Juha Hyyppä

According to our database, Juha Hyyppä authored at least 185 papers between 1993 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Multispectral Light Detection and Ranging Technology and Applications: A Review.

Narges Takhtkeshha, Gottfried Mandlburger, Fabio Remondino, Juha Hyyppä

Sensors, March, 2024

An Up-View Visual-Based Indoor Positioning Method via Deep Learning.

Chen Chen, Yuwei Chen, Jianliang Zhu, Changhui Jiang, Jianxin Jia, Yuming Bo, Xuanzhi Liu, Haojie Dai, Eetu Puttonen, Juha Hyyppä

Remote. Sens., March, 2024

Data-Driven Antenna Delay Calibration for UWB Devices for Network Positioning.

Zuoya Liu, Teemu Hakala, Juha Hyyppä, Antero Kukko, Harri Kaartinen, Ruizhi Chen

IEEE Trans. Instrum. Meas., 2024

Walking Gaits Aided Mobile GNSS for Pedestrian Navigation in Urban Areas.

Changhui Jiang, Yuwei Chen, Chen Chen, Juha Hyyppä

IEEE Internet Things J., 2024

2023

A survey on location and motion tracking technologies, methodologies and applications in precision sports.

Jingbin Liu, Gege Huang, Juha Hyyppä, Jing Li, Xiaodong Gong, Xiaofan Jiang

Expert Syst. Appl., November, 2023

A Probabilistic Method-Based Smartphone GNSS Fault Detection and Exclusion System Utilizing PDR Step Length.

Changhui Jiang, Yuwei Chen, Zuoya Liu, Qingyuan Xia, Chen Chen, Juha Hyyppä

Remote. Sens., October, 2023

Advantages of Using Transfer Learning Technology with a Quantative Measurement.

Emilia Hattula, Lingli Zhu, Jere Raninen, Juha Oksanen, Juha Hyyppä

Remote. Sens., September, 2023

Cooperative Smartphone GNSS/PDR for Pedestrian Navigation.

Changhui Jiang, Yuwei Chen, Chen Chen, Shoubin Chen, Qian Meng, Yuming Bo, Juha Hyyppä

IEEE Trans. Circuits Syst. II Express Briefs, June, 2023

Can the Perception Data of Autonomous Vehicles Be Used to Replace Mobile Mapping Surveys? - A Case Study Surveying Roadside City Trees.

Eric Hyyppä, Petri Manninen, Jyri Maanpää, Josef Taher, Paula Litkey, Heikki Hyyti, Antero Kukko, Harri Kaartinen, Eero Ahokas, Xiaowei Yu, Jesse Muhojoki, Matti Lehtomäki, Juho-Pekka Virtanen, Juha Hyyppä

Remote. Sens., April, 2023

Walking Gait Assisted Vector Tracking GNSS for Pedestrian Position.

Changhui Jiang, Yuwei Chen, Chen Chen, Juha Hyyppä

IEEE Trans. Instrum. Meas., 2023

Pedestrian Smartphone Navigation Based on Weighted Graph Factor Optimization Utilizing GPS/BDS Multi-Constellation.

Chen Chen, Jianliang Zhu, Yuming Bo, Yuwei Chen, Changhui Jiang, Jianxin Jia, Zhiyong Duan, Mika Karjalainen, Juha Hyyppä

Remote. Sens., 2023

Radiometric Correction of Incidence Angle and Distance Effects on Hyperspectral Lidar Point Cloud Classification.

Wenxin Tian, Lingli Tang, Yuwei Chen, Ziyang Li, Shi Qiu, Haohao Wu, Huijing Zhang, Linsheng Chen, Peilun Hu, Changhui Jiang, Jianxin Jia, Haibin Sun, Juha Hyyppä

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2023

2022

Instance-Aware Semantic Segmentation of Road Furniture in Mobile Laser Scanning Data.

Fashuai Li, Zhize Zhou, Jianhua Xiao, Ruizhi Chen, Matti Lehtomäki, Sander Oude Elberink, George Vosselman, Juha Hyyppä, Yuwei Chen, Antero Kukko

IEEE Trans. Intell. Transp. Syst., 2022

Smartphone PDR/GNSS Integration via Factor Graph Optimization for Pedestrian Navigation.

Changhui Jiang, Yuwei Chen, Chen Chen, Jianxin Jia, Haibin Sun, Tinghuai Wang, Juha Hyyppä

IEEE Trans. Instrum. Meas., 2022

Tradeoffs in the Spatial and Spectral Resolution of Airborne Hyperspectral Imaging Systems: A Crop Identification Case Study.

Jianxin Jia, Jinsong Chen, Xiaorou Zheng, Yueming Wang, Shanxin Guo, Haibin Sun, Changhui Jiang, Mika Karjalainen, Kirsi Karila, Zhiyong Duan, Tinghuai Wang, Chong Xu, Juha Hyyppä, Yuwei Chen

IEEE Trans. Geosci. Remote. Sens., 2022

Feasibility Study of Wood-Leaf Separation Based on Hyperspectral LiDAR Technology in Indoor Circumstances.

Hui Shao, Zheng Cao, Wei Li, Yuwei Chen, Changhui Jiang, Juha Hyyppä, Jie Chen, Long Sun

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

Feasibility of Hyperspectral Single Photon Lidar for Robust Autonomous Vehicle Perception.

Josef Taher, Teemu Hakala, Anttoni Jaakkola, Heikki Hyyti, Antero Kukko, Petri Manninen, Jyri Maanpää, Juha Hyyppä

Sensors, 2022

Terrestrial Laser Scanning in Assessing the Effect of Different Thinning Treatments on the Competition of Scots Pine (Pinus sylvestris L.) Forests.

Ghasem Ronoud, Maryam Poorazimy, Tuomas Yrttimaa, Ville Luoma, Saija Huuskonen, Jari Hynynen, Juha Hyyppä, Ninni Saarinen, Ville Kankare, Mikko Vastaranta

Remote. Sens., 2022

Feasibility of Bi-Temporal Airborne Laser Scanning Data in Detecting Species-Specific Individual Tree Crown Growth of Boreal Forests.

Maryam Poorazimy, Ghasem Ronoud, Xiaowei Yu, Ville Luoma, Juha Hyyppä, Ninni Saarinen, Ville Kankare, Mikko Vastaranta

Remote. Sens., 2022

Multispectral Imagery Provides Benefits for Mapping Spruce Tree Decline Due to Bark Beetle Infestation When Acquired Late in the Season.

Samuli Junttila, Roope Näsi, Niko Koivumäki, Mohammad Imangholiloo, Ninni Saarinen, Juha Raisio, Markus Holopainen, Hannu Hyyppä, Juha Hyyppä, Päivi Lyytikäinen-Saarenmaa, Mikko Vastaranta, Eija Honkavaara

Remote. Sens., 2022

Vector Tracking Based on Factor Graph Optimization for GNSS NLOS Bias Estimation and Correction.

