Selected publications of the CoE-LaSR consortium
Here you can find our most recent publications. To read the complete text or abstract please follow the links on the article names.
Please see Selected papers for some of our publications from recent years we consider the most interesting.
2020
- A Simple Semantic-Based Data Storage Layout for Querying Point Clouds. El-Mahgary, Sami & Virtanen, Juho-Pekka & Hyyppä, Hannu. (2020). ISPRS International Journal of Geo-Information. 9. 72.
- CAE-LO: LiDAR Odometry Leveraging Fully Unsupervised Convolutional Auto-Encoder for Interest Point Detection and Feature Description. Yin, D., Zhang, Q., Liu, J., Liang, X., Wang, Y., Maanpää, J., … & Chen, R. (2020). CoRR 2020
- Accurate derivation of stem curve and volume using backpack mobile laser scanning. Hyyppä, E., Kukko, A., Kaijaluoto, R., White, J.C., Wulder, M.A., Pyörälä, J., Liang, X., Yu, X., Wang, Y., Kaartinen, H. and Virtanen, J.P., 2020. ISPRS Journal of Photogrammetry and Remote Sensing, 161, pp.246-262.
- Blog: Case Study: Tracking Soil Erosion with Mobile Mapping, GNSS and LiDAR. Kukko, Antero.
2019
- Airborne Wind Vector Scatterometer for Sea Surface Measurements. Kainulainen, J., Salo, S., Lahtinen, J., Calves, G.M., Seppänen, J., Praks, J., Hakala, T., Chen, Y., Hyyppä, J., Unwin, M. and P. Jales, 2019. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, (12) 7: 2470-2476.
- Rapid and Precise Wave-length Determination Approach Based on Visually Patterned Integrated Narrow Bandpass Filters. Xuan Z, Zhi Y, Wang S, Zhang Y, Zheng Y, Li J, Liu F, Xie Y, Chen Y, Shi W, Yi F, 2019. IEEE Photonics Journal. 2019 Jan 30;11(1):1-7.
- Research on a chip scale atomic clock aided vector tracking loop. Jiang, C., Chen, S., Chen, Y., and Y. Bo. 2019. IET Radar, Sonar & Navigation, (13) 7: 1101-1106.
- A Mixed Deep Recurrent Neural Network for MEMS Gyroscope Noise Suppressing. Jiang, C., Chen, Y., Chen, S., Bo, Y., Li, W., Tian, W., and J. Guo, 2019. Electronics, 8(2), 181.
- Semantic segmentation of road furniture in mobile laser scanning data.Li, F., Lehtomäki, M., Oude Elberink, S., Vosselman, G., Kukko, A.,Puttonen, E., Chen, Y., and J. Hyyppä, 2019. ISPRS Journal of Photogrammetry and Remote Sensing, 154: 98-113.
- 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. 2019. International Journal of Applied Earth Observation and Geoinformation, Volume 76, 2019, Pages 167-178
- Power line mapping technique using allterrain mobile laser scanning. Lehtomäki, M., Kukko, A., Matikainen, L., Hyyppä, J., Kaartinen, H.,and A. Jaakkola, 2019. Automation in Construction, 105.
- Improving distribution models of riparian vegetation with mobile laser scanning and hydraulic modelling. Nylen, T., Kasvi, E., Salmela, J., Kaartinen, H., Kukko, A., Jaakkola, A., Hyyppä, J., Alho, P. 2018/2019 . PLoS One 14 (12), e0225936.
- A 91-Channel Hyperspectral LiDAR for Coal/Rock Classification. Shao, H., Chen, Y., Yang, Z., Jiang, C., Li, W., Wu, H., Wen, Z., Wang, S., Puttnon, E. and Hyyppä, J., 2019. IEEE Geoscience and Remote Sensing Letters, 2019. DOI: 10.1109/LGRS. 2019.2937720
- Feasibility Study on Hyperspectral LiDAR for Ancient Huizhou-Style Architecture Preservation. Shao, H.; Chen, Y.; Yang, Z.; Jiang, C.; Li, W.; Wu, H.; Wang, S.;
Yang, F.; Chen, J.; Puttonen, E.; Hyyppä, J. Remote Sens. 2020, 12, 88. - An 80 x 25 Pixel CMOS Single-Photon Sensor With Flexible On-Chip Time Gating of 40 Subarrays for Solid-State 3-D Range Imaging. H. Ruokamo, L. Hallman, J. Kostamovaara. 2019. IEEE Journal of Solid-State Circuits, Vol 54, Issue 2, 2019, pp. 501-510.
- 256xTDC array with cyclic interpolators based on calibration free 2x time amplifier, P. Keränen, and J. Kostamovaara, 2019. IEEE Trans. Circuits Syst. I, Volume: 66, Issue: 2, 2019, pp. 524 – 533.
- Time‐gated Raman and laser‐induced breakdown spectroscopy in mapping of eudialyte and catapleiite. Romppanen, S, Häkkänen, H, Kekkonen, J, et al. J Raman Spectrosc. 2019; 1– 8.
- Enhancing Nutt-Based Time-to-Digital Converter Perfor-mance with Internal Systematic Averaging, J. Jansson, S. Jahromi, P. Keränen, J. Kostamovaara, IEEE Transactions on Instrumentation and Measurement, 2019, accepted, in Early Access
- A CMOS Receiver–TDC Chip Set for Accurate Pulsed TOF Laser Ranging, S. Kurtti, J-P. Jansson, Jussi-Pekka, J. Kostamovaara, Juha, IEEE Transactions on Instrumentation and Measurement, 2019, accepted, in Early Access
- 256×8 SPAD array with 256 column TDCs for a line profiling laser radar, P. Keränen, J. Kostamovaara, IEEE Trans. Circuits Syst. I, Vol. 66, No. 11, 2019, pp. 4122 – 4133.
- Collapsing-field-domain-based 200 GHz solid-state source, S. N.Vainshtein, G. Duan, V. S. Yuferev, V. E. Zemlyakov, V. I. Egorkin, N. A. Kalyuzhnyy, N. A. Maleev, A. Yu. Egorov, J. T. Kostamovaara, Applied Physics Letters Vol. 115, Issue 12, 123501
- Miniature high-power nanosecond laser diode transmitters using the simplest possible avalanche drivers, S. Vainshtein, V. Zemlyakov, V. Egorkin, A. Maslevtsov and A. Filimonov, IEEE Trans. On Pow. Electr. (TPEL), V.34, No.4, pp. 3689-3699, 2019.
- High Power 1.5μm Pulsed Laser Diode with Asymmetric Waveguide and Active Layer Near p-cladding, L. W. Hallman, B. S. Ryvkin, E. A. Avrutin, Member, IEEE, Antti T. Aho, Jukka Viheriälä, Mircea Guina, Juha T. Kostamovaara. 2019. IEEE Photonics Technology Letters, Vol. 31, No. 21, 2019, pp. 1635 – 1638.
- Variability of wood properties using airborne and terrestrial laser scanning. Pyörälä, J., Saarinen, N., Kankare, V., Coops, N.C., Liang, X., Wang, Y., Holopainen, M., Hyyppä, J., Vastaranta, M. 2019. Remote Sensing of Environment 235: 111474.
- Single photon lidar in mobile laser scanning: the sampling rate problem and initial solutions via spatial correlations, v. V. Lehtola, H. Hyyti, P. Keränen, J. Kostamovaara, The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLII-2/W18, 2019, Optical 3D Metrology, 2–3 December 2019, Strasbourg, France, 7p.
- Assessing feasibility of the forest trafficability map for avoiding rutting – a case study. Kankare V., Luoma V., Saarinen N., Peuhkurinen J., Holopainen M., Vastaranta M. (2019). Silva Fennica 53(3): 10197.
