Vega-C VV30 lifted off from Kourou at 03:21 CEST on 15 September with #Sentinel-3C and ESA's #FLEX.
Watch the recording: youtu.be/EdEfWsrnuVU?...
Full Story: sentinels.copernicus.eu/web/success-...
@sentinelonline.bsky.socialNew guidelines released on Cal/Val and Fiducial Reference Measurements (FRMs) for the #CopernicusEU #Sentinel missions
Covers all operational Sentinels plus the upcoming Expansion Missions, with FRM success examples.
Read more sentinels.copernicus.eu/web/sentinel...
@netmassimo.mastodon.social.ap.brid.gy#TachyonBeam #SpaceMission #ESA #FLEX #CopernicusEU #satellites #VegaC
A few hours ago, the Sentinel-3C, part of the GMES/Copernicus program, and the FLEX satellites were launched from the space center in French Guiana atop a Vega-C rocket. After approximately an hour, Sentinel-3C separated […]
@netmassimo.bsky.social#SpaceMission #ESA #CopernicusEU The Earth observation #Sentinel-3C and #FLEX satellites have been successfully launched english.tachyonbeam.com/2026/09/15/t...
@netmassimo.bsky.social#MissioneSpaziale #ESA #Avio #CopernicusEU I satelliti #Sentinel-3C e FLEX per le osservazioni della Terra sono stati lanciati con successo tachyonbeam.com/2026/09/15/i...
@sentinelonline.bsky.social7 hours to launch. #Sentinel-3C lifts off on Vega-C from Kourou at 22:21 local time on 14 September, 03:21 CEST on 15 September.
A reminder that you can follow the launch live on sentinels.copernicus.eu
@sentinelonline.bsky.social38 hours to lift-off.
#CopernicusEU #Sentinel-3C launches on 14 September at 22:21 in French Guiana, on Vega-C flight VV30. In Europe that is 03:21 CEST in the early hours of 15 September.
Credit: ESA - S. Corvaja
@sentinelonline.bsky.social#CopernicusEU #Sentinel-3C launches on 15 September at 03:21 CEST.
Live broadcast from 02:50 CEST on sentinels.copernicus.eu.
Sentinel-3C joins 3A and 3B, continuing global measurements of sea surface height, sea and land temperature, and ocean and land colour.
Credit:ESA-P. Carril.
#EUSpace #ESA
@argos-geo.orgThat is the point of open data: the satellites improve, the twin improves.
argos-geo.org/map
#CopernicusEU #EUSpace #Sentinel3 #OpenData #RemoteSensing
@sentinelonline.bsky.socialOn 14 September 2026 at 22:21 in French Guiana (01:21 UTC, 03:21 CEST on 15 September), #Sentinel-3C lifts off on #Vega-C.
Third satellite of the #CopernicusEU #Sentinel-3 constellation, heading for a Sun-synchronous orbit around 815 km.