Changhui Jiang, Yuwei Chen, Bing Xu, Jianxin Jia, Haibin Sun, Chen Chen, Zhiyong Duan, Yuming Bo, Juha Hyyppä

IEEE Internet Things J., 2022

Towards High-Definition Maps: a Framework Leveraging Semantic Segmentation to Improve NDT Map Compression and Descriptivity.

Petri Manninen, Heikki Hyyti, Ville Kyrki, Jyri Maanpää, Josef Taher, Juha Hyyppä

Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Plant Species Classification Using Hyperspectral LiDAR with Convolutional Neural Network.

Wenxin Tian, Lingli Tang, Yuwei Chen, Ziyang Li, Shi Qiu, Xiaohui Li, Jiajia Zhu, Changhui Jiang, Peilun Hu, Jianxin Jia, Haohao Wu, Linsheng Chen, Juha Hyyppä

Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Leveraging Road Area Semantic Segmentation with Auxiliary Steering Task.

Jyri Maanpää, Iaroslav Melekhov, Josef Taher, Petri Manninen, Juha Hyyppä

Proceedings of the Image Analysis and Processing - ICIAP 2022, 2022

2021

A Survey of Applications With Combined BIM and 3D Laser Scanning in the Life Cycle of Buildings.

Jingbin Liu, Dong Xu, Juha Hyyppä, Yifan Liang

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2021

Analysis and Radiometric Calibration for Backscatter Intensity of Hyperspectral LiDAR Caused by Incident Angle Effect.

Wenxin Tian, Lingli Tang, Yuwei Chen, Ziyang Li, Jiajia Zhu, Changhui Jiang, Peilun Hu, Wenjing He, Haohao Wu, Miaomiao Pan, Jing Lu, Juha Hyyppä

Sensors, 2021

Performance Assessment of Reference Modelling Methods for Defect Evaluation in Asphalt Concrete.

Pauli Putkiranta, Matti Kurkela, Matias Ingman, Aino Keitaanniemi, Aimad El Issaoui, Harri Kaartinen, Eija Honkavaara, Hannu Hyyppä, Juha Hyyppä, Matti T. Vaaja

Sensors, 2021

Feasibility of Mobile Laser Scanning towards Operational Accurate Road Rut Depth Measurements.

Aimad El Issaoui, Ziyi Feng, Matti Lehtomäki, Eric Hyyppä, Hannu Hyyppä, Harri Kaartinen, Antero Kukko, Juha Hyyppä

Sensors, 2021

The Penetration Analysis of Airborne Ku-Band Radar Versus Satellite Infrared Lidar Based on the Height and Energy Percentiles in the Boreal Forest.

Hui Zhou, Yuwei Chen, Teemu Hakala, Ziyi Feng, Changhui Jiang, Jianxin Jia, Haibin Sun, Juha Hyyppä

Remote. Sens., 2021

Review on Active and Passive Remote Sensing Techniques for Road Extraction.

Jianxin Jia, Haibin Sun, Changhui Jiang, Kirsi Karila, Mika Karjalainen, Eero Ahokas, Ehsan Khoramshahi, Peilun Hu, Chen Chen, Tianru Xue, Tinghuai Wang, Yuwei Chen, Juha Hyyppä

Remote. Sens., 2021

Hyperspectral LiDAR-Based Plant Spectral Profiles Acquisition: Performance Assessment and Results Analysis.

Jianxin Jia, Changhui Jiang, Wei Li, Haohao Wu, Yuwei Chen, Peilun Hu, Hui Shao, Shaowei Wang, Fan Yang, Eetu Puttonen, Juha Hyyppä

Remote. Sens., 2021

Using Microwave Profile Radar to Estimate Forest Canopy Leaf Area Index: Linking 3D Radiative Transfer Model and Forest Gap Model.

Kai Du, Huaguo Huang, Ziyi Feng, Teemu Hakala, Yuwei Chen, Juha Hyyppä

Remote. Sens., 2021

Utilizing a Terrestrial Laser Scanner for 3D Luminance Measurement of Indoor Environments.

Matti Kurkela, Mikko Maksimainen, Arttu Julin, Toni Rantanen, Juho-Pekka Virtanen, Juha Hyyppä, Matti T. Vaaja, Hannu Hyyppä

J. Imaging, 2021

Near Real-Time Semantic View Analysis of 3D City Models in Web Browser.

Juho-Pekka Virtanen, Kaisa Jaalama, Tuulia Puustinen, Arttu Julin, Juha Hyyppä, Hannu Hyyppä

ISPRS Int. J. Geo Inf., 2021

Interest point detection from multi-beam light detection and ranging point cloud using unsupervised convolutional neural network.

Deyu Yin, Qian Zhang, Jingbin Liu, Xinlian Liang, Yunsheng Wang, Shoubin Chen, Jyri Maanpää, Juha Hyyppä, Ruizhi Chen

IET Image Process., 2021

2020

The Determination of Effective Beamwidth of Ku Band Profiling Radar Based on Waveform Matching Method in the Boreal Forest of Finland.

Hui Zhou, Yuwei Chen, Nan Hu, Yuandan Dong, Xinmin Xu, Ziyi Feng, Teemu Hakala, Juha Hyyppä

Remote. Sens., 2020

Structural Changes in Boreal Forests Can Be Quantified Using Terrestrial Laser Scanning.

Tuomas Yrttimaa, Ville Luoma, Ninni Saarinen, Ville Kankare, Samuli Junttila, Markus Holopainen, Juha Hyyppä, Mikko Vastaranta

Remote. Sens., 2020

Feasibility Study on Hyperspectral LiDAR for Ancient Huizhou-Style Architecture Preservation.

Hui Shao, Yuwei Chen, Zhirong Yang, Changhui Jiang, Wei Li, Haohao Wu, Shaowei Wang, Fan Yang, Jie Chen, Eetu Puttonen, Juha Hyyppä

Remote. Sens., 2020

Evaluating the Quality of TLS Point Cloud Colorization.

Arttu Julin, Matti Kurkela, Toni Rantanen, Juho-Pekka Virtanen, Mikko Maksimainen, Antero Kukko, Harri Kaartinen, Matti T. Vaaja, Juha Hyyppä, Hannu Hyyppä

Remote. Sens., 2020

Using Leaf-Off and Leaf-On Multispectral Airborne Laser Scanning Data to Characterize Seedling Stands.

Mohammad Imangholiloo, Ninni Saarinen, Markus Holopainen, Xiaowei Yu, Juha Hyyppä, Mikko Vastaranta

Remote. Sens., 2020

Comparison of Backpack, Handheld, Under-Canopy UAV, and Above-Canopy UAV Laser Scanning for Field Reference Data Collection in Boreal Forests.

Eric Hyyppä, Xiaowei Yu, Harri Kaartinen, Teemu Hakala, Antero Kukko, Mikko Vastaranta, Juha Hyyppä

Remote. Sens., 2020

Analyzing the Angle Effect of Leaf Reflectance Measured by Indoor Hyperspectral Light Detection and Ranging (LiDAR).