- TanDEM-X digital surface models in boreal forest above-ground biomass change detection. Karila, K., Yu, X., Vastaranta, M., Karjalainen, M., Puttonen, E., and J. Hyyppä, 2019. ISPRS Journal of Photogrammetry and Remote Sensing, 148: 174-183.
- Effect of canopy structure on the performance of tree mapping methods in urban parks, Tanhuanpää, T., Yu, X., Luoma, V., Saarinen, N., Raisio, J., Hyyppä, J., Kumpula, T., Holopainen, M. 2019. Urban Forestry and Urban Greening 44.
- The potential of dual-wavelength terrestrial lidar in early detection of Ips typographus (L.) infestation – Leaf water content as a proxy. Junttila, S., Holopainen, M., Vastaranta, M., Lyytikäinen-Saarenmaa, P., Kaartinen, H., Hyyppä, J., and H. Hyyppä, 2019. Remote Sensing of Environment, 231: 111264.
- Assessing spectral measures of post-harvest forest recovery with field plot data. White, J.C., Saarinen, N., Wulder, M, A., Kankare, V., Hermosilla, T., Coops, N.C., Holopainen, M., Hyyppä, J. & Vastaranta, M. 2019. International Journal of Applied EarthObservation and Geoinformation 80:102-114.
- Characterizing Seedling Stands Using Leaf-Off and Leaf-On Photogrammetric Point Clouds and Hyperspectral Imagery Acquired from Unmanned Aerial Vehicle. Imangholiloo, M., Saarinen, N., Markelin, L., Rosnell, T. Näsi, R., Hakala, T., Honkavaara, E., Holopainen, M., Hyyppä, J.& Vastaranta, M. 2019. Forests 2019, 10 (5), 415;
- Examining Changes in Stem Taper and Volume Growth with Two-Date 3D Point Clouds. Luoma, V., Saarinen, N., Kankare, V., Tanhuanpää, T., Kaartinen, H., Kukko, A., Holopainen, M., Hyyppä, J. & Vastaranta. M. 2019. Forests 2019, 10(5), 382
- Detecting and characterizing downed dead wood using terrestrial laser scanning. Yrttimaa, T., Saarinen, N., Luoma, V., Tanhuanpää, T., Kankare, V., Liang, X., Hyyppä, J., Holopainen, M. & Vastaranta, M. 2019. ISPRS Journal of Photogrammetry and Remote Sensing 151:76-90
- Investigating the Feasibility of Multi-Scan Terrestrial Laser Scanning to Characterize Tree Communities in Southern Boreal Forests. Yrttimaa, T., Saarinen, N., Kankare, V., Liang, X., Hyyppä, J., Holopainen, M. & Vastaranta, M. 2019. Remote Sens. 2019, 11(12), 1423;
- Predicting Forest Inventory Attributes Using Airborne Laser Scanning, Aerial Imagery, and Harvester Data. Saukkola, A., Melkas, M., Riekki, K., Sirparanta, S., Peuhkurinen, J., Holopainen, M., Hyyppä, J. & Vastaranta, M. 2019. Remote Sens. 2019, 11(7), 797;
- Hemlock woolly adelgid niche models from the invasive eastern North American range with projections to native ranges and future climates. Kantola, T, Tracy, J., Lyytikäinen-Saarenmaa, P., Saarenmaa, H., Coulson, R.,Trabucco, A. & Holopainen, M. 2019. IForest, vol. 12, pp. 149-159
- Automated fusion of forest airborne and terrestrial point clouds through canopy density analysis. Dai, W., Yang, B., Liang, X., Dong, Z., Huang, R., Wang, Y., and W. Li, 2019. ISPRS Journal of Photogrammetry and Remote Sensing, 156: 94-107.
- Forest in situ observations using unmanned aerial vehicle as an alternative of terrestrial measurements. Liang, X., Wang, Y., Pyörälä, J., Lehtomäki, M., Yu, X., Kaartinen,
H., Kukko, A., Honkavaara, E., Issaoui, A.E., Nevalainen, O. and Vaaja, M., 2019. Forest Ecosystems, 6(1), p.20 - Assessing the effects of sample size on parametrizing a taper curve equation and the resultant stem-volume estimates. Saarinen, N., Kankare, V., Pyörälä, J., Yrttimaa, T., Liang, X., Wulder, M.A., Holopainen, M., Hyyppä, J., Vastaranta, M. 2019. Forests 10(10): 848.
- In situ biomass estimation at tree and plot levels: What did data record and what did algorithms derive from terrestrial and aerial point clouds in boreal forest. Wang, Y., Pyörälä, J., Liang, X., Lehtomäki, M., Kukko, A., Yu, X., Kaartinen, H., …, 2019. Remote Sensing of Environment 232, 111309.
- Automated multi-sensor 3D reconstruction for the web. ISPRS International Journal of Geo-Information. Julin, A., Jaalama, K., Virtanen, J. P., Maksimainen, M., Kurkela, M., Hyyppä, J. & Hyyppä, H. 2019. 8, 5, 21 p., 221., 8 May 2019.
- Morphological changes and riffle-pool dynamics related to flow in a meandering river channel based on a 5-year monitoring period using close-range remote sensing. Salmela, J., Kasvi, E., Vaaja, M.T., Kaartinen, H., Kukko, A., Jaakkola, A., Alho, P., 2019. Geomorphology 352, 106982.
- Night-time Mobile Mapping of Road Surface Luminance. Vaaja, M.T., Maksimainen, M., Kurkela, M., 2019. GIM International 33, 6, p. 15-17
- Terrestrial laser scanning data combined with 3D hydrological modeling decipher the role of tillage in field water balance and runoff generation. Turunen, M., Turtola, E., Vaaja, M.T., Hyväluoma, J. and Koivusalo, H., 2019. CATENA, p.104363.
- The feasibility of using a low-cost depth camera for 3D scanning in mass customization. Virtanen, J.-P., Antin, K.-N., Kurkela, M., and H. Hyyppä, 2019. Open Engineering, 9(1): 450-458.
- Multisource point clouds, point simplification and surface reconstruction. Zhu, L., Kukko, A., Virtanen, J. P., Hyyppä, J., Kaartinen, H., Hyyppä, H. & Turppa, T. 2019. 13 Nov 2019, Remote Sensing. 11, 22, 2659.
- Calculation of Mesopic Luminance Using per Pixel S/P Ratios Measured with Digital Imaging. Maksimainen, M., Kurkela, M., Bhusal, P. & Hyyppä, H. 2019. LEUKOS. 15, 4, p. 309-317 9 p. 2 Oct 2019.
- Toward utilizing multitemporal multispectral airborne laser scanning, Sentinel-2, and mobile laser scanning in map updating. Matikainen, L., Pandžić, M., Li, F., Karila, K., Hyyppä, J., Litkey, P., Kukko, A., Lehtomäki, M., Karjalainen, M., and E. Puttonen, 2019. Journal of Applied Remote Sensing, 13(4), 044504.
- LiDAR In the High-Arctic using the latest technology to advance geomorphology research. Zanetti, M., Kukko, A., Neish, C., Osinski, G., 2018. The American Surveyor 15(5),
- Comparative planetology. Zanetti, M., Kukko, A., Neish, C., Osinski, G., 2018 Lidar Magazine 8 (2),
- Feasibility of Unmanned Aerial Vehicle Optical Imagery for Early Detection and Severity Assessment of Late Blight in Potato. Franceschini, M.H.D., Bartholomeus, H., van Apeldoorn, D.F., Suomalainen, J., and L. Kooistra, 2019. Remote Sensing, 11(3), 224.
- A Clustering Framework for Monitoring Circadian Rhythm in Structural Dynamics in Plants from Terrestrial Laser Scanning Time series . Puttonen, E., Lehtomäki, M., Litkey, P., Näsi, R., Feng, Z., Liang, X.,Wittke, S., Pandzic, M., Hakala, T., Karjalainen, M., and N. Pfeifer, 2019.
