Oleksandr (@xalekter) 's Twitter Profile
Oleksandr

@xalekter

Researcher, WEB and Mobile developer, Remote Sensing & GIS expert related to forests

ID: 38411944

calendar_today07-05-2009 11:20:54

476 Tweet

17 Followers

44 Following

Oleksandr (@xalekter) 's Twitter Profile Photo

Potential Westward Spread of Emerald Ash Borer, Agrilus planipennis Fairmaire, 1888 (Coleoptera: Buprestidae) from Eastern Ukraine mdpi.com/2230262 #mdpiforests через MDPI

Oleksandr (@xalekter) 's Twitter Profile Photo

Forest Site and Stand Structure Affecting the Distribution of Emerald Ash Borer, Agrilus planipennis Fairmaire, 1888 (Coleoptera: Buprestidae), in Eastern Ukraine mdpi.com/2708228 #mdpiforests через Forests @tartuob

Jan Pisek (@jan_pisek) 's Twitter Profile Photo

Upcoming talk at #EGU24 (co-authors Oleksandr, Andres Kuusk): Topic: Estimation of coniferous shoot structures by high precision blue light 3D photogrammetry scanning (meetingorganizer.copernicus.org/EGU24/EGU24-45…) Date: Apr 17 (Wed) 2024, 12:07-12:17 (CEST) Location: Room 2.95

Upcoming talk at #EGU24 (co-authors <a href="/xalekter/">Oleksandr</a>, Andres Kuusk):
Topic: Estimation of coniferous shoot structures by high precision blue light 3D photogrammetry scanning (meetingorganizer.copernicus.org/EGU24/EGU24-45…) 
Date: Apr 17 (Wed) 2024, 12:07-12:17 (CEST) 
Location: Room 2.95
Kadri Runnel (@kadrirunnel) 's Twitter Profile Photo

PhD position announcement: please share! Interested in joining the amazing FutureScapes team University of Tartu for lab challenges and fieldwork? Fully financed 4y position open on carbon accumulation in soil and dead wood under changing climate, with fungi in focus. w/Ivika Ostonen

PhD position announcement: please share! Interested in joining the amazing <a href="/FutureScapes_ee/">FutureScapes</a> team <a href="/unitartu/">University of Tartu</a> for lab challenges and fieldwork? Fully financed 4y position open on carbon accumulation in soil and dead wood under changing climate, with fungi in focus. w/<a href="/IvikaOstonen/">Ivika Ostonen</a>
Jan Pisek (@jan_pisek) 's Twitter Profile Photo

Honoured that our @tartobs University of Tartu research has been highlighted in the latest nature issue: nature.com/articles/d4158… Big thanks to Nic Fleming, @larjamiisa, Oleksandr, Andres Kuusk for making this happen.

Jan Pisek (@jan_pisek) 's Twitter Profile Photo

Ready to make your #radiativetransfer model more realistic? Our new #DatainBrief piece offers 3D surface geometry dataset of #ScotsPine, #NorwaySpruce shoots from the EU_ScienceHub JRC #Järvselja RAdiation transfer Model Intercomparison (RAMI) pine stand: doi.org/10.1016/j.dib.…

Ready to make your #radiativetransfer model more realistic? Our new #DatainBrief piece offers 3D surface geometry dataset of #ScotsPine, #NorwaySpruce shoots from the <a href="/EU_ScienceHub/">EU_ScienceHub</a> JRC #Järvselja RAdiation transfer Model Intercomparison (RAMI) pine stand: doi.org/10.1016/j.dib.…
Yigal Levin (@yigallevin) 's Twitter Profile Photo

A massive Russian attack on civilian targets in Ukraine has resulted in significant casualties. In Kryvyi Rih, at least 10 people have been killed, and in Kyiv, at least 5. Dozens have been injured, many critically. Video footage shows Kyiv residents assisting in clearing the

CodeRefinery (@coderefine) 's Twitter Profile Photo

Tomorrow morning (central European time) we'll start our next large open and free online workshop on #FAIR Research Software development practices. You can still register and join the experience at coderefinery.github.io/2024-09-10-wor…

Xylogenesis and Biomass Allocation (@czechglobe_xylo) 's Twitter Profile Photo

Thrilled to visit Jan Pisek & Oleksandr and their team at @tartuobs University of Tartu via a mobility project from Czech Academy of Sciences & the Estonian Academy of Sciences! Using novel approaches to create 3D models of #spruce and #pine shoots for the #DART radiative transfer model!

Thrilled to visit <a href="/jan_pisek/">Jan Pisek</a> &amp; <a href="/xalekter/">Oleksandr</a> and their team at @tartuobs <a href="/unitartu/">University of Tartu</a> via a mobility project from <a href="/CzechAcademy/">Czech Academy of Sciences</a> &amp; the Estonian Academy of Sciences! Using novel approaches to create 3D models of #spruce and #pine shoots for the #DART radiative transfer model!
Jan Pisek (@jan_pisek) 's Twitter Profile Photo

Our first RSE @tartuobs University of Tartu FutureScapes, ETAg-funded paper in 2025: We show that our recent new optical model of a conifer shoot (doi.org/10.1016/j.jqsr…) may be applicable to species with longer, more curved, twisted, convex needles, too: sciencedirect.com/science/articl…