Peilun Hu, Huaguo Huang, Yuwei Chen, Jianbo Qi, Wei Li, Changhui Jiang, Haohao Wu, Wenxin Tian, Juha Hyyppä

Remote. Sens., 2020

Erratum: Du, K., et al. Simulation of Ku-Band Profile Radar Waveform by Extending Radiosity Applicable to Porous Individual Objects (RAPID2) Model. Remote Sensing 2020, 12, 684.

Kai Du, Huaguo Huang, Yuyi Zhu, Ziyi Feng, Teemu Hakala, Yuwei Chen, Juha Hyyppä

Remote. Sens., 2020

A 91-Channel Hyperspectral LiDAR for Coal/Rock Classification.

Hui Shao, Yuwei Chen, Zhirong Yang, Changhui Jiang, Wei Li, Haohao Wu, Zhijie Wen, Shaowei Wang, Eetu Puttonen, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2020

Multisensorial Close-Range Sensing Generates Benefits for Characterization of Managed Scots Pine (Pinus sylvestris L.) Stands.

Tuomas Yrttimaa, Ninni Saarinen, Ville Kankare, Niko Viljanen, Jari Hynynen, Saija Huuskonen, Markus Holopainen, Juha Hyyppä, Eija Honkavaara, Mikko Vastaranta

ISPRS Int. J. Geo Inf., 2020

CAE-LO: LiDAR Odometry Leveraging Fully Unsupervised Convolutional Auto-Encoder for Interest Point Detection and Feature Description.

Deyu Yin, Qian Zhang, Jingbin Liu, Xinlian Liang, Yunsheng Wang, Jyri Maanpää, Hao Ma, Juha Hyyppä, Ruizhi Chen

CoRR, 2020

Lidar-aided analysis of boreal forest backscatter at Ku band.

Yuwei Chen, Ziyi Feng, Fashuai Li, Hui Zhou, Teemu Hakala, Mika Karjalainen, Juha Hyyppä

Int. J. Appl. Earth Obs. Geoinformation, 2020

A Novel Calibration Method between a Camera and a 3D LiDAR with Infrared Images.

Shoubin Chen, Jingbin Liu, Xinlian Liang, Shuming Zhang, Juha Hyyppä, Ruizhi Chen

Proceedings of the 2020 IEEE International Conference on Robotics and Automation, 2020

Multimodal End-to-End Learning for Autonomous Steering in Adverse Road and Weather Conditions.

Jyri Maanpää, Josef Taher, Petri Manninen, Leo Pakola, Iaroslav Melekhov, Juha Hyyppä

Proceedings of the 25th International Conference on Pattern Recognition, 2020

2019

Preregistration Classification of Mobile LIDAR Data Using Spatial Correlations.

Ville V. Lehtola, Matti Lehtomäki, Heikki Hyyti, Risto Kaijaluoto, Antero Kukko, Harri Kaartinen, Juha Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2019

Airborne Wind Vector Scatterometer for Sea Surface Measurements.

Juha Kainulainen, Sampo Salo, Janne Lahtinen, Guifre Molera, Jaakko Seppänen, Jaan Praks, Teemu Hakala, Yuwei Chen, Juha Hyyppä, Martin Unwin, Philip Jales, Gerhard Ressler, Tânia Casal, Josep Rosello

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019

A 10-nm Spectral Resolution Hyperspectral LiDAR System Based on an Acousto-Optic Tunable Filter.

Yuwei Chen, Wei Li, Juha Hyyppä, Ning Wang, Changhui Jiang, Fanrong Meng, Lingli Tang, Eetu Puttonen, Chuanrong Li

Sensors, 2019

Multisource Point Clouds, Point Simplification and Surface Reconstruction.

Lingli Zhu, Antero Kukko, Juho-Pekka Virtanen, Juha Hyyppä, Harri Kaartinen, Hannu Hyyppä, Tuomas Turppa

Remote. Sens., 2019

Investigating the Feasibility of Multi-Scan Terrestrial Laser Scanning to Characterize Tree Communities in Southern Boreal Forests.

Tuomas Yrttimaa, Ninni Saarinen, Ville Kankare, Xinlian Liang, Juha Hyyppä, Markus Holopainen, Mikko Vastaranta

Remote. Sens., 2019

Predicting Forest Inventory Attributes Using Airborne Laser Scanning, Aerial Imagery, and Harvester Data.

Atte Saukkola, Timo Melkas, Kirsi Riekki, Sanna Sirparanta, Jussi Peuhkurinen, Markus Holopainen, Juha Hyyppä, Mikko Vastaranta

Remote. Sens., 2019

Study of a High Spectral Resolution Hyperspectral LiDAR in Vegetation Red Edge Parameters Extraction.

Changhui Jiang, Yuwei Chen, Haohao Wu, Wei Li, Hui Zhou, Yuming Bo, Hui Shao, Shaojin Song, Eetu Puttonen, Juha Hyyppä

Remote. Sens., 2019

A Liquid Crystal Tunable Filter-Based Hyperspectral LiDAR System and Its Application on Vegetation Red Edge Detection.

Wei Li, Changhui Jiang, Yuwei Chen, Juha Hyyppä, Lingli Tang, Chuanrong Li, Shao Wei Wang

IEEE Geosci. Remote. Sens. Lett., 2019

Automated Multi-Sensor 3D Reconstruction for the Web.

Arttu Julin, Kaisa Jaalama, Juho-Pekka Virtanen, Mikko Maksimainen, Matti Kurkela, Juha Hyyppä, Hannu Hyyppä

ISPRS Int. J. Geo Inf., 2019

Comparison of two-dimensional multitemporal Sentinel-2 data with three-dimensional remote sensing data sources for forest inventory parameter estimation over a boreal forest.

Samantha Wittke, Xiaowei Yu, Mika Karjalainen, Juha Hyyppä, Eetu Puttonen

Int. J. Appl. Earth Obs. Geoinformation, 2019

Assessing spectral measures of post-harvest forest recovery with field plot data.

Joanne C. White, Ninni Saarinen, Michael A. Wulder, Ville Kankare, Txomin Hermosilla, Nicholas C. Coops, Markus Holopainen, Juha Hyyppä, Mikko Vastaranta

Int. J. Appl. Earth Obs. Geoinformation, 2019

2018

Estimating Ground Level and Canopy Top Elevation With Airborne Microwave Profiling Radar.

Ziyi Feng, Yuwei Chen, Juha Hyyppä, Teemu Hakala, Hui Zhou, Yunsheng Wang, Mika Karjalainen

IEEE Trans. Geosci. Remote. Sens., 2018

Estimation of Canopy Height Using an Airborne Ku-Band Frequency-Modulated Continuous Waveform Profiling Radar.

Hui Zhou, Yuwei Chen, Juha Hyyppä, Ziyi Feng, Fashuai Li, Teemu Hakala, Xinmin Xu, Xiaolei Zhu

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2018

Quantitative Assessment of Scots Pine (Pinus Sylvestris L.) Whorl Structure in a Forest Environment Using Terrestrial Laser Scanning.

