Polarised Multiangular Reflectance Measurements Using the Finnish Geodetic Institute Field Goniospectrometer by Jouni Peltoniemi, Juha Suomalainen, Eetu Puttonen, Teemu Hakala

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Comparing positioning accuracy of mobile laser scanning systems under a forest canopy by Jesse Muhojoki, Teemu Hakala, Antero Kukko, Harri Kaartinen, Juha Hyyppä

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Visual-Inertial Odometry Using High Flying Altitude Drone Datasets by Anand George, Niko Koivumäki, Teemu Hakala, Juha Suomalainen, Eija Honkavaara

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Analysis of Properties of Reflectance Reference Targets for Permanent Radiometric Test Sites of High Resolution Airborne Imaging Systems by Eero Ahokas, Juha Suomalainen, Jouni Peltoniemi, Teemu Hakala, Eija Honkavaara, Lauri Markelin

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Using Microwave Profile Radar to Estimate Forest Canopy Leaf Area Index: Linking 3D Radiative Transfer Model and Forest Gap Model by Kai Du, Huaguo Huang, Ziyi Feng, Teemu Hakala, Yuwei Chen, Juha Hyyppä

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A Clustering Framework for Monitoring Circadian Rhythm in Structural Dynamics in Plants From Terrestrial Laser Scanning Time Series by Eetu Puttonen, Eetu Puttonen, Matti Lehtomäki, Paula Litkey, Roope Näsi, Ziyi Feng, Xinlian Liang, Samantha Wittke, Samantha Wittke, Miloš Pandžić, Teemu Hakala, Teemu Hakala, Mika Karjalainen, Mika Karjalainen, Norbert Pfeifer

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Comparison of Backpack, Handheld, Under-Canopy UAV, and Above-Canopy UAV Laser Scanning for Field Reference Data Collection in Boreal Forests by Eric Hyyppä, Xiaowei Yu, Harri Kaartinen, Teemu Hakala, Antero Kukko, Mikko Vastaranta, Juha Hyyppä

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Erratum: Du, K., et al. Simulation of Ku-Band Profile Radar Waveform by Extending Radiosity Applicable to Porous Individual Objects (RAPID2) Model. <i>Remote Sensing</i> 2020, <i>1... by Kai Du, Huaguo Huang, Yuyi Zhu, Ziyi Feng, Teemu Hakala, Yuwei Chen, Juha Hyyppä

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Direct and automatic measurements of stem curve and volume using a high-resolution airborne laser scanning system by Eric Hyyppä, Antero Kukko, Harri Kaartinen, Xiaowei Yu, Jesse Muhojoki, Teemu Hakala, Juha Hyyppä

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Estimating Biomass and Nitrogen Amount of Barley and Grass Using UAV and Aircraft Based Spectral and Photogrammetric 3D Features by Roope Näsi, Niko Viljanen, Jere Kaivosoja, Katja Alhonoja, Teemu Hakala, Lauri Markelin, Eija Honkavaara

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Two-channel Hyperspectral LiDAR with a Supercontinuum Laser Source by Ruizhi Chen, Juha Hyyppä, Teemu Hakala, Esa Räikkönen, Sanna Kaasalainen, Juha Suomalainen, Yuwei Chen

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Lidar-aided analysis of boreal forest backscatter at Ku band by Yuwei Chen, Ziyi Feng, Fashuai Li, Hui Zhou, Teemu Hakala, Mika Karjalainen, Juha Hyyppä

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The Penetration Analysis of Airborne Ku-Band Radar Versus Satellite Infrared Lidar Based on the Height and Energy Percentiles in the Boreal Forest by Hui Zhou, Yuwei Chen, Teemu Hakala, Ziyi Feng, Changhui Jiang, Jianxin Jia, Haibin Sun, Juha Hyyppä

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Under-Canopy UAV Laser Scanning Providing Canopy Height and Stem Volume Accurately by Juha Hyyppä, Xiaowei Yu, Teemu Hakala, Harri Kaartinen, Antero Kukko, Heikki Hyyti, Jesse Muhojoki, Eric Hyyppä

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The Determination of Effective Beamwidth of Ku Band Profiling Radar Based on Waveform Matching Method in the Boreal Forest of Finland by Hui Zhou, Yuwei Chen, Nan Hu, Yuandan Dong, Xinmin Xu, Ziyi Feng, Teemu Hakala, Juha Hyyppä

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Feasibility of Hyperspectral Single Photon Lidar for Robust Autonomous Vehicle Perception by Josef Taher, Teemu Hakala, Anttoni Jaakkola, Heikki Hyyti, Antero Kukko, Petri Manninen, Jyri Maanpää, Juha Hyyppä

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Evaluating Factors Impacting Fallen Tree Detection from Airborne Laser Scanning Point Clouds by Einari Heinaro, Topi Tanhuanpää, Mikko Vastaranta, Tuomas Yrttimaa, Antero Kukko, Teemu Hakala, Teppo Mattsson, Markus Holopainen

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Investigating Foliar Macro- and Micronutrient Variation with Chlorophyll Fluorescence and Reflectance Measurements at the Leaf and Canopy Scales in Potato by Jaakko Oivukkamäki, Jon Atherton, Shan Xu, Anu Riikonen, Chao Zhang, Teemu Hakala, Eija Honkavaara, Albert Porcar-Castell

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UAV-Borne Profiling Radar for Forest Research by Yuwei Chen, Teemu Hakala, Mika Karjalainen, Ziyi Feng, Jian Tang, Paula Litkey, Antero Kukko, Anttoni Jaakkola, Juha Hyyppä

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The Comparison of Canopy Height Profiles Extracted from Ku-band Profile Radar Waveforms and LiDAR Data by Hui Zhou, Yuwei Chen, Ziyi Feng, Fashuai Li, Juha Hyyppä, Teemu Hakala, Mika Karjalainen, Changhui Jiang, Ling Pei

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