- Preregistration Classification of Mobile LIDAR Data Using Spatial Correlations. Lehtola, V., Lehtomäki, M., Hyyti, H., Kaijaluoto, R., Kukko, A., Kaartinen, H., and J. Hyyppä, 2019. IEEE Transactions on Geoscience and Remote Sensing.
- A 10-nm Spectral Resolution Hyperspectral LiDAR System Based on an Acousto-Optic Tunable Filter. Chen, Y., Li, W., Hyyppä, J., Wang, N., Jiang, C., Meng, F., Tang, L., Puttonen, E., and C. Li, 2019. Sensors, 19(7), 1620.
- A Liquid Crystal Tunable Filter-Based Hyperspectral LiDAR System and Its Application on Vegetation Red Edge Detection. Li, W., Jiang, C., Chen, Y., Hyyppä, J., Tang, L., Li, C., and S.W. Wang, 2019. IEEE Geoscience and Remote Sensing Letters, 16(2): 291-295.
- Modelling the knot taper in Scots pine (Pinus sylvestris L.) from terrestrial laser scanning – derived branch attributes. Pyörälä, J., Tonteri, O., Rikala, J., Sipi, M., Holopainen, M., and J. Hyyppä, 2019. In H. Kallakas (ed.), Proceedings of the 14th Annual Meeting of the Northern European Network for Wood Science and Engineering (WSE2018).
- Study of a High Spectral Resolution Hyperspectral LiDAR in Vegetation Red Edge Parameter Extraction. Jiang, C., Chen, Y., Wu, H., Li, W., Zhou, H., Bo, Y., Shao, H., Song, S., Puttonen, E., and J. Hyyppä, 2019. Remote Sensing, 11, 2007.
- Characterizing ecosystem phenological diversity and its macroecology with snow cover phenology. Lin, Y., and J. Hyyppä, 2019. Scientific Reports, 9, 15074.
- Technologies for the Future: A Lidar Overview. Kukko, A., Kaartinen, H., Hyyppä, J., 2019. GIM International Business Guide 2019, 20-27.
- Is field-measured tree height as reliable as believed – A comparison study of tree height estimates from field measurement, airborne laser scanning and terrestrial laser scanning in a boreal forest. Wang, Y., Lehtomäki, M., Liang, X., Pyörälä, J., Kukko, A., Jaakkola, A., Liu, J., Feng, Z., Chen, R., Hyyppä, J. 2019. ISPRS Journal of Photogrammetry and Remote Sensing, 147:132–145.
- Point Clouds as the Future Topographic Core Data, Technologies and Means towards a Paradigm Shift. Kukko, A., Virtanen, J-P., Hyyppä, H. The GIM International 5/2/2019.
2018
- The Accuracy Comparison of Three Simultaneous Localization and Mapping (SLAM)-Based Indoor Mapping Technologies. Chen, Y., Tang, J., Jiang, C., Zhu, L., Lehtomäki, M., Kaartinen, H., Kaijaluoto, R., Wang, Y., Hyyppä, J., Hyyppä, H., Zhou, H., Pei, L., Chen, R. Sensors 2018, 18, 3228.
- Feasibility Study of Ore Classification Using Active Hyperspectral LiDAR. Chen, Y., Jiang, C., Hyyppä, J., Qiu, S., Wang, Z., Tian, M., … & Bo, Y. (2018). IEEE Geoscience and Remote Sensing Letters, (99), 1-5.
- Analysis of Waveguide Doping Effect on Losses in High Power Semiconductor Amplifiers and Lasers. E.A. Avrutin, B.S. Ryvkin, J.T. Kostamovaara. 2018. International Conference Laser Optics (ICLO), 2018, p. 142 – 142.
- Estimating Ground Level and Canopy Top Elevation With Airborne Microwave Profiling Radar. Feng, Z., Chen, Y., Hyyppä, J., Hakala, T., Zhou, H., Wang, Y. & Karjalainen, M. (2018). IEEE Transactions on Geoscience and Remote Sensing, 56(4), (ISI)2283-2294.
- An Approach to Tree Species Classification Using Voxel Neighborhood Density-Based Subsampling of Multiscan Terrestrial Lidar Data. Harikumar, Aravind, Liang Xinlion, and Francesca Bovolo. 2018. In IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium (pp. 2809-2812). IEEE.
- On 2-D Rangefinding Using a ~1 nJ / ~100 ps Laser Diode Transmitter and a CMOS SPAD Matrix, L. Hallman, S. Jahromi, J. Jansson, J. Kostamovaara. 2018. IEEE Photonics Journal, 2018, Vol PP, Issue 99, pp. 1 – 1.
- Feasibility of Google Tango and Kinect for Crowdsourcing Forestry Information. Hyyppä, J., Virtanen, J-P., Jaakkola, A., Yu, X., Hyyppä, H., Liang, X. 2018. Forests 2018. 9, 6.
- Subglacial drainage patterns of Devon Island, Canada: detailed comparison of rivers and subglacial meltwater channels. Grau Galofre, A., Jellinek, M., Osinski, G.R., Zanetti, M., Kukko, A. 2018. The Cryosphere (12):1461-1478.
- Timing and probability of crosstalk in a dense CMOS SPAD array in pulsed TOF applications. S. Jahromi and J. Kostamovaara 2018 Optics Express 26, 20622-20632 (2018).
- Experimental Investigation Into Laser Ranging With Sub-ns Laser Pulses. Hintikka, M., Kostamovaara, J. 2018. IEEE Sensors Journal, 2018, Vol18, Issue 3, pp. 1047 – 1053
- Compact laser radar based on a subnanosecond laser diode transmitter and a two-dimensional CMOS single-photon receiver. J. Huikari, S. Jahromi, J-P. Jansson, J. Kostamovaara. 2018. Optical Engineering, 57(2), 024104 (2018).
- Forest Inventory Using Laser Scanning. Hyyppä, J., Yu, X., Kaartinen, H., Kukko, A., Jaakkola, A., Liang, X., Wang, Y., Holopainen, M., Vastaranta, M., Hyyppä, H. 2018. In Shan, J. and Toth, C. (Eds.). Topographic Laser Ranging and Scanning. CRC Press. 379-412.
- Characterizing 3d city modeling projects : Towards a harmonized interoperable system. Julin , A., Jaalama , K., Virtanen , JP., Pouke , M., Ylipulli , J., Vaaja , M., Hyyppä , J. & Hyyppä , H. 2018. ISPRS International Journal of Geo-Information , vol 7 , no. 2 , 55
- Can Leaf Water Content Be Estimated Using Multispectral Terrestrial Laser Scanning? A Case Study With Norway Spruce Seedlings. Junttila, S., Sugano, J., Vastaranta, M., Linnakoski, R., Kaartinen, H., Kukko, A., Holopainen, M., Hyyppä, H. & Hyyppä, J. 2018. Frontiers in Plant Science. 9, 299.
- The effect of seasonal variation on automated land cover mapping from multispectral airborne laser scanning data. Karila, K., Matikainen, L., Litkey, P., Hyyppä, J. and Puttonen, E., 2018. International Journal of Remote Sensing.
- Distance-Resolving Raman Radar Based on a Time-Correlated CMOS Single-Photon Avalanche Diode Line Sensor. J. Kekkonen, J. Nissinen, J. Kostamovaara, I. Nissinen. 2018. Sensors, 18(10), 3200; 11p.
- A CMOS chip set for accurate pulsed time-of-flight laser range finding. S. Kurtti, J. Nissinen, J.-P. Jansson, J. Kostamovaara. 2018. IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Year: 2018, Pages: 1 – 5, May 14-17, 2018 –Royal Sonesta Hotel – Houston, Texas, USA.
- Pole-like road furniture detection in sparse and unevenly distribited mobile laser scanning data. F. Li, M. Lehtomäki; S. Oude Elberink; G. Vosselman; E. Puttonen; A. Kukko; J. Hyyppä. 2018. ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume IV-2, 2018.