Jiri Pyörälä, Xinlian Liang, Mikko Vastaranta, Ninni Saarinen, Ville Kankare, Yunsheng Wang, Markus Holopainen, Juha Hyyppä

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2018

Extrinsic Calibration of 2D Laser Rangefinders Using an Existing Cuboid-Shaped Corridor as the Reference.

Deyu Yin, Jingbin Liu, Teng Wu, Keke Liu, Juha Hyyppä, Ruizhi Chen

Sensors, 2018

The Accuracy Comparison of Three Simultaneous Localization and Mapping (SLAM)-Based Indoor Mapping Technologies.

Yuwei Chen, Jian Tang, Changhui Jiang, Lingli Zhu, Matti Lehtomäki, Harri Kaartinen, Risto Kaijaluoto, Yiwu Wang, Juha Hyyppä, Hannu Hyyppä, Hui Zhou, Ling Pei, Ruizhi Chen

Sensors, 2018

The Comparison of Canopy Height Profiles Extracted from Ku-band Profile Radar Waveforms and LiDAR Data.

Hui Zhou, Yuwei Chen, Ziyi Feng, Fashuai Li, Juha Hyyppä, Teemu Hakala, Mika Karjalainen, Changhui Jiang, Ling Pei

Remote. Sens., 2018

Assessing Biodiversity in Boreal Forests with UAV-Based Photogrammetric Point Clouds and Hyperspectral Imaging.

Ninni Saarinen, Mikko Vastaranta, Roope Näsi, Tomi Rosnell, Teemu Hakala, Eija Honkavaara, Michael A. Wulder, Ville Luoma, Antonio M. G. Tommaselli, Nilton Nobuhiro Imai, Eduardo A. W. Ribeiro, Raul B. Guimarães, Markus Holopainen, Juha Hyyppä

Remote. Sens., 2018

Extrinsic Calibration of 2D Laser Rangefinders Based on a Mobile Sphere.

Shoubin Chen, Jingbin Liu, Teng Wu, Wenchao Huang, Keke Liu, Deyu Yin, Xinlian Liang, Juha Hyyppä, Ruizhi Chen

Remote. Sens., 2018

GPS Time Series Analysis from Aboa the Finnish Antarctic Research Station.

Constantin-Octavian Andrei, Sonja Lahtinen, Maaria Nordman, Jyri Näränen, Hannu Koivula, Markku Poutanen, Juha Hyyppä

Remote. Sens., 2018

Feasibility Study of Ore Classification Using Active Hyperspectral LiDAR.

Yuwei Chen, Changhui Jiang, Juha Hyyppä, Shi Qiu, Zheng Wang, Mi Tian, Wei Li, Eetu Puttonen, Hui Zhou, Ziyi Feng, Yuming Bo, Zhijie Wen

IEEE Geosci. Remote. Sens. Lett., 2018

Characterizing 3D City Modeling Projects: Towards a Harmonized Interoperable System.

Arttu Julin, Kaisa Jaalama, Juho-Pekka Virtanen, Matti Pouke, Johanna Ylipulli, Matti Vaaja, Juha Hyyppä, Hannu Hyyppä

ISPRS Int. J. Geo Inf., 2018

Extrinsic Calibration of 2D Laser Rangefinders Using Indoor Geometric Constraints.

Deyu Yin, Teng Wu, Jingbin Liu, Ruizhi Chen, Juha Hyyppä

Proceedings of the 2018 Ubiquitous Positioning, 2018

Automated large scale indoor reconstruction using vehicle survey data.

Teng Wu, Jingbin Liu, Ming Li, Ruizhi Chen, Juha Hyyppä

Proceedings of the 2018 Ubiquitous Positioning, 2018

SLAM Based Indoor Mapping Comparison: Mobile or Terrestrial ?

Yuwei Chen, Changhui Jiang, Lingli Zhu, Harri Kaartinen, Juha Hyyppä, Jian Tang, Hannu Hyyppä, Hui Zhou, Ruizhi Chen, Ling Pei

Proceedings of the 2018 Ubiquitous Positioning, 2018

A Hyperspectral LiDAR with Eight Channels Covering from VIS to SWIR.

Zhen Wang, Yuwei Chen, Chuanrong Li, Mi Tian, Mei Zhou, Wenjing He, Haohao Wu, Huijing Zhang, Lingli Tang, Yiwu Wang, Hui Zhou, Eetu Puttonen, Juha Hyyppä

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Fully Polarimetric Airborne Wind Vector Scatterometer to Support Space-Borne Gnss-R Measurements.

Juha Kainulainen, Sampo Salo, Janne Lahtinen, Guifre Molera, Jaakko Seppänen, Jaan Praks, Teemu Hakala, Yuwei Chen, Juha Hyyppä, Martin Unwin, Philip Jales, Gerhard Ressler, Tania Casal, Josep Rosello

Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017

A Novel GNSS Technique for Predicting Boreal Forest Attributes at Low Cost.

Jingbin Liu, Juha Hyyppä, Xiaowei Yu, Anttoni Jaakkola, Antero Kukko, Harri Kaartinen, Lingli Zhu, Xinlian Liang, Yunsheng Wang, Hannu Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2017

Single-Sensor Solution to Tree Species Classification Using Multispectral Airborne Laser Scanning.

Xiaowei Yu, Juha Hyyppä, Paula Litkey, Harri Kaartinen, Mikko Vastaranta, Markus Holopainen

Remote. Sens., 2017

An Integrated GNSS/INS/LiDAR-SLAM Positioning Method for Highly Accurate Forest Stem Mapping.

Chuang Qian, Hui Liu, Jian Tang, Yuwei Chen, Harri Kaartinen, Antero Kukko, Lingli Zhu, Xinlian Liang, Liang Chen, Juha Hyyppä

Remote. Sens., 2017

An Analysis of Ku-Band Profiling Radar Observations of Boreal Forest.

Livia Piermattei, Markus Hollaus, Milutin Milenkovic, Norbert Pfeifer, Raphael Quast, Yuwei Chen, Teemu Hakala, Mika Karjalainen, Juha Hyyppä, Wolfgang Wagner

Remote. Sens., 2017

Individual Tree Detection and Classification with UAV-Based Photogrammetric Point Clouds and Hyperspectral Imaging.

Olli Nevalainen, Eija Honkavaara, Sakari Tuominen, Niko Viljanen, Teemu Hakala, Xiaowei Yu, Juha Hyyppä, Heikki Saari, Ilkka Pölönen, Nilton Nobuhiro Imai, Antonio M. G. Tommaselli

Remote. Sens., 2017

Comparison of the Selected State-Of-The-Art 3D Indoor Scanning and Point Cloud Generation Methods.

Ville V. Lehtola, Harri Kaartinen, Andreas Nüchter, Risto Kaijaluoto, Antero Kukko, Paula Litkey, Eija Honkavaara, Tomi Rosnell, Matti T. Vaaja, Juho-Pekka Virtanen, Matti Kurkela, Aimad El Issaoui, Lingli Zhu, Anttoni Jaakkola, Juha Hyyppä

Remote. Sens., 2017

Measuring Leaf Water Content with Dual-Wavelength Intensity Data from Terrestrial Laser Scanners.

