András Zlinszky
@azlinszky.bsky.social
Earth Observation Community Evangelist, science communicator, limnologist, remote sensing guy. Big family. Likes bicycles, geology, geomorphology and being outdoors. Night train enjoyer.
Reposted by András Zlinszky
Winter in Kraków.
Image taken today by Sentinel-2.
Image taken today by Sentinel-2.
January 18, 2026 at 8:55 PM
Winter in Kraków.
Image taken today by Sentinel-2.
Image taken today by Sentinel-2.
Antarctica, SW of Mount Erebus link.dataspace.copernicus.eu/9far
January 13, 2026 at 10:31 AM
Antarctica, SW of Mount Erebus link.dataspace.copernicus.eu/9far
#Landsat data is now available on Copernicus Browser! Additionally, AI is getting super-proficient with hacking evalscripts/custom scripts. Here are the result of more or less the prompt "make me a fire visualization in the style of the @pierremarkuse.bsky.social script based using the thermal band"
January 12, 2026 at 1:37 PM
#Landsat data is now available on Copernicus Browser! Additionally, AI is getting super-proficient with hacking evalscripts/custom scripts. Here are the result of more or less the prompt "make me a fire visualization in the style of the @pierremarkuse.bsky.social script based using the thermal band"
On certain Sentinel-1 orbits, the Schanzlbrücke in Passau produces a massive echo artefact in VV polarization. Is this due to double-bounces from the bridge structure? Looks like a perfectly normal steel beam bridge to me. link.dataspace.copernicus.eu/n8bp
January 9, 2026 at 8:45 AM
On certain Sentinel-1 orbits, the Schanzlbrücke in Passau produces a massive echo artefact in VV polarization. Is this due to double-bounces from the bridge structure? Looks like a perfectly normal steel beam bridge to me. link.dataspace.copernicus.eu/n8bp
Reposted by András Zlinszky
Watch the full webinar on teaching geography with satellite imagery. Learn to identify #geographical processes and create compelling visualisations using free #CopernicusEU data.
🔗 https://youtu.be/2FhDVkTL59A
#SentinelOnline #ESA #EarthObservation #SatelliteImagery #GIS #RemoteSensing
🔗 https://youtu.be/2FhDVkTL59A
#SentinelOnline #ESA #EarthObservation #SatelliteImagery #GIS #RemoteSensing
Webinar - Teaching Geography with Satellite Imagery
Learn how to search, explore and navigate satellite imagery to explain geographic patterns and processes. Watch our webinar which was held live on May 23, 20...
youtu.be
January 8, 2026 at 10:04 AM
Watch the full webinar on teaching geography with satellite imagery. Learn to identify #geographical processes and create compelling visualisations using free #CopernicusEU data.
🔗 https://youtu.be/2FhDVkTL59A
#SentinelOnline #ESA #EarthObservation #SatelliteImagery #GIS #RemoteSensing
🔗 https://youtu.be/2FhDVkTL59A
#SentinelOnline #ESA #EarthObservation #SatelliteImagery #GIS #RemoteSensing
Now I am obsessed with looking at familiar places using Sentinel-2 Level-1C data and the B08, B08, B08 RGB composite. Tarso Toon caldera link.dataspace.copernicus.eu/etjb
January 5, 2026 at 3:14 PM
Now I am obsessed with looking at familiar places using Sentinel-2 Level-1C data and the B08, B08, B08 RGB composite. Tarso Toon caldera link.dataspace.copernicus.eu/etjb
#stormbram beating the Kilkee Cliffs, Tonemapped Natural Color, Sentinel-2, Dec 8 link.dataspace.copernicus.eu/ci3k
December 9, 2025 at 9:47 PM
#stormbram beating the Kilkee Cliffs, Tonemapped Natural Color, Sentinel-2, Dec 8 link.dataspace.copernicus.eu/ci3k
link.dataspace.copernicus.eu/6g46 Pulau Sangeang Island, Indonesia, Sentinel-2 magic eyes, 26 October 2023. It is very difficult to get a cloud-free image.
December 9, 2025 at 7:41 PM
link.dataspace.copernicus.eu/6g46 Pulau Sangeang Island, Indonesia, Sentinel-2 magic eyes, 26 October 2023. It is very difficult to get a cloud-free image.