- International benchmarking of terrestrial laser scanning approaches for forest inventories. Liang, X., Hyyppä, J., Kaartinen, H., Lehtomäki, M., Pyörälä, J., Pfeifer, N., Holopainen, M., Brolly, G., Francesco, P., Hackenberg, J., Huang, H., Jo, H.-W., Katoh, M., Liu, L., Mokros, M., Morel, J., Olofsson, K., Poveda-Lopez, J., Trochta, J., Wang, D., Wang, J., Xi, Z., Yang, B., Zheng, G., Kankare, V., Luoma, V., Yu, X., Chen, L., Vastaranta, M., Saarinen, N., and Y. Wang, 2018. ISPRS Journal of Photogrammetry and Remote Sensing, 144: 137-179.
- Topographical change caused by moderate and small floods in a gravel bed ephemeral river-a depth-averaged morphodynamic simulation approach. Lotsari, E.S., Calle, M., Benito, G., Kukko, A., Kaartinen, H., Hyyppä, J., Hyyppä, H., Alho, P. 2018. Earth Surface Dynamics, 6(1): 163-185.
- 16×256 SPAD Line Detector with a 50-ps, 3- bit, 256-channel Time-to-Digital Converter for Raman Spectroscopy. I. Nissinen, J. Nissinen; P. Keränen, D. Stoppa. J. Kostamovaara. 2018. IEEE Sensors Journal, vol. 18, no. 9, pp. 3789-3798.
- Comparison of two workflows for Web-based 3D smart home visualizations Pouke, M., Virtanen, J. P., Badri, M. & Ojala, T. 2018 IEEE International Conference on Future IoT Technologies, Future IoT 2018. Institute of Electrical and Electronics Engineers, Vol 2018-January, pp. 1-8.
- Automatic determination of 3D orientations of fossilized oyster shells from a densely packed Miocene shell bed. Puttonen, A., Harzhauser, M., Puttonen, E., Mandic, O., Székely, B., Molnár, G., and N. Pfeifer. 2018. International Journal of Earth Sciences (Geol Rundsch), 107(3), 1-18.
- Quantitative assessment of Scots pine (Pinus sylvestris L.) whorl structure in a forest environment using terrestrial laser scanning. Pyörälä, J., Liang, X., Vastaranta, M., Saarinen, N., Kankare, V., Wang, Y., Holopainen, M., Hyyppä, J. 2018. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 11(9).
- Comparison of terrestrial laser scanning and X-ray scanning in measuring Scots pine (Pinus sylvestris L.) branch structure. Pyörälä, J., Kankare, V., Vastaranta, M., Rikala, J., Holopainen, M., Sipi, M., Hyyppä, J., Uusitalo, J. 2018 Scandinavian Journal of Forest Research 33(3):291-298.
- An 80 x 25 Pixel CMOS Single-Photon Sensor With Flexible On-Chip Time Gating of 40 Subarrays for Solid-State 3-D Range Imaging. H. Ruokamo, L. Hallman, J. Kostamovaara. 2018. accepted to IEEE Journal of Solid-State Circuits in 2018.
- Optical loss suppression in long-wavelength semiconductor lasers at elevated temperatures by high doping of the n-waveguide. B.S. Ryvkin, E.A. Avrutin, J. Kostamovaara. 2018. Semiconductor Science and Technology. Online 7 September 2018 • © 2018 IOP Publishing Ltd.
- In-situ measurements from mobile platforms: An emerging approach to address the old challenges associated with forest inventories. Liang, X., Kukko, A., Hyyppä, J., Lehtomäki, M., Pyörälä, J., Yu, X., Kaartinen, H., Jaakkola, A., and Y. Wang, 2018. ISPRS Journal of Photogrammetry and Remote Sensing, 143: 97-107.
- Assessing biodiversity in boreal forests with UAV-based photogrammetric point clouds and hyperspectral imaging. Saarinen, N., Vastaranta, M., Näsi, R., Rosnell, T., Hakala, T., Honkavaara, E., Wulder, M., Luoma, V., Tommaselli, A.M.G., Imai, N.N., Ribeiro, E.A., Guimarães, R., Holopainen, M., Hyyppä, J. 2018. Remote Sensing, 10(2), 338.
- Landsat archive holdings for Finland: Opportunities for forest monitoring. Saarinen, N., White, J.C., Wulder, M.A., Kangas, A., Tuominen, S., Kankare, V., Holopainen, M., Hyyppä, J., Vastaranta, M. 2018. Silva Fennica 52(3): article id 9986.
- Advances in Airborne LiDAR Systems and Data Processing. Shan, J. and J. Hyyppä (Eds.), 2018. MDPI. ISBN 978-3-03842-674-5, 493 pages.
- Miniature high-power nanosecond laser diode transmitters utilizing simplest avalanche drivers. S. N. Vainshtein, V. Zemlyakov, V. Egorkin, A. Maslevtsov and A. Filimonov. 2018. in IEEE Transactions on Power Electronics.
- Interferometrically enhanced sub-terahertz picosecond imaging utilizing a miniature collapsing-field-domain source. Sergey N. Vainshtein, Guoyong Duan, Valeri A. Mikhnev, Valery E. Zemlyakov, Vladimir I. Egorkin, Nikolay A. Kalyuzhnyy, Nikolai A. Maleev, Juha Näpänkangas, Roberto Blanco Sequeiros, and Juha T. Kostamovaara, 2018. Appl. Phys. Lett. 112, 191104.
- Above-ground forest biomass derived using multiple dates of WorldView-2 stereo imagery: Quantifying the improvement in estimation accuracy. Vastaranta, M., Yu, X., Luoma, V., Karjalainen, M., Saarinen, N., Wulder, M.A., White, J.C., Persson, H.J., Hollaus, M., Yrttimaa, T., Holopainen, M. and Hyyppä, J. 2018. International Journal of Remote Sensing.
- Depth camera indoor mapping for 3D virtual radio play . Virtanen , J-P., Kurkela , M., Turppa , T., Vaaja , M., Julin , A., Kukko , A., Hyyppä , J., Ahlavuo , M., Edén von Numers , J., Haggren , H. & Hyyppä , H. 2018 . PHOTOGRAMMETRIC RECORD, 33(162), pp. 171-195 .
- Confirmation of post-harvest spectral recovery from Landsat time series using measures of forest cover and height derived from airborne laser scanning data. White, J.C., Saarinen, N., Kankare, V., Wulder, M.A., Hermosilla, T., Coops, N.C., Pickell, P., Holopainen, M., Hyyppä, J., Vastaranta, M. 2018. Remote Sensing of Environment. 216: 262-275.
- The Comparison of Canopy Height Profiles Extracted from Ku-band Profile Radar Waveforms and LiDAR Data. Zhou, H., Chen, Y., Feng, Z., Li, F., Hyyppä, J., Hakala, T., Karjalainen, M., Jiang, C., Pei, L. 2018. Remote Sens. 10, no. 5: 701.
- Estimation of Canopy Height Using an Airborne Ku-Band Frequency-Modulated Continuous Waveform Profiling Radar. Zhou, H., Chen, Y., Hyyppä, J., Feng, Z., Li, F., Hakala, T., Xu, X., & Zhu, X. (2018). IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing,(ISI) (99), 1-8.
2017
- Vertical Optical Scanning with Panoramic Vision for Tree Trunk Reconstruction. Berveglieri, A., Tommaselli, A.M.G., Liang, X., Honkavaara, E. 2017. Sensors 17(12), 2791.
- On the Microwave Photonics Based Pulsed-Time-of-Flight Techniques in the Measurement of the Thickness of Dielectric Sheets. J. Aikio, M. Berg, E. Salonen, J. Kostamovaara. 2017. Proceedings of the 2017 IEEE International Instrumentation and Measurement Technology Conference.