Samuli Junttila, Mikko Vastaranta, Xinlian Liang, Harri Kaartinen, Antero Kukko, Sanna Kaasalainen, Markus Holopainen, Hannu Hyyppä, Juha Hyyppä

Remote. Sens., 2017

Autonomous Collection of Forest Field Reference - The Outlook and a First Step with UAV Laser Scanning.

Anttoni Jaakkola, Juha Hyyppä, Xiaowei Yu, Antero Kukko, Harri Kaartinen, Xinlian Liang, Hannu Hyyppä, Yunsheng Wang

Remote. Sens., 2017

UAV-Borne Profiling Radar for Forest Research.

Yuwei Chen, Teemu Hakala, Mika Karjalainen, Ziyi Feng, Jian Tang, Paula Litkey, Antero Kukko, Anttoni Jaakkola, Juha Hyyppä

Remote. Sens., 2017

Feasibility Study of Using Mobile Laser Scanning Point Cloud Data for GNSS Line of Sight Analysis.

Yuwei Chen, Lingli Zhu, Jian Tang, Ling Pei, Antero Kukko, Yiwu Wang, Juha Hyyppä, Hannu Hyyppä

Mob. Inf. Syst., 2017

Feasibility of Multispectral Airborne Laser Scanning Data for Road Mapping.

Kirsi Karila, Leena Matikainen, Eetu Puttonen, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2017

Nationwide Point Cloud - The Future Topographic Core Data.

Juho-Pekka Virtanen, Antero Kukko, Harri Kaartinen, Anttoni Jaakkola, Tuomas Turppa, Hannu Hyyppä, Juha Hyyppä

ISPRS Int. J. Geo Inf., 2017

Automated matching of multiple terrestrial laser scans for stem mapping without the use of artificial references.

Jingbin Liu, Xinlian Liang, Juha Hyyppä, Xiaowei Yu, Matti Lehtomäki, Jiri Pyörälä, Lingli Zhu, Yunsheng Wang, Ruizhi Chen

Int. J. Appl. Earth Obs. Geoinformation, 2017

2016

International Benchmarking of the Individual Tree Detection Methods for Modeling 3-D Canopy Structure for Silviculture and Forest Ecology Using Airborne Laser Scanning.

Yunsheng Wang, Juha Hyyppä, Xinlian Liang, Harri Kaartinen, Xiaowei Yu, Eva Lindberg, Johan Holmgren, Yuchu Qin, Clément Mallet, Antonio Ferraz, Hossein Torabzadeh, Felix Morsdorf, Lingli Zhu, Jingbin Liu, Petteri Alho

IEEE Trans. Geosci. Remote. Sens., 2016

Object Classification and Recognition From Mobile Laser Scanning Point Clouds in a Road Environment.

Matti Lehtomäki, Anttoni Jaakkola, Juha Hyyppä, Jouko Lampinen, Harri Kaartinen, Antero Kukko, Eetu Puttonen, Hannu Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2016

Comparison of Tree Species Classifications at the Individual Tree Level by Combining ALS Data and RGB Images Using Different Algorithms.

Songqiu Deng, Masato Katoh, Xiaowei Yu, Juha Hyyppä, Tian Gao

Remote. Sens., 2016

An Algorithm for Automatic Road Asphalt Edge Delineation from Mobile Laser Scanner Data Using the Line Clouds Concept.

Carlos Cabo, Antero Kukko, Silverio García Cortés, Harri Kaartinen, Juha Hyyppä, Celestino Ordóñez

Remote. Sens., 2016

Can global navigation satellite system signals reveal the ecological attributes of forests?

Jingbin Liu, Juha Hyyppä, Xiaowei Yu, Anttoni Jaakkola, Xinlian Liang, Harri Kaartinen, Antero Kukko, Lingli Zhu, Yunsheng Wang, Hannu Hyyppä

Int. J. Appl. Earth Obs. Geoinformation, 2016

A comprehensive but efficient framework of proposing and validating feature parameters from airborne LiDAR data for tree species classification.

Yi Lin, Juha Hyyppä

Int. J. Appl. Earth Obs. Geoinformation, 2016

Mobile laser scanning based 3D technology for mineral environment modeling and positioning.

Yuwei Chen, Jian Tang, Juha Hyyppä, Zhijie Wen, Chuanrong Li, Ting Zhu

Proceedings of the 2016 Fourth International Conference on Ubiquitous Positioning, 2016

Scan matching technology for forest navigation with map information.

Yuwei Chen, Jian Tang, Ehsan Khoramshahi, Teemu Hakala, Harri Kaartinen, Anttoni Jaakkola, Juha Hyyppä, Zhen Zhu, Ruizhi Chen

Proceedings of the IEEE/ION Position, Location and Navigation Symposium, 2016

Range calibration of airborne profiling radar used in forest inventory.

Ziyi Feng, Yuwei Chen, Teemu Hakala, Juha Hyyppä

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015

Forest Data Collection Using Terrestrial Image-Based Point Clouds From a Handheld Camera Compared to Terrestrial and Personal Laser Scanning.

Xinlian Liang, Yunsheng Wang, Anttoni Jaakkola, Antero Kukko, Harri Kaartinen, Juha Hyyppä, Eija Honkavaara, Jingbin Liu

IEEE Trans. Geosci. Remote. Sens., 2015

LiDAR Scan Matching Aided Inertial Navigation System in GNSS-Denied Environments.

Jian Tang, Yuwei Chen, Xiaoji Niu, Li Wang, Liang Chen, Jingbin Liu, Chuang Shi, Juha Hyyppä

Sensors, 2015

Fast Fingerprint Database Maintenance for Indoor Positioning Based on UGV SLAM.

Jian Tang, Yuwei Chen, Liang Chen, Jingbin Liu, Juha Hyyppä, Antero Kukko, Harri Kaartinen, Hannu Hyyppä, Ruizhi Chen

Sensors, 2015

Automated 3D Scene Reconstruction from Open Geospatial Data Sources: Airborne Laser Scanning and a 2D Topographic Database.

Lingli Zhu, Matti Lehtomäki, Juha Hyyppä, Eetu Puttonen, Anssi Krooks, Hannu Hyyppä

Remote. Sens., 2015

Comparison of Laser and Stereo Optical, SAR and InSAR Point Clouds from Air- and Space-Borne Sources in the Retrieval of Forest Inventory Attributes.

Xiaowei Yu, Juha Hyyppä, Mika Karjalainen, Kimmo Nurminen, Kirsi Karila, Mikko Vastaranta, Ville Kankare, Harri Kaartinen, Markus Holopainen, Eija Honkavaara, Antero Kukko, Anttoni Jaakkola, Xinlian Liang, Yunsheng Wang, Hannu Hyyppä, Masato Katoh

Remote. Sens., 2015

Luminance-Corrected 3D Point Clouds for Road and Street Environments.

