Mathias Disney (@mathiasdisney) 's Twitter Profile
Mathias Disney

@mathiasdisney

Science! Trees, forests, satellites, lidar. Looking at the world in 3D one tree at a time. Prof at UCL Geography; all views my own. He/him.

ID: 265299939

linkhttp://www.geog.ucl.ac.uk/~mdisney calendar_today13-03-2011 09:49:58

14,14K Tweet

2,2K Followers

1,1K Following

Nature Communications (@naturecomms) 's Twitter Profile Photo

de Conto et al. present a global map of 3D canopy complexity modeled from spaceborne lidar reveals that highly complex forests are concentrated in the tropics, with significant variations observed across biomes. GEDI nature.com/articles/s4146…

Alex Lees (@alexander_lees) 's Twitter Profile Photo

Amazing to see this map of all movements by reintroduced English White-tailed Eagles identifying landscape-scale habitat selection.

Amazing to see this map of all movements by reintroduced English White-tailed Eagles identifying landscape-scale habitat selection.
NERC FSF (@nerc_fsf) 's Twitter Profile Photo

The facility is now seeking to hire a full-time Remote Sensing Technician who will be based at Edinburgh. This is an excellent opportunity to put in practice remote sensing skills, with opportunities for field work using spectrometers and UAVs. To apply: elxw.fa.em3.oraclecloud.com/hcmUI/Candidat…

Planet (@planet) 's Twitter Profile Photo

Every tree, every forest, every quarter. We just launched our AI-powered Forest Carbon Monitoring product that measures changes to forest carbon and canopy across the globe at 3 meter resolution. This is the world’s first forest monitoring system offering insights at this

Every tree, every forest, every quarter.

We just launched our AI-powered Forest Carbon Monitoring product that measures changes to forest carbon and canopy across the globe at 3 meter resolution.

This is the world’s first forest monitoring system offering insights at this
Bruno Sánchez-Andrade Nuño (@brunosan) 's Twitter Profile Photo

Planet just launched impressive quarterly and annual datasets on global forest carbon, tree height, and canopy cover at 3 and 30-meter resolutions. Meanwhile, a few months ago Meta showcased a global 1-meter resolution snapshot of global forests composite from 2018-2020, released

Rob Parker (@drrparker) 's Twitter Profile Photo

Great work by Zhen Qu showing the importance of tropical #wetlands in driving the recent trend in atmospheric #methane. Particularly timely that this is published while European Space Agency's #EO4Africa is happening with the huge role Africa/Congo plays in this pnas.org/doi/10.1073/pn…

Arko Lucieer (@terraluma) 's Twitter Profile Photo

Excited and proud to lead this drone program for TERN with Associate Professor Ben Sparrow from Uni Adelaide! Key contributions in the field and processing pipelines by Juan C. Montes-Herrera, Ph.D.

Michael Pyrcz🌻 (@geostatsguy) 's Twitter Profile Photo

🚀 ANNOUNCING: The release of my free and open e-book, "Applied #MachineLearning in Python: A Hands-on Guide with Code"! 🎉 🔗 Access it here: geostatsguy.github.io/MachineLearnin… 📚 16 chapters packed with well-documented #Python workflows, open-source code, and datasets — with direct

🚀 ANNOUNCING: The release of my free and open e-book, "Applied #MachineLearning in Python: A Hands-on Guide with Code"! 🎉

🔗 Access it here: geostatsguy.github.io/MachineLearnin…

📚 16 chapters packed with well-documented #Python workflows, open-source code, and datasets — with direct
Luke A. Brown (@drlukebrown) 's Twitter Profile Photo

UK student interested in a remote sensing PhD? University of Salford is offering 10 widening participation PhD scholarships for Sep 2025 entry. Broad eligibility criteria (UK fees only, international students cannot apply to this scheme). See salford.ac.uk/postgraduate-r… and get in touch!

UK student interested in a remote sensing PhD? <a href="/SalfordUni/">University of Salford</a> is offering 10 widening participation PhD scholarships for Sep 2025 entry. Broad eligibility criteria (UK fees only, international students cannot apply to this scheme). See salford.ac.uk/postgraduate-r… and get in touch!
Cycling Professor 🚲  (@fietsprofessor) 's Twitter Profile Photo

I heard that there are still politicians that are proposing to build more roads to solve congestion. So I visited our library to check it out:

I heard that there are still politicians that are proposing to build more roads to solve congestion.

So I visited our library to check it out:
Joe Morrison (@mouthofmorrison) 's Twitter Profile Photo

I love this new InSAR study in Nature - they set out to show that a buried natural gas storage site caused deformation on the surface when gas was injected or withdrawn, and instead found that seasonal variation in soil moisture dominated surface movement. Notice the scale.

I love this new InSAR study in Nature - they set out to show that a buried natural gas storage site caused deformation on the surface when gas was injected or withdrawn, and instead found that seasonal variation in soil moisture dominated surface movement. Notice the scale.
Luke Bornheimer (@lukebornheimer) 's Twitter Profile Photo

Newly released study shows that separated bike lanes reduce maximum car speeds by 28%, average speeds for turning cars by 21%, and 8% for cars going straight. If cities want to reduce speeding, they should install separated/protected bike lanes—it’ll also get more people biking!

Newly released study shows that separated bike lanes reduce maximum car speeds by 28%, average speeds for turning cars by 21%, and 8% for cars going straight.

If cities want to reduce speeding, they should install separated/protected bike lanes—it’ll also get more people biking!
Simonetta Cheli (@simonettacheli) 's Twitter Profile Photo

The choices we make today help create a more sustainable world and propel the transformation towards a resilient, thriving global society. We have a new Earth Observation Science Strategy and it outlines a bold vision for Earth sciences through 2040: esa.int/Applications/O…