- Possibility of Applying SLAM-Aided LiDAR in Deep Space Exploration. Chen, Y., Tang, J., Feng, Z., Hakala, T., Hyyppä, J., Zhou, C., Tang, V., Li C, 2017. In: Urbach H., Zhang G. (eds) 3rd International Symposium of Space Optical Instruments and Applications. Springer Proceedings in Physics, vol 192: 239-248.
- UAV-Borne Profiling Radar for Forest Research. Chen, Y., Hakala, T., Karjalainen, M., Feng, Z., Tang, J., Litkey, P., Kukko, A., Jaakkola, Anttoni, Hyyppä Juha. 2017. Remote Sensing 9 (1), 58.
- Modified High-power Nanosecond Marx Generator Prevents Destructive Current Filamentation. G. Duan, S.N. Vainshtein, J. Kostamovaara. 2017. IEEE Transactions on Power Electronics, Volume: 32, Issue: 10, 2017, pp. 7845 – 7850.
- Characterization of the Timing Homogeneity in a CMOS SPAD Array Designed for Time-Gated Raman Spectroscopy. J. Holma, I. Nissinen, J. Nissinen, J. Kostamovaara. 2017. IEEE Transaction on Instrumentation and Measurement, Volume: 66, Issue: 7, 2017, pp. 1837 – 1844.
- A 700 MHz laser radar receiver realized in 0.18 μm HV-CMOS. Hintikka, M., Kostamovaara, J. 2017. Analog Integrated Circuits and Signal Processing, 2017, 93(10), pp. 1-12.
- Comparison of the leading-edge timing walk in pulsed TOF laser range finding with avalanche bipolar junction transistor (BJT) and metal-oxide-semiconductor (MOS) switch based laser diode drivers. Hintikka, M., Hallman, L., Kostamovaara, J. 2017. Review of Scientific Instruments, 88, 123109 (2017).
- Autonomous Collection of Forest Field Reference—The Outlook and a First Step with UAV Laser Scanning. Jaakkola, A., Hyyppä, J ., Yu, X., Kukko, A., Kaartinen, H., Liang, X., Hyyppä, H, Wang, Y. 2017. Remote Sensing 9 (8), 785.
- Influence of spatial gradients on ionospheric mapping using thin layer models. Jiang, H., Wang, Z., An, J., Liu, J., Wang, N. and Hang Li. 2017. GPS Solut (2018) 22: 2.
- Measuring leaf water content using multispectral terrestial laser scanning. Junttila, S., Vastaranta, M., Linnakoski, R., Sugano, J., Kaartinen, H., Kukko, A., Holopainen, M., Hyyppä, H., Hyyppä, J. 2017. International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences.
- Measuring Leaf Water Content with Dual-Wavelength Intensity Data from Terrestrial Laser Scanners. Junttila, S., Vastaranta, M., Liang, X., Kaartinen, H., Kukko, A., Kaasalainen, S., Holopainen, M., Hyyppä, H., Hyyppä, J. 2017. Remote Sens. 2017, 9, 8.
- Effect of forest structure and health on the relative surface temperature captured by airborne thermal imagery – Case study in Norway Spruce-dominated stands in Southern Finland. Junttila, S. Vastaranta, M., Hämäläinen, J., Latva-käyrä, P., Holopainen, M., Hernández Clemente, R., Hyyppä, H., Navarro-Cerrillo, R. M. 2017. Scandinavian Journal of Forest Research, 32(2), pp. 154-165.
- Outlook for the Single-Tree-Level Forest Inventory in Nordic Countries. Kankare, V., Holopainen, M., Vastaranta, M., Liang, X., Yu, X., Kaartinen, H., Kukko, A., Hyyppä, J. 2017. In The Rise of Big Spatial Data (pp. 183-195). Springer International Publishing.
- Terrestrial laser scanning in volume and biomass modelling – Overview. Kankare, V., Saarinen, N., Pyörälä, J., Liang, X., Holopainen, M., Hyyppä, J., Vastaranta, M. 2018. In: Persson, M., Scarlat, N., Grassi, A., Helm, P. (eds). 26th European Biomass Conference – Setting the course for a biobased economy. Proceedings of the International Conference held in Copenhagen, Denmark 14 – 17 May 2018, 1CV.8.4: 247–252.
- Feasibility of Multispectral Airborne Laser Scanning Data for Road Mapping. Karila, K., Matikainen, L., Puttonen, E., Hyyppä, J. 2017. IEEE Geoscience and Remote Sensing Letters, 14(3), 294-298.
- Modern empirical and modelling study approaches in fluvial geomorphology to elucidate sub-bend-scale meander dynamics. Kasvi, E., Hooke, J., Kurkela, M., Vaaja, M., Virtanen, J.P., Hyyppä, H., Alho, P. 2017. Progress in Physical Geography, 41(5), 533-569.
- Graph SLAM correction for single scanner MLS forest data under boreal forest canopy. Kukko, A., Kaijaluoto, R., Kaartinen, H., Lehtola, VV., Jaakkola, A., Hyyppä, J. 2017. ISPRS Journal of Photogrammetry and Remote Sensing 132, 199-209.
- A Wide Dynamic Range CMOS Laser Radar Re-ceiver with a Time-Domain Walk Error Compensation Scheme. Kurtti, S., Nissinen, J., Kostamovaara, J. 2017. IEEE Transactions on Circuits and Systems I, Volume: 64, Issue: 3, 2017, pp. 550 – 561.
- Camera preparation and performance for 3D luminance mapping of road environments. Kurkela, M., Maksimainen, M., Vaaja, M. T., Virtanen, J. P., Kukko, A., Hyyppä, J., & Hyyppä, H. (2017). Photogrammetric Journal of Finland, 25(2).
- Comparison of the Selected State-Of-The-Art 3D Indoor Scanning and Point Cloud Generation Methods. Lehtola, V.V., Kaartinen, H., Nüchter, A., Kaijaluoto, R., Kukko, A., Litkey., P., Honkavaara, E., Rosnell, T., Vaaja, M., Virtanen, J.P., Kurkela, M., El Issaoui, A., Zhu, L., Jaakkola, A., Hyyppä, J. 2017. Remote Sensing 9 (8), 796.
- Radial Distortion from Epipolar Constraint for Rectilinear Cameras. Lehtola, VV, Kurkela, M., Rönnholm, P. 2017. Journal of Imaging, vol 3, no. 1, 8, pp. 1-18.
- A Novel GNSS Technique for Predicting Boreal Forest Attributes at Low Cost. Liu, J., Hyyppä, J., Yu, X., Jaakkola, A., Kukko, A., Kaartinen, H., Zhu, L., Liang, X., Wang, Y., Hyyppä, H. 2017. IEEE Transactions on Geoscience and Remote Sensing 55 (9), 4855-4867.
- Temporal and spatial variations of global ionospheric total electron content under various solar conditions. Liu, J., Hernandez-Pajares, M., Liang, X., An, J., Wang, Z., Chen, R., Sun, W., Hyyppä, J. 2017. Journal of geodesy 91 (5), 485-502.
- Automated matching of multiple terrestrial laser scans for stem mapping without the use of artificial references. Liu, J., Liang, X., Hyyppä, J., Yu, X., Lehtomäki, M., Pyörälä, J., Zhu, L., Wang, Y., Chen, R. 2017. International Journal of Applied Earth Observation and Geoinformation 56, 13-23.
- Assessing Precision in Conventional Field Measurements of Individual Tree Attributes. Luoma, V., Saarinen, N., Wulder, M. A., White, J. C., Vastaranta, M., Holopainen, M., & Hyyppä, J. (2017). Forests, 8(2), 38.
- Errors in the Short-Term Forest Resource Information Update. Luoma, V., Vastaranta, M., Eyvindson, K., Kankare, V., Saarinen, N., Holopainen, M., Hyyppä, J. 2017. In The Rise of Big Spatial Data (pp. 155-166).
