Pasi Raumonen

Olen soveltavan matematiikan professori (vuodesta 2025 alkaen) ja minulla on sähkötekniikan tausta. Nykyinen tutkimukseni keskittyy puiden ja metsien 3D-rakenteen mallintamiseen laserkeilausdatasta, tällaisen mallinnuksen epävarmuuden kvantifiointiin sekä niiden sovelluksiin metsä- ja ekologisessa tutkimuksessa. Olen myös yksi Suomen Akatemian FAME – Matemaattisen mallinnuksen, havainnoinnin ja kuvantamisen lippulaivan (2024-) päätutkijoista sekä päätutkija Suomen Akatemian projektissa Uusi puun lehtien jakautumisen inversiomenetelmä lähialueen LiDAR-datalle. Toimin myös yhtenä tutkijoista Suomen Akatemian Mallintamisen ja kuvantamisen huippuyksikössä 2018-2025.

Tutkimusryhmän kotisivut.

Soveltava matematiikka, käänteisongelmat, pinta- ja objektirekonstruktio, epävarmuuden kvantifiointi, puu- ja metsämallinnus, kaukokartoitus (Lidar, pistepilvet)

Sorokina H E, Campos M, Raumonen P, Shcherbacheva A, Echriti R, Hyyppä J, Puttonen E, Wang Y. (2025) Boundary conditions for studying branch-scale tree growth strategies using tree quantitative structure model time series. Remote Sensing of Environment, Vol 333, 2026, 115105, https://doi.org/10.1016/j.rse.2025.115105

D'hont B, Calders K, Antonelli A, Berg T, Cherlet W, Dayal K, Fitzpatrick O J, Hambrecht L, Leponce M, Lucieer A, Pascal O, Raumonen P, Verbeeck H (2025) Integrating terrestrial and canopy laser scanning for comprehensive analysis of large old trees: Implications for single tree and biodiversity research. 
Remote Sensing in Ecology and Conservation. https://doi.org/10.1002/rse2.70021

Maeda E, Brede B, Calders K, Disney M, Herold M, Lines E R, Nunes M, Raumonen P, Saarinen N, Starck I, Su Y, Terschanski J, Terryn L.(2025) Expanding Forest Research with Terrestrial LiDAR Technology. Nature Communication, 16, 8853 (2025). https://doi.org/10.1038/s41467-025-63946-6

Mönkkönen P, Van den Broeck W, Ali-Löytty S, Calders K, Raumonen P. (2025) LeafGen: Leaf Generation in 3D Tree Models. Methods in Ecology and Evolution, Vol 16, Issue 8, August 2025, pp. 1733-1748, https://doi.org/10.1111/2041-210X.70080

Verhoeven V, Raumonen P, Åkerblom M, Tammi K, Tasanen I. (2025) The Effect of Surface Material on Cylinder Point Clouds. IEEE Transactions on Instrumentation and Measurement, vol. 74, pp. 1-12, 2025, Art no. 1010912, https://doi.org/10.1109/TIM.2025.3568980

Verhoeven V B, Raumonen P, Åkerblom M. (2025) Fitting Geometric Shapes to Fuzzy Point Cloud Data. Journal of Imaging, 2025; 11(1):7. https://doi.org/10.3390/jimaging11010007

Montagnoli A, Hudak A T, Raumonen P, Lasserre B, Terzaghi M, Silva C A, Bright B C, Vierling L A , de Vasconcellos B N, Chiatante D, Dumroese R K. 2024. Terrestrial laser scanning and low magnetic field digitization yield similar architectural coarse root traits for 32-year-old Pinus ponderosa trees. Plant Methods, 20, 102 (2024). https://doi.org/10.1186/s13007-024-01229-9

Su C, Kokosza A, Xie X, Pěnčík A, Zhang Y, Raumonen P, Shi X, Muranen S, Topcu M K, Immanen J, Hagqvist R, Safronov O, Alonso-Serra J, Eswaran G, Venegas M P, Ljung K, Ward S, Mähönen A, Himanen K, Salojärvi J, Fernie A R, Novák O, Leyser O, Pałubicki W, Helariutta Y, Nieminen K. (2023) Tree architecture: A strigolactone-deficient mutant reveals a connection between branching order and auxin gradient along the tree stem. Proceedings of the National Academy of Sciences of the United States of America, 2023  Vol. 120  No. 48  e2308587120, https://doi.org/10.1073/pnas.2308587120

Nunes M, Vaz M, Camargo J, Laurance W, de Andrade A, Vicentini A, Laurance S, Raumonen P, Jackson T, Zuquim G, Wu J, Penuelas J, ChaveJ, Maeda E. (2023) Edge effects on tree architecture exacerbate biomass loss of fragmented Amazonian forests. Nature Communications, 14, 8129 (2023). https://doi.org/10.1038/s41467-023-44004-5

Han T, Raumonen P, Sánchez-Azofeifa G A. (2023) A non-destructive approach to estimate buttress volume using 3D point cloud data. Ecological Informatics, Volume 77, November 2023, 102218. https://doi.org/10.1016/j.ecoinf.2023.102218