Matti T. Vaaja, Matti Kurkela, Juho-Pekka Virtanen, Mikko Maksimainen, Hannu Hyyppä, Juha Hyyppä, Eino Tetri

Remote. Sens., 2015

Reciprocal Estimation of Pedestrian Location and Motion State toward a Smartphone Geo-Context Computing Solution.

Jingbin Liu, Lingli Zhu, Yunsheng Wang, Xinlian Liang, Juha Hyyppä, Tianxing Chu, Keqiang Liu, Ruizhi Chen

Micromachines, 2015

Intelligent Open Data 3D Maps in a Collaborative Virtual World.

Juho-Pekka Virtanen, Hannu Hyyppä, Ali Kämäräinen, Tommi Hollström, Mikko Vastaranta, Juha Hyyppä

ISPRS Int. J. Geo Inf., 2015

Allocating tree crown pruning with ALS-data - A case study in the city of Helsinki.

Ville Luoma, Topi Tanhuanpää, Markus Holopainen, Mikko Vastaranta, Ninni Saarinen, Ville Kankare, Juha Hyyppä

Proceedings of the Joint Urban Remote Sensing Event, 2015

2014

TerraSAR-X Stereo Radargrammetry and Airborne Scanning LiDAR Height Metrics in Imputation of Forest Aboveground Biomass and Stem Volume.

Mikko Vastaranta, Markus Holopainen, Mika Karjalainen, Ville Kankare, Juha Hyyppä, Sanna Kaasalainen

IEEE Trans. Geosci. Remote. Sens., 2014

Automated Stem Curve Measurement Using Terrestrial Laser Scanning.

Xinlian Liang, Ville Kankare, Xiaowei Yu, Juha Hyyppä, Markus Holopainen

IEEE Trans. Geosci. Remote. Sens., 2014

Validation of Mobile Laser Scanning for Understory Tree Characterization in Urban Forest.

Yi Lin, Markus Holopainen, Ville Kankare, Juha Hyyppä

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2014

NAVIS-An UGV Indoor Positioning System Using Laser Scan Matching for Large-Area Real-Time Applications.

Jian Tang, Yuwei Chen, Anttoni Jaakkola, Jinbing Liu, Juha Hyyppä, Hannu Hyyppä

Sensors, 2014

Possibilities of a Personal Laser Scanning System for Forest Mapping and Ecosystem Services.

Xinlian Liang, Antero Kukko, Harri Kaartinen, Juha Hyyppä, Xiaowei Yu, Anttoni Jaakkola, Yunsheng Wang

Sensors, 2014

Fully-Automated Power Line Extraction from Airborne Laser Scanning Point Clouds in Forest Areas.

Lingli Zhu, Juha Hyyppä

Remote. Sens., 2014

The Use of Airborne and Mobile Laser Scanning for Modeling Railway Environments in 3D.

Lingli Zhu, Juha Hyyppä

Remote. Sens., 2014

Multisource Single-Tree Inventory in the Prediction of Tree Quality Variables and Logging Recoveries.

Mikko Vastaranta, Ninni Saarinen, Ville Kankare, Markus Holopainen, Harri Kaartinen, Juha Hyyppä, Hannu Hyyppä

Remote. Sens., 2014

Prediction of Forest Stand Attributes Using TerraSAR-X Stereo Imagery.

Mikko Vastaranta, Mikko T. Niemi, Mika Karjalainen, Jussi Peuhkurinen, Ville Kankare, Juha Hyyppä, Markus Holopainen

Remote. Sens., 2014

The Use of a Hand-Held Camera for Individual Tree 3D Mapping in Forest Sample Plots.

Xinlian Liang, Anttoni Jaakkola, Yunsheng Wang, Juha Hyyppä, Eija Honkavaara, Jingbin Liu, Harri Kaartinen

Remote. Sens., 2014

The Use of a Mobile Laser Scanning System for Mapping Large Forest Plots.

Xinlian Liang, Juha Hyyppä, Antero Kukko, Harri Kaartinen, Anttoni Jaakkola, Xiaowei Yu

IEEE Geosci. Remote. Sens. Lett., 2014

Measurement of Snow Depth Using a Low-Cost Mobile Laser Scanner.

Anttoni Jaakkola, Juha Hyyppä, Eetu Puttonen

IEEE Geosci. Remote. Sens. Lett., 2014

Passive Localization of a Robot Using Multiple-View Geometry.

Ehsan Khoramshahi, Eija Honkavaara, Juha Hyyppä, Petri Myllymäki

Int. J. Robotics Appl. Technol., 2014

Rapid Prototyping - A Tool for Presenting 3-Dimensional Digital Models Produced by Terrestrial Laser Scanning.

Juho-Pekka Virtanen, Hannu Hyyppä, Matti Kurkela, Matti Vaaja, Petteri Alho, Juha Hyyppä

ISPRS Int. J. Geo Inf., 2014

Geometrically modeling 2D scattered points: a review of the potential for methodologically improving mobile laser scanning in data processing.

Yi Lin, Juha Hyyppä

Int. J. Digit. Earth, 2014

Development of a contextual thinking engine in mobile devices.

Ruizhi Chen, Tianxing Chu, Jingbin Liu, Yuwei Chen, Liang Chen, Wenchao Xu, Xiao Li, Juha Hyyppä, Jian Tang

Proceedings of the 2014 Ubiquitous Positioning Indoor Navigation and Location Based Service, 2014

2013

Development of a UAV-MMS-Collaborative Aerial-to-Ground Remote Sensing System - A Preparatory Field Validation.

Yi Lin, Juha Hyyppä, Tomi Rosnell, Anttoni Jaakkola, Eija Honkavaara

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2013

Data Processing and Quality Evaluation of a Boat-Based Mobile Laser Scanning System.

Matti Vaaja, Antero Kukko, Harri Kaartinen, Matti Kurkela, Elina Kasvi, Claude Flener, Hannu Hyyppä, Juha Hyyppä, Juha Järvelä, Petteri Alho

Sensors, 2013

Investigation of Tree Spectral Reflectance Characteristics Using a Mobile Terrestrial Line Spectrometer and Laser Scanner.

Yi Lin, Eetu Puttonen, Juha Hyyppä

Sensors, 2013

Stop-and-Go Mode: Sensor Manipulation as Essential as Sensor Development in Terrestrial Laser Scanning.

Yi Lin, Juha Hyyppä, Antero Kukko

Sensors, 2013

Automatic Stem Mapping by Merging Several Terrestrial Laser Scans at the Feature and Decision Levels.

Xinlian Liang, Juha Hyyppä

Sensors, 2013

Area-Based Mapping of Defoliation of Scots Pine Stands Using Airborne Scanning LiDAR.

Mikko Vastaranta, Tuula Kantola, Päivi Lyytikäinen-Saarenmaa, Markus Holopainen, Ville Kankare, Michael A. Wulder, Juha Hyyppä, Hannu Hyyppä

Remote. Sens., 2013

Performance Analysis of Mobile Laser Scanning Systems in Target Representation.