- Feasibility of multispectral airborne laser scanning for land cover classification, road mapping and map updating. Matikainen, L., Karila, K., Hyyppä, J., Puttonen, E., Litkey, P., Ahokas, E. 2017. International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences.
- Object-based analysis of multispectral airborne laser scanner data for land cover classification and map updating. Matikainen, L., Karila, K., Hyyppä, J., Litkey, P., Puttonen, E., Ahokas, E. 2017. ISPRS Journal of Photogrammetry and Remote Sensing 128, 298-313.
- Airborne LiDAR-derived elevation data in terrain trafficability mapping. Niemi, M.T., Vastaranta, M., Vauhkonen, J., Melkas, T., Holopainen, M. 2017. Scandinavian Journal of Forest Research, 32(8), 762-773.
- On the effects of the time gate position and width on the signal-to-noise ratio for detection of Raman spectrum in a time-gated CMOS single photon avalanche diode based sensor. Nissinen, I., Nissinen, J., Keränen, P., Kostamovaara, J. 2017, Sensors & Actuators: B. Chemical, Volume 241, 31 March 2017, pp. 1145-1152.
- Comparison of terrestrial laser scanning and X-ray scanning in measuring Scots pine (Pinus sylvestris L.) branch structure. Pyörälä, J., Kankare, V., Vastaranta, M., Rikala, J., Holopainen, M., Sipi, M., Hyyppä, J., Uusitalo, J. 2017. Scandinavian Journal of Forest Research, pp. 1-8.
- Laser diode structures with a saturable absorber for high-energy picosecond optical pulse generation by combined gain-and Q-switching. Ryvkin, B.S., Avrutin, E.A., Kostamovaara, J.E.K., Kostamovaara, J. 2017. Semiconductor Science and Technology, Vol. 32, No. 2 (2017) 025015, 8p.
- Strong Doping of the n-Optical Confinement Layer for Increasing Output Power of High-Power Pulsed Laser Diodes in the Eye Safe Wavelength Range. Ryvkin, B. S., Avrutin, E. A., Kostamovaara, J. 2017. Semiconductor Science and Technology, Vol. 32, No.12, paper 125008 (2017).
- UAV-based photogrammetric point clouds and hyperspectral imaging for mapping biodiversity indicators in boreal forests. Saarinen, N., Vastaranta, M., Näsi, R., Rosnell, T., Hakala, T., Honkavaara, E., Wulder, MA., Luoma, V., Tommaselli, AMG., Imai, NN., Ribeiro, EAW., Guimarães, RB., Holopainen, M., Hyyppä, J. 2017. International Archives of the Photogrammetry, Remote Sensing & Spatial Information Sciences 42.
- Feasibility of Terrestrial laser scanning for collecting stem volume information from single trees. Saarinen, N., Kankare, V., Vastaranta, M., Luoma, V., Pyörälä, J., Tanhuanpää, T., Liang, X., Kaartinen, H., Kukko, A., Jaakkola, A., Yu, X., Holopainen, M., Hyyppä J. 2017. ISPRS Journal of Photogrammetry and Remote Sensing 123, 140-158, 2017.
- Miniaturized pulsed laser source for time-domain diffuse optics routes to wearable devices. Di Sieno, L., Nissinen, J., Hallman, L., Martinenghi, E., Contini, D., Pifferi, A., Kostamovaara, J., Dalla Mora, A. 2017. Journal of Biomedical Optics, vol. 22(8), 085004, 2017,
- Accuracy of High-Altitude Photogrammetric Point Clouds in Mapping. Tanhuanpää, T., Saarinen, N., Kankare, V., Nurminen, K., Vastaranta, M., Honkavaara, E., Karjalainen, M., Yu, X., Holopainen, M., Hyyppä, J. 2017. In The Rise of Big Spatial Data, 167-181.
- Assessing above-ground biomass of opengrown urban urban trees: a comparison between existing models and a volume-based approach. Tanhuanpää, T., Kankare, V. Setälä, H., Yli-Pelkonen, V., Vastaranta, M., Niemi, M., Raisio, J., Holopainen, M. 2017. Urban Forestry and Urban Greening 2017(1):239-246.
- Tutorial: road lighting for efficient and safe traffic environments. Tetri, E., Bozorg Chenani, S., Räsänen, R. S., Baumgartner, H., Vaaja, M., Sierla, S., … & Halonen, L. (2017). LEUKOS, 13(4), 223-241.
- Nationwide Point Cloud—The Future Topographic Core Data. Virtanen, JP., Kukko, A., Kaartinen, H., Jaakkola, A., Turppa, T., Hyyppä., H., Hyyppä, J. 2017. ISPRS International Journal of Geo-Information 6 (8), 243.
- Browser Based 3D for the Built Environment. Virtanen, JP; Hyyppä, H; Kurkela, M.; Vaaja, M.; Puustinen, T; Jaalama,K.; Julin, A.; Pouke, M.; Kukko, A.; Turppa, T.; Zhu, L.; Ojala, T., Hyyppä, J. 2018. Nordic journal of Surveying and Real Estate Research 13:1 (2018), 54-76.
- Arctic Mackenzie Delta channel planform evolution during 1983–2013 utilising Landsat data and hydrological time series. Vesakoski, J-M., Nylén, T., Arheimer, B., Gustafsson, D., Isberg, K., Holopainen, M., Hyyppä, J. Alho, P. 2017. Hydrological Processes 31 (22), 3979-3995.
- Reconstructing Stem Cross Section Shapes From Terrestrial Laser Scanning. Wang, D., Kankare, V., Puttonen, E., Hollaus, M., Pfeifer, N. 2017. IEEE Geoscience and Remote Sensing Letters, 14 (2), p. 272-276.
- Single-Sensor Solution to Tree Species Classification Using Multispectral Airborne Laser Scanning. Yu, X., Hyyppä, J., Litkey, P., Kaartinen, H., Vastaranta, M., Holopainen, M. 2017 Remote Sensing 9 (2), 108.
- An overview of the laser ranging method of space laser altimeter. Zhou, H., Chen, Y., Hyyppä, J., and Song Li. 2017. Infrared Physics and Technology, Vol. 86, p. 147-158.
2016
- Comparison of Tree Species Classifications at the Individual Tree Level by Combining ALS Data and RGB Images Using Different Algorithms. Deng, S., Katoh, M., Yu, X., Hyyppä, J. and Gao, T. 2016. Remote Sensing, 8(12), 1034.
- The effect of TLS point cloud sampling on tree detection and diameter measurement accuracy. Kankare, V., Puttonen, E., Holopainen, M., Hyyppä, J. 2016. Remote Sensing Letters 7:5, 495-502.
- Solid-state 3D imaging using a 1nJ/100ps laser diode transmitter and a single photon receiver matrix. Jahromi, S., Jansson, J-P., Kostamovaara, J. 2016, Optics Express, Vol. 24, No. 19, 15 p.
- Object Classification and Recognition from Mobile Laser Scanning Point Clouds in a Road Environment. Lehtomäki, M., Jaakkola, A., Hyyppä, J., Lampinen, J., Kaartinen, H., Kukko, A., Puttonen, E., Hyyppä, H. 2016. IEEE Transactions on Geoscience and Remote Sensing 54:2, 1226-1239.
- Localization of a mobile laser scanner using dimensional reduction. Lehtola, V.V., Virtanen, J-P., Vaaja, M., Hyyppä, H., Nüchter, A. 2016. ISPRS Journal of Photogrammetry and Remote Sensing 121, 48-59.
- Terrestrial laser scanning in forest inventories. Liang, X., Kankare, V., Hyyppä, J., Wang, Y., Kukko, A., Haggrén, H., Yu, X., Kaartinen, H., Jaakkola, A., Guan, F., Holopainen, M., Vastaranta, M. 2016. ISPRS Journal of Photogrammetry and Remote Sensing 115, 63-77.