Reposted by András Zlinszky
New #BCEarthGallery blog post: Sentinel-2 reveals impressive internal wave packets in the Celebes Sea, stretching over hundreds of kilometers. Find out what these waves mean for ocean dynamics and navigation:
👉 bit.ly/4psF5Fo
#InternalWaves #CelebesSea #RemoteSensing #Sentinel2 #Oceanography
👉 bit.ly/4psF5Fo
#InternalWaves #CelebesSea #RemoteSensing #Sentinel2 #Oceanography
December 8, 2025 at 9:35 AM
New #BCEarthGallery blog post: Sentinel-2 reveals impressive internal wave packets in the Celebes Sea, stretching over hundreds of kilometers. Find out what these waves mean for ocean dynamics and navigation:
👉 bit.ly/4psF5Fo
#InternalWaves #CelebesSea #RemoteSensing #Sentinel2 #Oceanography
👉 bit.ly/4psF5Fo
#InternalWaves #CelebesSea #RemoteSensing #Sentinel2 #Oceanography
Let's test Sentinel-2 for night lights! This is a long-term dream of mine come true. Sen-2 sensors are not designed for night acquisitions, but we will try what they can do and see. Learn more here: dataspace.copernicus.eu/news/2025-12... . Yes the pic is Sentinel-1 link.dataspace.copernicus.eu/8x38
December 5, 2025 at 4:18 PM
Let's test Sentinel-2 for night lights! This is a long-term dream of mine come true. Sen-2 sensors are not designed for night acquisitions, but we will try what they can do and see. Learn more here: dataspace.copernicus.eu/news/2025-12... . Yes the pic is Sentinel-1 link.dataspace.copernicus.eu/8x38
Mátra mountains, Hungary, enjoying the sun above the clouds. Tonemapped Natural Color, Sentinel-2, 1.12.2025 link.dataspace.copernicus.eu/3rwi
December 3, 2025 at 3:14 PM
Mátra mountains, Hungary, enjoying the sun above the clouds. Tonemapped Natural Color, Sentinel-2, 1.12.2025 link.dataspace.copernicus.eu/3rwi
Western Mauritania, Sentinel-2 L1, low sun angle creating big shadows link.dataspace.copernicus.eu/x682
November 27, 2025 at 3:35 PM
Western Mauritania, Sentinel-2 L1, low sun angle creating big shadows link.dataspace.copernicus.eu/x682
much recommended
November 24, 2025 at 11:33 AM
much recommended
Space invaders? Drumlin landforms near the Yenisey river floodplain, Copernicus 30m DEM, rotated 90° link.dataspace.copernicus.eu/wbpw #sciart
November 18, 2025 at 12:38 PM
Space invaders? Drumlin landforms near the Yenisey river floodplain, Copernicus 30m DEM, rotated 90° link.dataspace.copernicus.eu/wbpw #sciart
today and tomorrow I am at #agritechnica , learning about digital farming and talking about public cloud solutions based on #cdse . What I learned:
- sugarbeet harvesters are massive
- everyone likes Copernicus Land Monitoring Service data
- sugarbeet harvesters are massive
- everyone likes Copernicus Land Monitoring Service data
November 13, 2025 at 12:47 PM
today and tomorrow I am at #agritechnica , learning about digital farming and talking about public cloud solutions based on #cdse . What I learned:
- sugarbeet harvesters are massive
- everyone likes Copernicus Land Monitoring Service data
- sugarbeet harvesters are massive
- everyone likes Copernicus Land Monitoring Service data
Webinar alert! Daniel Wolfe from Washington Post is presenting Satellite Imagery for Climate News. Sign up here: events.teams.microsoft.com/event/27e07a...
#scicomm #remotesensing
#scicomm #remotesensing
Microsoft Virtual Events Powered by Teams
Microsoft Virtual Events Powered by Teams
events.teams.microsoft.com
November 10, 2025 at 4:23 PM
Webinar alert! Daniel Wolfe from Washington Post is presenting Satellite Imagery for Climate News. Sign up here: events.teams.microsoft.com/event/27e07a...