Yi Lin, Juha Hyyppä, Harri Kaartinen, Antero Kukko

Remote. Sens., 2013

Retrieval of Forest Aboveground Biomass and Stem Volume with Airborne Scanning LiDAR.

Ville Kankare, Mikko Vastaranta, Markus Holopainen, Minna Räty, Xiaowei Yu, Juha Hyyppä, Hannu Hyyppä, Petteri Alho, Risto Viitala

Remote. Sens., 2013

Seamless Mapping of River Channels at High Resolution Using Mobile LiDAR and UAV-Photography.

Claude Flener, Matti Vaaja, Anttoni Jaakkola, Anssi Krooks, Harri Kaartinen, Antero Kukko, Elina Kasvi, Hannu Hyyppä, Juha Hyyppä, Petteri Alho

Remote. Sens., 2013

Classification of Spruce and Pine Trees Using Active Hyperspectral LiDAR.

Jari Vauhkonen, Teemu Hakala, Juha Suomalainen, Sanna Kaasalainen, Olli Nevalainen, Mikko Vastaranta, Markus Holopainen, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2013

A Comparison of Precise Leveling and Persistent Scatterer SAR Interferometry for Building Subsidence Rate Measurement.

Kirsi Karila, Mika Karjalainen, Juha Hyyppä, Jarkko Koskinen, Veikko Saaranen, Paavo Rouhiainen

ISPRS Int. J. Geo Inf., 2013

Fine-scale 3D biotope mapping using ultra high resolution airborne photography and mobile laser scanning.

Yi Lin, Juha Hyyppä, Miao Jiang

Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012

Multiecho-Recording Mobile Laser Scanning for Enhancing Individual Tree Crown Reconstruction.

Yi Lin, Juha Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2012

Automatic Stem Mapping Using Single-Scan Terrestrial Laser Scanning.

Xinlian Liang, Paula Litkey, Juha Hyyppä, Harri Kaartinen, Mikko Vastaranta, Markus Holopainen

IEEE Trans. Geosci. Remote. Sens., 2012

Tree Height Growth Measurement with Single-Scan Airborne, Static Terrestrial and Mobile Laser Scanning.

Yi Lin, Juha Hyyppä, Antero Kukko, Anttoni Jaakkola, Harri Kaartinen

Sensors, 2012

Multiplatform Mobile Laser Scanning: Usability and Performance.

Antero Kukko, Harri Kaartinen, Juha Hyyppä, Yuwei Chen

Sensors, 2012

Benchmarking the Performance of Mobile Laser Scanning Systems Using a Permanent Test Field.

Harri Kaartinen, Juha Hyyppä, Antero Kukko, Anttoni Jaakkola, Hannu Hyyppä

Sensors, 2012

An International Comparison of Individual Tree Detection and Extraction Using Airborne Laser Scanning.

Harri Kaartinen, Juha Hyyppä, Xiaowei Yu, Mikko Vastaranta, Hannu Hyyppä, Antero Kukko, Markus Holopainen, Christian Heipke, Manuela Hirschmugl, Felix Morsdorf, Erik Næsset, Juho Pitkänen, Sorin C. Popescu, Svein Solberg, Bernd-Michael Wolf, Jee-Cheng Wu

Remote. Sens., 2012

Advances in Forest Inventory Using Airborne Laser Scanning.

Juha Hyyppä, Xiaowei Yu, Hannu Hyyppä, Mikko Vastaranta, Markus Holopainen, Antero Kukko, Harri Kaartinen, Anttoni Jaakkola, Matti Vaaja, Jarkko Koskinen, Petteri Alho

Remote. Sens., 2012

Laser Scanning in Forests.

Juha Hyyppä, Markus Holopainen, Håkan Olsson

Remote. Sens., 2012

Detecting Changes in Forest Structure over Time with Bi-Temporal Terrestrial Laser Scanning Data.

Xinlian Liang, Juha Hyyppä, Harri Kaartinen, Markus Holopainen, Timo Melkas

ISPRS Int. J. Geo Inf., 2012

SAR radargrammetry and scanning LiDAR in predicting forest canopy height.

Mikko Vastaranta, Markus Holopainen, Mika Karjalainen, Ville Kankare, Juha Hyyppä, Sanna Kaasalainen, Hannu Hyyppä

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011

Tree Classification with Fused Mobile Laser Scanning and Hyperspectral Data.

Eetu Puttonen, Anttoni Jaakkola, Paula Litkey, Juha Hyyppä

Sensors, 2011

Absolute Radiometric Calibration of ALS Intensity Data: Effects on Accuracy and Target Classification.

Sanna Kaasalainen, Ulla Pyysalo, Anssi Krooks, Ants Vain, Antero Kukko, Juha Hyyppä, Mikko Kaasalainen

Sensors, 2011

Photorealistic Building Reconstruction from Mobile Laser Scanning Data.

Lingli Zhu, Juha Hyyppä, Antero Kukko, Harri Kaartinen, Ruizhi Chen

Remote. Sens., 2011

Effects of Individual Tree Detection Error Sources on Forest Management Planning Calculations.

Mikko Vastaranta, Markus Holopainen, Xiaowei Yu, Juha Hyyppä, Antti Mäkinen, Jussi Rasinmäki, Timo Melkas, Harri Kaartinen, Hannu Hyyppä

Remote. Sens., 2011

Mapping Topography Changes and Elevation Accuracies Using a Mobile Laser Scanner.

Matti Vaaja, Juha Hyyppä, Antero Kukko, Harri Kaartinen, Hannu Hyyppä, Petteri Alho

Remote. Sens., 2011

Transmittance of Airborne Laser Scanning Pulses for Boreal Forest Elevation Modeling.

Eero Ahokas, Juha Hyyppä, Xiaowei Yu, Markus Holopainen

Remote. Sens., 2011

Mini-UAV-Borne LIDAR for Fine-Scale Mapping.

Yi Lin, Juha Hyyppä, Anttoni Jaakkola

IEEE Geosci. Remote. Sens. Lett., 2011

k -Segments-Based Geometric Modeling of VLS Scan Lines.

Yi Lin, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2011

The use of ALS, TLS and VLS measurements in mapping and monitoring urban trees.

Markus Holopainen, Mikko Vastaranta, Ville Kankare, Hannu Hyyppä, Matti Vaaja, Juha Hyyppä, Xinlian Liang, Paula Litkey, Xiaowei Yu, Harri Kaartinen, Antero Kukko, Sanna Kaasalainen, Anttoni Jaakkola

Proceedings of the Joint Urban Remote Sensing Event, 2011

2010

Two-channel Hyperspectral LiDAR with a Supercontinuum Laser Source.

Yuwei Chen, Esa Räikkönen, Sanna Kaasalainen, Juha Suomalainen, Teemu Hakala, Juha Hyyppä, Ruizhi Chen

Sensors, 2010

Comparison of Area-Based and Individual Tree-Based Methods for Predicting Plot-Level Forest Attributes.