- A comprehensive but efficient framework of proposing and validating feature parameters from airborne LiDAR data for tree species classification. Lin, Y., Hyyppä, J. 2016. International Journal of Applied Earth Observation and Geoinformation 46, 45-55.
- Can global navigation satellite system signals reveal the ecological attributes of forests? Liu, J., Hyyppä, J., Yu, X., Jaakkola, A., Liang, X., Kaartinen, H., Kukko, A., Zhu, L., Wang, Y., Hyyppä, H. 2016. International Journal of Applied Earth Observation and Geoinformation 50, 74-79.
- Temporal and spatial variations of global ionospheric total electron content under various solar conditions. Liu, J., Hernández-Pajares, M., Liang, X., An, J., Wang, Z., Chen, R., Hyyppä, J. 2016. Journal of Geodesy 2016. Published online 9 Dec 2016.
- Automated matching of multiple terrestrial laser scans for stem mapping with the use of artificial references. Liu, J., Liang, X., Hyyppä, J., Yu, X., Lehtomäki, M., Pyörälä, J., Zhu, L., Wang, Y., Chen, R., 2016. International Journal of Applied Earth Observation and Geoinformation, published online 14 November 2016.
- Remote Sensing methods for power line corridor surveys. Matikainen, L., Lehtomäki, M., Ahokas, E., Hyyppä, J., Karjalainen, M., Jaakkola, A., Kukko, A., Heinonen, T. 2016. ISPRS Journal of Photogrammetry and Remote Sensing 119: 10-31.
- Quatification of diurnal birch (Betula pendula) branch displacement with short interval terrestrial laser scanning. Puttonen, E., Briese, C., Mandlburger, G., Wieser, M., Pfennigbauer, M., Pfeifer, N. 2016. Frontiers in Plant Science 7:222.
- An Integrated GNSS/INS/LiDAR-SLAM Positioning Method for Highly Accurate Forest Stem Mapping. Qian, C., Liu, H., Tang, J., Chen, Y., Kaartinen, H., Kukko, A., Zhu, L., Liang, X. 2016. Remote Sensing 9 (1), 3.
- Quality Analysis and Correction of Mobile Backpack Laser Scanning Data. Rönnholm, P., Liang, X., Kukko, A., Jaakkola, A., Hyyppä, J. 2016. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences Vol. III:1, 41-47.
- Using Multi-Source Data to Map and Model the Predisposition of Forests to Wind Disturbance. Saarinen, N., Vastaranta, M., Honkavaara, E., Wulder, M.A., White J.C., Litkey, P., Holopainen, M., Hyyppä, J. 2016. Scandinavian Journal of Forest Research 31:1, 66-79.
- Reliability of the predicted stand structure for clear-cut stands using optional methods: airborne laser scanning-based methods, smartphone-based forest inventory application Trestima and pre-harvest measurement tool EMO. Siipilehto J., Lindeman H., Vastaranta M., Yu X., Uusitalo J. 2016. Silva Fennica 50:3, article id 1568, 24p.
- Reliability of the predicted stand structure for clear-cut stands using optional methods: airborne laser scanning-based methods, smartphone-based forest inventory application Trestima and pre-harvest measurement tool EMO. Siipilehto J., Lindeman H., Vastaranta M., Yu X., Uusitalo J. 2016. Silva Fennica 50:3, article id 1568, 24p.
- Deriving Merchantable Volume in Poplar through a Localized Tapering Function from Non-Destructive Terrestrial Laser Scanning. Sun, Y., Liang, X., Liang, Z., Welham, C., Li, W., 2016. Forests 7:4, 87.
- Evaluating the performance of high-altitude aerial image-based digital surface models in detecting individual tree crowns in mature boreal forests. Tanhuanpää, T., Saarinen, N., Kankare, V., Nurminen, K., Vastaranta, M., Honkavaara, E., Karjalainen, M., Yu, X., Holopainen, M., Hyyppä, J. 2016. Forests 7:7, 143.
- Forest stand age classification using time series of photogrammetrically derived digital surface models. Vastaranta, M., Niemi, M., Wulder, M.A., White, J.C., Nurminen, K., Litkey, P., Honkavaara, E., Holopainen, M., Hyyppä, H. 2016. Scandinavian Journal of Forest Research 31:2, 194-205.
- International Benchmarking of the Individual Tree Detection Methods for Modeling 3-D Canopy Structure for Silviculture and Forest Ecology Using Airborne Laser Scanning. Wang, Y., Hyyppä, J., Liang X., Kaartinen, H., Yu, X., Lindberg, E., Holmgren, J., Qin, Y., Mallet, C., Ferraz, A., Torabzadeh, H., Morsdorf, F., Zhu, L., Liu, J., Alho, P. 2016. IEEE Transactions on Geoscience and Remote Sensing 54:9, 5011-5027.
- Automatic and Self-Adaptive Stem Reconstruction in Landslide-Affected Forests. Wang, D., Hollaus, M., Puttonen, E., Pfeifer, N. 2016. Remote Sens., 8: 12, 974.
- Towards automatic single-sensor mapping by multispectral airborne laser scanning. Ahokas, E., Hyyppä, J., Yu, X., Liang, X., Matikainen, L., Karila, K., Litkey, P., Kukko, A., Jaakkola, A., Kaartinen, H., Holopainen, M., Vastaranta, M. 2016. ISPRS – International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences Vol.XLI-B3, 155-162.
- Scan Matching Technology for Forest Navigation with Mapping Information. Chen, J., Tang, J., Khoramshahi, E., Hyyppä, J., Kaartinen, H. 2016. Proceeding of Position, Location and Navigation Symposium (PLANS), 2016, Savannah, GA. 2016 IEEE/ION.
- Range Calibration of Airborne Profile Radar Used in Forest Inventory. Feng, Z., Chen, Y., Hakala, T., Hyyppä, J. 2016. Geoscience and Remote Sensing Symposium (IGARSS), 2016 IEEE International. Beijing, 2016, pp. 6672-6675.
- Outlook for the single-tree-level forest inventory in Nordic countries. Kankare, V., Holopainen, M., Vastaranta, M., Liang, X., Yu, X., Kaartinen, H., Kukko, A., Hyyppä, J. 2016. GIS Ostrava 2016 – The Rise of Big Spatial Data, March 16 – 18, 2016, Ostrava.
- Errors in the Short-Term Forest Resource Information Update. Luoma, V., Vastaranta, M., Eyvindson, Kankare, V., Saarinen, N., Holopainen, M., Hyyppä, J. 2016. Outlook for the single-tree-level forest inventory in Nordic countries, GIS Ostrava 2016 – The Rise of Big Spatial Data, March 16 – 18, 2016, Ostrava.
- Multispectral airborne laser scanning for automated map updating. Matikainen, L., Hyyppä, J., Litkey, P. 2016. ISPRS – International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences Vol. XLI-B3, 323-330.
- Accuracy of High-Altitude Photogrammetric Point Clouds in Mapping. Tanhuanpää, T., Saarinen, N., Kankare, V., Nurminen, K. Vastaranta, M., Honkavaara, E., Karjalainen, M., Yu X., Holopainen, M., Hyyppä, J. 2016. Outlook for the single-tree-level forest inventory in Nordic countries, GIS Ostrava 2016 – The Rise of Big Spatial Data, March 16 – 18, 2016, Ostrava.
- Orientation and calibration requirements for hyperspectral imaging using UAVs: A Case study. Tommaselli, A. M. G., Berveglieri, A., Oliveira, R.A., Nagai, L.Y., Honkavaara, E. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-3/W4, 2016 EuroCOW 2016, the European Calibration and Orientation Workshop, 10–12 Feb 2016, Lausanne, Switzerland.
