Marion Stellmes
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maerien.bsky.social
Marion Stellmes
@maerien.bsky.social
20 followers 16 following 2 posts
I am a #nature 🥾and #tree 🌳lover doing some fancy 🛰️ #earthobservation stuff at #FUBerlin.
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Reposted by Marion Stellmes
fub-remotesensing.bsky.social
A new semester kicks off this week at Berlin’s universities - back to campus vibes! 🎓✨ Our team is ready for a winter term of teaching GIS & remote sensing at Lankwitz. Wishing students & lecturers alike a semester full of learning, discovery & good energy! 🚀📚🌍 #FreieUniversität #BackToCampus
October 15, 2025 at 7:17 AM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
We were delighted to host a research exchange with colleagues from @CzechGlobe 🇨🇿 in Berlin! 🌍

We discussed forestry-focused remote sensing, explored opportunities for future collaboration, and visited study sites like the #sensorfield in Brandenburg. 🌲📡

Thanks for the great visit!

#TeamScience
We are visiting our study site in the forest. Under tall pine trees our technichian shows a station with a solar pannel that is used to send data collected on the site to an online dashboard. Together we are looking at small oak seedings in mossy undergrowth that grow beneath the big pine trees to form a new forest generation. Some small oaks are tagged with numbered blue plates. Their size is remeasured every year. In the background one can see a station with sensors that measure air temperature, humidity and light intensity. We dig up a soil sample to see how much organic material is present on the forest floor. One can see a small pit and one of our senior researchers feeling how sandy the soil is.
September 14, 2025 at 7:23 AM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
Our fieldwork is in full go – our team is out in the woods every day batteling rain, swamps, sheep and running from cows – the dangers you find in northern Europe 😉 – all with the #Riegl on our shoulders.
But check out these stunning views we get in return! It’s all worth it.
#RonnieRieglOnTour
A laser scanner in the forest A marsh landscape with scattered trees A small path in a beech forest
August 22, 2025 at 6:26 PM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
We are getting ready to head to Norway! 🌲🌾🌲
Our team will collect terrestrial laser scanning data to on the connection between forest structure and biodiversity – we are looking forward to two weeks in the beautiful boreal forest north of Oslo.
And we are prepared for swampy conditions 😉
Wellington boots in a box
August 11, 2025 at 7:25 AM
maerien.bsky.social
🌐🛰️ Ever wondered how Deep Learning models like UNet can be applied? Checkout the beginner tutorials from @ffassnacht.bsky.social @fub-remotesensing.bsky.social
fub-remotesensing.bsky.social Remote Sensing and Geoinformatics - Freie Universität Berlin @fub-remotesensing.bsky.social · Jul 22
🚀 Getting started with Deep Learning for remote sensing? Check out these beginner tutorials from FU Berlin: 🧠 UNet in PyTorch: bit.ly/3GBWPx1 🛰️ Segment Anything for GeoTIFFs: bit.ly/3GBWRVF 🌍 #DeepLearning #PyTorch #GeospatialAI #UNet #SegmentAnything #EarthObservation #OpenScience
Three-panel image showing a UNet model applied to remote sensing imagery. Left: grayscale UNet output showing probability map of detected features, here trees. Center: input false-color infrared satellite image with vegetation coloured in reddish colours. Right: same input with bright green overlay showing segmented tree crown areas after thresholding.
July 22, 2025 at 8:16 AM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
On our idyllic GeoCampus Lankwitz, smart sensors track tree growth, soil moisture & light of some of our many trees. TLS scans turn trees like "Rosie" 🌳 the chestnut into stunning 3D models 👓. #TTN #SmartForestry #IoT #TreeGrowth #LoRaWAN #ForestEcology #SensingFUB
Blooming horse chestnut tree ‘Rosie’ on the GeoCampus Lankwitz, with pink blossoms, green grass, and a partly cloudy sky. Close-up of a tree trunk equipped with environmental sensors for measuring growth, light, and soil moisture on the GeoCampus Lankwitz. 3D point cloud model of a tree from TLS scan, color-coded by height from pink at the base to yellow in the upper canopy, on a black background.
July 14, 2025 at 11:11 AM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
🌳 In Brandenburg, we’ve set up a TTN-connected station to monitor soil moisture & light intensity—exploring how these factors affect young oak seedlings growing under mature pines. Stay tuned for more news from our #sensorfield!
#SmartForestry #IoT #TreeGrowth #LoRaWAN #ForestEcology #SensingFUB
Young oak seedlings growing in a row on a mossy forest floor under tall pine trees. Two people wearing yellow safety vests working with a sensor device in a pine forest. Looking up at the canopy of tall pine trees against a cloudy sky. Solar-powered LoRaWan station with a large solar panel and control units mounted on a metal frame, installed in a forest clearing.
July 9, 2025 at 8:49 AM
maerien.bsky.social
Das war ein schöner Abend und es hat Spaß gemacht teilzunehmen mit dem Team von @fub-remotesensing.bsky.social
freieuniversitaet.bsky.social Freie Universität Berlin @freieuniversitaet.bsky.social · Jul 3
Dinoreiten, chemisches Kochduell, Hannah Arendt verstehen: Mehr als 10.000 Besuche bei der #LNDW an der #FUBerlin. Rekordzahl seit der Pandemie.
📸 Impressionen vom Abend: www.fu-berlin.de/campusleben/...
Foto: Michael Fahrig
July 4, 2025 at 3:51 PM
Reposted by Marion Stellmes
fub-remotesensing.bsky.social
📣 Just a few days to go!
Join us this Saturday, June 28 at #LNDW2025 in the Theaterhof of the Silberlaube @FUBerlin.
As a special add on we’ll be showcasing a small art project by ZK/U fellows, created in collaboration with us: Visual Cultures of Forest Carbon - www.zku-berlin.org/fellows/754/ 🌳🌲
Colored laser scan of a forest in Brandenburg. Colored laser scan of an office and the trees outside.
June 24, 2025 at 8:01 AM
Reposted by Marion Stellmes
freieuniversitaet.bsky.social
🔥 Feuer als Werkzeug des Menschen: Internat. Studie mit Beteiligung der #Paläontologie der #FUBerlin & @paleoclimategirl.bsky.social in @pnas.org zeigt: Schon vor über 50.000 Jahren formten Menschen mit Feuer gezielt Landschaften – 10.000 Jahre früher als gedacht
PM➡️ www.fu-berlin.de/presse/infor...
Die Grafik zeig den eine brennende Savanne. Darüber gelegt ist der Schriftzug "Vom Lag rf u r zur Klimakris". Im Schrifzug wurde bewusst der Buchstabe "E" weggelassen, um auf die Einsparungen für Universitäten durch den Berliner Senat aufmerksam zu machen. Bildquelle: African Savannah Fire ©Wikimedia This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
June 24, 2025 at 9:40 AM
Reposted by Marion Stellmes
freieuniversitaet.bsky.social
Vom 23. bis 29. Juni streicht die #FUBerlin das "E", um zu zeigen, was fehlt, wenn Substanz gestrichen wird. Allein für 2025 sollen die Kürzungen rund 37 Million n uro betragen.
D r B rlin r S nat g fährd t damit L hr, Forschung und
Zukunftssich rh it.
All Infos ➡️ tinyurl.com/aktionswoche...
June 23, 2025 at 5:44 AM