Calders K, Verbeeck H, Burt A, Origo N, Nightingale J, Malhi Y, Wilkes P, Raumonen P, Bunce R, Disney M. (2022) Laser scanning reveals potential underestimation of biomass carbon in temperate forest. Ecological Solutions and Evidence,  3, e12197. https://doi.org/10.1002/2688-8319.12197

Monica Herrero Huerta, Diego Gonzalez Aguilera, Pasi Raumonen. (2022) 4DRoot: root phenotyping software for temporal 3D scans by X-Ray Computed Tomography. Frontiers in Plant Science, Vol. 13, 2022, https://doi.org/10.3389/fpls.2022.986856

Brede B, Terryn L, Barbier N, Bartholomeu H Ms, Bartolo R, Calders K, Derroire G, Krishna Moorthy S, Lau A, Levick S R, Raumonen P,Verbeeck H, Wang D, Whiteside T, van der Zee J, Herold M. 2022. Non-destructive estimation of individual tree biomass: allometric models, terrestrial and UAV laser scanning. Remote Sensing of Environment, Vol 280, October 2022, 113180, https://doi.org/10.1016/j.rse.2022.113180

Maeda E, Nunes M, Calders K, Mendes de Moura Y, Raumonen P, Tuomisto H, Verley P, Vincent G, Zuquim G, Camargo J L. 2022. Shifts in structural diversity of Amazonian forest edges detected using terrestrial laser scanning. Remote Sensing of Environment, Vol 271, 15 March 2022, 112895, https://doi.org/10.1016/j.rse.2022.112895

Raumonen P, Brede B, Lau L, Bartholomeus H. 2021. A Shortest Path Based Tree Isolation Method For Uav Lidar Data. 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS, 2021, pp. 724-727, https://doi.org/10.1109/IGARSS47720.2021.9554346

Martin-Ducup O, II Mofack G, Wang D, Raumonen P, Ploton P, Sonké B, Barbier N, Couteron P, Pélissier R. 2021. Evaluation of automated pipelines for tree and plot metric estimation from TLS data in tropical forest areas. Annals of Botany, mcab051, https://doi.org/10.1093/aob/mcab051

Beyer R M, Basler D, Raumonen P, Kaasalainen M, Pretzsch H. 2021. Do trees have constant branch divergence angles? Journal of Theoretical Biology, Volume 512, 7 March 2021, 110567, https://doi.org/10.1016/j.jtbi.2020.110567

He, H.; Chen, X.; Mehmood, A.; Raivio, L.; Huttunen, H.; Raumonen, P.; Virkki, J. 2020. ClothFace: A Batteryless RFID-Based Textile Platform for Handwriting Recognition. Sensors, 2020, 20, 4878. https://doi.org/10.3390/s20174878

Terryn L, Calders K, Disney M, Origo N, Malhi Y, Newnham G, Raumonen P, Åkerblom M, Verbeeck M. 2020. Tree species classification using structural features derived from terrestrial laser scanning. ISPRS Journal of Photogrammetry and Remote Sensing, 168, October 2020, pp. 170–181. https://doi.org/10.1016/j.isprsjprs.2020.08.009

Krishna Moorthy S M, Raumonen P, den Bulcke J V, Calders K, Verbeeck H. 2020. Terrestrial laser scanning for non-destructive estimates of liana stem biomass. Forest Ecology and Management, Volume 456, 15 January 2020, 117751, 14p, https://doi.org/10.1016/j.foreco.2019.117751

Kunz M, Fichtner A, Härdtle W, Raumonen P, Bruelheide H, von Oheimb G. 2019.
 Neighbour species richness and local structural variability modulate aboveground allocation patterns and crown morphology of individual trees. Ecology Letters, Volume 22, Issue 12, December 2019, pp. 2130-2140, https://doi.org/10.1111/ele.13400

Brede B, Calders K, Lau A, Raumonen P, Bartholomeus H M, Herold M, Kooistra L. 2019. Non-destructive Tree Volume Estimation through Quantitative Structure Modelling: Comparing UAV Laser Scanning with Terrestrial Lidar. Remote Sensing of Environment, Volume 233, November 2019, 111355, https://doi.org/10.1016/j.rse.2019.111355

Pitkänen T, Raumonen P, Kangas A. 2019. Measuring stem diameters with TLS in boreal forests by complementary fitting procedure. ISPRS Journal of Photogrammetry and Remote Sensing, Volume 147, January 2019, Pages 294-306, https://doi.org/10.1016/j.isprsjprs.2018.11.027

Jackson T, Shenkin A, Wellpott A, Calders K, Origo N, Disney M, Burt A, Raumonen P, Gardiner B, Herold M, Fourcaud T, Malhi Y. 2019. Finite element analysis of trees in the wind based on terrestrial laser scanning data. Agricultural and Forest Meteorology, Volume 265, 2019, Pages 137-144. https://doi.org/10.1016/j.agrformet.2018.11.014