Xiaowei Yu, Juha Hyyppä, Markus Holopainen, Mikko Vastaranta

Remote. Sens., 2010

Individual Tree Species Classification by Illuminated - Shaded Area Separation.

Eetu Puttonen, Paula Litkey, Juha Hyyppä

Remote. Sens., 2010

Automatic Detection of Buildings and Changes in Buildings for Updating of Maps.

Leena Matikainen, Juha Hyyppä, Eero Ahokas, Lauri Markelin, Harri Kaartinen

Remote. Sens., 2010

From TLS to VLS: Biomass Estimation at Individual Tree Level.

Yi Lin, Anttoni Jaakkola, Juha Hyyppä, Harri Kaartinen

Remote. Sens., 2010

Detection of Vertical Pole-Like Objects in a Road Environment Using Vehicle-Based Laser Scanning Data.

Matti Lehtomäki, Anttoni Jaakkola, Juha Hyyppä, Antero Kukko, Harri Kaartinen

Remote. Sens., 2010

Cereal Yield Modeling in Finland Using Optical and Radar Remote Sensing.

Heikki Laurila, Mika Karjalainen, Jouko Kleemola, Juha Hyyppä

Remote. Sens., 2010

Integrating Vegetation Indices Models and Phenological Classification with Composite SAR and Optical Data for Cereal Yield Estimation in Finland (Part I).

Heikki Laurila, Mika Karjalainen, Juha Hyyppä, Jouko Kleemola

Remote. Sens., 2010

Classification of Defoliated Trees Using Tree-Level Airborne Laser Scanning Data Combined with Aerial Images.

Tuula Kantola, Mikko Vastaranta, Xiaowei Yu, Päivi Lyytikäinen-Saarenmaa, Markus Holopainen, Mervi Talvitie, Sanna Kaasalainen, Svein Solberg, Juha Hyyppä

Remote. Sens., 2010

Comparing Accuracy of Airborne Laser Scanning and TerraSAR-X Radar Images in the Estimation of Plot-Level Forest Variables.

Markus Holopainen, Reija Haapanen, Mika Karjalainen, Mikko Vastaranta, Juha Hyyppä, Xiaowei Yu, Sakari Tuominen, Hannu Hyyppä

Remote. Sens., 2010

Correcting Airborne Laser Scanning Intensity Data for Automatic Gain Control Effect.

Ants Vain, Xiaowei Yu, Sanna Kaasalainen, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2010

An approach of 3D model simplification for mobile phone based navigation application.

Lingli Zhu, Juha Hyyppä, Ruizhi Chen, Zhengjun Liu

Proceedings of the Ubiquitous Positioning Indoor Navigation and Location Based Service, 2010

Leaf area index (LAI) estimation based on vehicle-based laser scanning.

Yi Lin, Juha Hyyppä

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Fusion of geometric models from VLS overlapping profiles.

Yi Lin, Juha Hyyppä

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009

Radiometric Calibration of LIDAR Intensity With Commercially Available Reference Targets.

Sanna Kaasalainen, Hannu Hyyppä, Antero Kukko, Paula Litkey, Eero Ahokas, Juha Hyyppä, Hubert Lehner, Anttoni Jaakkola, Juha Suomalainen, Altti Akujärvi, Mikko Kaasalainen, Ulla Pyysalo

IEEE Trans. Geosci. Remote. Sens., 2009

Orientation of Airborne Laser Scanning Point Clouds with Multi-View, Multi-Scale Image Blocks.

Petri Rönnholm, Hannu Hyyppä, Juha Hyyppä, Henrik Haggrén

Sensors, 2009

Boreal Forest Height Estimation with SAR Interferometry and Laser Measurements.

Jaan Praks, Martti Hallikainen, Juha Hyyppä, Jaakko Seppänen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Accuracy of High-Resolution Radar Images in the Estimation of Plot-Level Forest Variables.

Markus Holopainen, Sakari Tuominen, Mika Karjalainen, Juha Hyyppä, Mikko Vastaranta, Hannu Hyyppä

Proceedings of the Advances in GIScience, 2009

2008

Brightness Measurements and Calibration With Airborne and Terrestrial Laser Scanners.

Sanna Kaasalainen, Antero Kukko, Tomi Lindroos, Paula Litkey, Harri Kaartinen, Juha Hyyppä, Eero Ahokas

IEEE Trans. Geosci. Remote. Sens., 2008

SAR Coherence Tomography for Boreal Forest with Aid of Laser Measurements.

Jaan Praks, Florian Kugler, Juha Hyyppä, Konstantinos Papathanassiou, Martti Hallikainen

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007

Toward Hyperspectral Lidar: Measurement of Spectral Backscatter Intensity With a Supercontinuum Laser Source.

Sanna Kaasalainen, Tomi Lindroos, Juha Hyyppä

IEEE Geosci. Remote. Sens. Lett., 2007

2005

Study of surface brightness from backscattered laser intensity: calibration of laser data.

Sanna Kaasalainen, Eero Ahokas, Juha Hyyppä, Juha Suomalainen

IEEE Geosci. Remote. Sens. Lett., 2005

2003

Land-cover classification using multitemporal ERS-1/2 InSAR data.

Marcus E. Engdahl, Juha Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2003

2001

The seasonal behavior of interferometric coherence in boreal forest.

Jarkko Koskinen, Jouni Pulliainen, Juha Hyyppä, Marcus E. Engdahl, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 2001

A segmentation-based method to retrieve stem volume estimates from 3-D tree height models produced by laser scanners.

Juha Hyyppä, Olavi Kelle, Mikko Lehikoinen, Mikko Inkinen

IEEE Trans. Geosci. Remote. Sens., 2001

Effects of stand size on the accuracy of remote sensing-based forest inventory.

Hannu Hyyppä, Juha Hyyppä

IEEE Trans. Geosci. Remote. Sens., 2001

1999

Calibration accuracy of the HUTSCAT airborne scatterometer.

Juha Hyyppä, Marko Mäkynen, Martti T. Hallikainen

IEEE Trans. Geosci. Remote. Sens., 1999

1997

Radar-derived standwise forest inventory.

Juha Hyyppä, Jouni Pulliainen, Martti Hallikainen, Asko Saatsi

IEEE Trans. Geosci. Remote. Sens., 1997

1994

Backscattering properties of boreal forests at the C- and X-bands.

Jouni Pulliainen, Kari J. M. Heiska, Juha Hyyppä, Martti Hallikainen

IEEE Trans. Geosci. Remote. Sens., 1994

1993

A helicopter-borne eight-channel ranging scatterometer for remote sensing. II. Forest inventory.

Juha Hyyppä, Martti Hallikainen

IEEE Trans. Geosci. Remote. Sens., 1993

A helicopter-borne eight-channel ranging scatterometer for remote sensing. I. System description.

Martti Hallikainen, Juha Hyyppä, Juhani Haapenen, Teemu Tares, Pekka Ahola, Jouni Pulliainen, Martti Toikka

IEEE Trans. Geosci. Remote. Sens., 1993