#scicomm #remotesensing
#scicomm #remotesensing
Dutch cargo ship Thamesborg runs aground in Bellot Strait, Canada and is freed by icebreaker Botnica after six weeks gcaptain.com/cargo-ship-t... link.dataspace.copernicus.eu/63h5 #shipspotting
November 5, 2025 at 4:10 PM
Dutch cargo ship Thamesborg runs aground in Bellot Strait, Canada and is freed by icebreaker Botnica after six weeks gcaptain.com/cargo-ship-t... link.dataspace.copernicus.eu/63h5 #shipspotting
Ouray National Wildlife Refuge and its region in Utah, USA. Sentinel-2 quarterly mosaics + agri growth stage. Red: vegetation peak early in the year. Green: Vegetation peak in summer. Blue: vegetation peak in autumn. White: no peak. Black: no vegetation
November 3, 2025 at 2:35 PM
Ouray National Wildlife Refuge and its region in Utah, USA. Sentinel-2 quarterly mosaics + agri growth stage. Red: vegetation peak early in the year. Green: Vegetation peak in summer. Blue: vegetation peak in autumn. White: no peak. Black: no vegetation
Doué River, Mauritania. Copernicus 30 DEM, DEM Central Europe Custom Script link.dataspace.copernicus.eu/yh1r
Water meets wind and wind meets water
Water meets wind and wind meets water
October 17, 2025 at 3:46 PM
Doué River, Mauritania. Copernicus 30 DEM, DEM Central Europe Custom Script link.dataspace.copernicus.eu/yh1r
Water meets wind and wind meets water
Water meets wind and wind meets water
Bristol Island, South Sandwich Islands, Penguin locator custom script link.dataspace.copernicus.eu/yzwm
October 16, 2025 at 6:54 AM
Bristol Island, South Sandwich Islands, Penguin locator custom script link.dataspace.copernicus.eu/yzwm
Borkum, Germany, Sentinel-2 Magic Eyes custom script link.dataspace.copernicus.eu/t8c8 Friesische Insel on satellite imagery will never be not cool.
October 8, 2025 at 2:18 PM
Borkum, Germany, Sentinel-2 Magic Eyes custom script link.dataspace.copernicus.eu/t8c8 Friesische Insel on satellite imagery will never be not cool.
weird but pretty artefact in Sentinel-1 data over the southern Mediterranean, visible in VH/VV: link.dataspace.copernicus.eu/rzul
September 12, 2025 at 7:55 AM
weird but pretty artefact in Sentinel-1 data over the southern Mediterranean, visible in VH/VV: link.dataspace.copernicus.eu/rzul
Reposted by András Zlinszky
Cloud dynamics over the Sahara: Sentinel-2 captured a vast convective system (≈42,000 km²) with a 380 km outflow boundary. These arcs can even trigger dust storms like haboobs.
#Sentinel2 #Sahara #Clouds #RemoteSensing #Haboob
Read more in our new #BCEarthGallery blog post:
👉 bit.ly/3JYqcL4
#Sentinel2 #Sahara #Clouds #RemoteSensing #Haboob
Read more in our new #BCEarthGallery blog post:
👉 bit.ly/3JYqcL4
September 11, 2025 at 9:00 AM
Cloud dynamics over the Sahara: Sentinel-2 captured a vast convective system (≈42,000 km²) with a 380 km outflow boundary. These arcs can even trigger dust storms like haboobs.
#Sentinel2 #Sahara #Clouds #RemoteSensing #Haboob
Read more in our new #BCEarthGallery blog post:
👉 bit.ly/3JYqcL4
#Sentinel2 #Sahara #Clouds #RemoteSensing #Haboob
Read more in our new #BCEarthGallery blog post:
👉 bit.ly/3JYqcL4
Enurmino, Chukotka, Russia, Sentinel-2 link.dataspace.copernicus.eu/s06r . A sunny day on the tundra
September 10, 2025 at 12:56 PM
Enurmino, Chukotka, Russia, Sentinel-2 link.dataspace.copernicus.eu/s06r . A sunny day on the tundra
Reposted by András Zlinszky
Nature’s own beauty generator: tides, winds and coastal shapes combine off Argentina’s Valdés Peninsula, creating breathtaking swirls captured by Sentinel-2. 🌀🌊
#EarthObservation #Sentinel2 #EarthArt #PlanetBeauty
Find out more on our new #BCEarthGallery blog!
👉 bit.ly/4mJjVRP
#EarthObservation #Sentinel2 #EarthArt #PlanetBeauty
Find out more on our new #BCEarthGallery blog!
👉 bit.ly/4mJjVRP
September 4, 2025 at 8:36 AM
Nature’s own beauty generator: tides, winds and coastal shapes combine off Argentina’s Valdés Peninsula, creating breathtaking swirls captured by Sentinel-2. 🌀🌊
#EarthObservation #Sentinel2 #EarthArt #PlanetBeauty
Find out more on our new #BCEarthGallery blog!
👉 bit.ly/4mJjVRP
#EarthObservation #Sentinel2 #EarthArt #PlanetBeauty
Find out more on our new #BCEarthGallery blog!
👉 bit.ly/4mJjVRP