Raumonen P, Tarvainen T. 2018. Segmentation of vessel structures from photoacoustic images with reliability assessment. Biomedical Optics Express, Vol. 9, Issue 7, pp. 2887-2904, https://doi.org/10.1364/BOE.9.002887

Sievänen R, Raumonen P, Perttunen J, Nikinmaa E, Kaitaniemi P. 2018. A study of crown development mechanisms using a shoot-based tree model and segmented terrestrial laser scanning data. Annals of Botany, Volume 122, Issue 3, 27 August 2018, Pages 423–434, https://doi.org/10.1093/aob/mcy082

Disney M, Boni Vicari M, Burt A, Calders K, Lewis S, Raumonen P, Wilkes P. 2018. Weighing trees with lasers: advances, challenges and opportunities. Interface Focus, 8: 20170048. http://dx.doi.org/10.1098/rsfs.2017.0048

Gonzalez de Tanago Menaca J, Lau A, Bartholomeus H, Herold M, Avitabile V, Raumonen P, Martius C, Goodman R, Disney M, Manuri S, Burt A, Calders K. 2018. Estimation of above-ground biomass of large tropical trees with Terrestrial LiDAR. Methods in Ecology and Evolution, Vol. 9, Issue 2, pp. 223-234, https://doi.org/10.1111/2041-210X.12904

Åkerblom M, Raumonen P, Mäkipää R, Kaasalainen M. 2017. Automatic tree species recognition with quantitative structure models. Remote Sensing of Environment, Vol. 191, 1-12, https://doi.org/10.1016/j.rse.2016.12.002

Potapov I, Järvenpää M, Åkerblom M, Raumonen P, Kaasalainen M. 2017. Bayes Forest: a data-intensive generator of morphological tree clones. GigaScience, Vol. 6, Issue 10, Pages 1–13, gix079, https://doi.org/10.1093/gigascience/gix079

Hackenberg J, Spiecker H, Calders K, Disney M, Raumonen P. 2015. SimpleTree —An Efficient Open Source Tool to Build Tree Models from TLS Clouds. Forests, Vol. 6, No. 11, 4245-4294, https://doi.org/10.3390/f6114245

Calders K, Newnham G, Burt A, Murphy S, Raumonen P, Herold M, Culvenor D, Avitabile V, Disney M, Armston J, Kaasalainen M. 2015. Non-destructive estimates of above-ground biomass using terrestrial laser scanning. Methods in Ecology and Evolution, Vol. 6, No. 2, pp. 198-208, https://doi.org/10.1111/2041-210X.12301

Raumonen P, Casella E, Calders K, Murphy S, Åkerblom M, Kaasalainen M. 2015. Massive-scale Tree Modelling from TLS Data. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-3/W4, 189-196. https://doi.org/10.5194/isprsannals-II-3-W4-189-2015

Smith A, Astrup R, Raumonen P, Liski J, Krooks A, Kaasalainen S, Åkerblom M, Kaasalainen M. 2014. Tree Root system characterization and volume estimation by terrestrial laser scanning. Forests, Vol. 5, No. 12, pp. 3274-3294, https://doi.org/10.3390/f5123274

Janka M, Saukko E, Raumonen P, Lupo D. 2014. Optimization of large-area OLED current distribution grids with self-aligned passivation. Organic Electronics, Vol. 15, No. 12, pp. 3431–3438, https://doi.org/10.1016/j.orgel.2014.09.028

Raumonen P, Kaasalainen M, Åkerblom M, Kaasalainen S, Kaartinen H, Vastaranta M, Holopainen M, Disney M, Lewis P. 2013. Fast Automatic Precision Tree Models from Terrestrial Laser Scanner Data. Remote Sensing, Vol. 5, No. 2, pp. 491-520, https://doi.org/10.3390/rs5020491

Stenvall A, Tarhasaari T, Grilli F, Raumonen P, Vojenciak M, Pellikka M. 2012
. Manifolds in electromagnetism and superconductor modelling: using their properties to model critical current of twisted conductors in self-field with 2-D model. 
Cryogenics, Vol. 53, Special issue SI, pp. 135–141, https://doi.org/10.1016/j.cryogenics.2012.06.005

Raumonen P, Suuriniemi S, Kettunen L. 2011. Dimensional Reduction of Electromagnetic Boundary Value Problems. Boundary Value Problems, 2011, 2011:9, https://doi.org/10.1186/1687-2770-2011-9

Calvano F, Raumonen P, Suuriniemi S, Kettunen L, Rubinacci G. 2010. Size Is in the Eye of the Beholder: Technique for Non-destructive Detection of Parameterized Defects. IEEE Transaction on Magnetics, Vol. 46, No. 8, pp. 3006-3009. DOI: 10.1109/TMAG.2010.2044564

Raumonen P, Suuriniemi S, Kettunen L. 2008. Applications of manifolds: mesh generation. IET Science, Measurement & Technology, Vol. 2, No. 5, pp. 286-294. DOI: 10.1049/iet-smt:20070101