- The Effect of Wind on Tree STEM Parameter Estimation Using Terrestrial Laser Scanning. Vaaja, M. T., Virtanen, J-P., Kurkela, M., Lehtola, V., Hyyppä J., Hyyppä, H. 2016. ISPRS Annals of Photogrammetry, Remote Sensing and Spatial Information Sciences Vol. III-8, 117-122.
- New value chains to construction. Virtanen, J-P., Hyyppä, H., Ståhle, P., Kalliokoski, S., Kähkönen, K.E., Ahlavuo, M., Launonen, P., Hyyppä, J., Kukko, A., Julin, A. 2016. In Achour, N. (Ed.) Proceedings of the CIB World Building Congress 2016: Volume V – Advancing Products and Services, 954-965. Tampere University of Technology. Department of Civil Engineering. Construction Management and Economics. Report Vol. 18.
- Visualization of building models and sensor data using open 3D platforms. Virtanen, J-P., Kurkela, M., Hyyppä, H., Niemi, S., Kalliokoski, S., Vanhatalo, S., Hyyppä, J., Haggrén, H. 2016. In Nenonen, S., & Junnonen, J-M. (Eds.) Proceedings of the CIB World Building Congress 2016: Volume IV – Understanding Impacts and Functioning of Different Solutions, 178-189. Tampere University of Technology. Department of Civil Engineering. Construction Management and Economics. Report Vol. 18.
- Future of the multidimensional digital built environment. Virtanen, J.P., Hyyppä, H., Hollström, T., Markkula, M., Ahlavuo, M., Salonen, A., Hyyppä, J. 2016. In Kähkönen, K., & Keinänen, M. (Eds.) Proceedings of the CIB World Building Congress 2016: Volume I – Creating built environments of new opportunities, 706-717. Tampere University of Technology. Department of Civil Engineering. Construction Management and Economics. Report Vol. 18.
- Fast and Robust Stem Reconstruction in Complex Environments using Terrestrial Laser Scanning. Wang, D., Hollaus, M., Puttonen, E., Pfeifer, N. 2016. ISPRS – International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences Vol.XLI-B3, 411-417.
- The Performance of Beidou Signals in High Latitude Area in Nordic Countries. Zou, R., Chen, Y., Koivula, H., Poutanen, M., Tang, J., Niu, X., Shi, C. 2016. IEEE Conference Proceedings, 1-6. European Navigation Conference (ENC) Conference 30 May – 2 June 2016.
- Mobile Laser Scanning based 3D Technology for Mineral Environment Modeling and Positioning. Chen, Y., Wen, Z., Tang, J., Li, C., Zhu, T., Hyyppä, J. 2016. Proceeding of IEEE UPINLBS 2016, Shanghai, China.
- Application of Reflectance Transformation Imaging Technique to Improve Automated Edge Detection in a Fossilized Oyster Reef. Djuricic, A., Puttonen, E., Harzhauser, M., Dorninger, P., Székely, B., Mandic, O., Nothegger, C., Molnár, G., Pfeifer, N. 2016. Geophysical Research Abstracts, EGU General Assembly 2016 Vol. 18, EGU2016-8467-2.
- Application of ITD method by tree species with LiDAR data in Akasawa old-growth Chamaecyparis obtusa forest. Katoh, M., Yu, X., Hyyppä, J. 2016. 127th Annual Japanese Forest Society meeting.
- Kaali Impact Crater: A Structural Investigation of a Small Crater Based on 3D Laser Scanning, Strike and Dip Measurements, Ground Penetrating Radar, Electro-Resistivity Tomography and iSALE-2D Numerical Modeling, LPI Contributions 1921, 2016. Wilk, J., Zanetti, M., Losiak, L., Joehlet, A., Välja, R., Wisniowski, T., Pavel, K.. 2016.
2015
- Forest inventory attribute estimation using airborne laser scanning, aerial stereo imagery, radargrammetry and interferometry – Finnish experiences of the 3D techniques. Holopainen, M., Vastaranta, M., Karjalainen, M., Karila, K., Kaasalainen, S. Honkavaara, E. & Hyyppä, J. 2015.ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume II-3/W4, 2015: 63-69.
- Combining Lidar and Synthetic Aperture Radar Data to Estimate Forest Biomass: Status and Prospects. Kaasalainen, S., Holopainen, M., Karjalainen, M., Vastaranta, M., Kankare, V., Karila, K., Osmanoglu, B. 2015. , Forests, 6, 1, 252-270.
- Sparse Density, Leaf-Off Airborne Laser Scanning Data in Aboveground Biomass Component Prediction. Kankare, V., Vauhkonen, J., Holopainen, M., Vastaranta, M., Hyyppä, J., Hyyppä, H., Alho, P. Forests 2015, 6(6), 1839-1857
- Tandem-X interferometry in the prediction of forest inventory attributes in managed boreal forests. Karila, K., Vastaranta, M., Karjalainen, M., Kaasalainen, S. 2015. Remote Sensing of Environment, 159: 259-268.
- Allocating Tree Crown Pruning with ALS-data – A Case Study in the City of Helsinki. Luoma, V., Tanhuanpää, T., Holopainen, M., Vastaranta, M., Saarinen, N., Kankare, V., Hyyppä, J. 2015. JURSE 2015 – Joint Urban Remote Sensing Event – Lausanne, Swizerland, March 30. – April 1., 2015.
- Forest inventory attribute prediction using airborne laser scanning in low-productive forestry-drained boreal peatlands. Niemi, M., Vastaranta, M., Peuhkurinen, J., Holopainen, M. 2015. Silva Fennica vol. 49 no. 2 article id 1218.
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Urban surface cover determined with airborne lidar at 2 m resolution. Implications for surface energy balance modelling. Nordbo, A., Karsisto, P., Matikainen, L., Wood, C. R., Järvi, L., 2015. Urban Climate, 13, 52-72
- Automation aspects for the georeferencing of photogrammetric aerial image archives in forested scenes. Nurminen, K., Litkey, P., Honkavaara, E., Vastaranta, M., Holopainen, M., Lyytikäinen-Saarenmaa, P., Kantola, T., Lyytikäinen, M. 2015. Remote Sensing, 2015, 7, 1565-1593.
- Model-assisted estimation of growing stock volume using different combinations of LiDAR and Landsat data as auxiliary information. Saarela, S., Graström, A., Ståhl, G., Kangas, A., Holopainen, M., Tuominen, S., Nordkvist, K. & Hyyppä, J. 2015. Remote Sensing of Environment 158(2015):431-440.
- Using Multi-Source Data to Map and Model the Predisposition of Forests to Wind Disturbance. Saarinen, N., Vastaranta, M., Honkavaara, E., Wulder M.A., White, J.C., Litkey, P., Holopainen, M. & Hyyppä, J., 2015. Scandinavian Journal of Forest Research. Doi: 10.1080/02827581.2015.1056751
- Mapping the risk of forest wind damage using airborne scanning LiDAR. Saarinen, N., Vastaranta, M., Honkavaara, E., Wulder, M.A., White, J.C., Litkey, P., Holopainen, M. & Hyyppä, J. 2015. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-3/W2, pp. 189-196. PIA15+HRIGI15 – Joint ISPRS conference 2015, 25–27 March 2015, Munich, Germany.
- Deriving canopy metrics of urban trees from airborne laser scanning data. Tanhuanpää, T., Kankare, V., Vastaranta, M., Saarinen, N., Holopainen, M., Raisio J. 2015. JURSE 2015 – Joint Urban Remote Sensing Event – Lausanne, Swizerland, March 30. – April 1., 2015.
- Evaluation of a Smartphone App for Forest Sample Plot Measurements. Vastaranta M, Gonzalez Latorre, E, Luoma V, Saarinen N, Holopainen M, Hyyppä J. Forests. 2015; 6(4):1179-1194.
- Geometrically explicit description of forest canopy based on 3D triangulations of airborne laser scanning data. Vauhkonen J., Holopainen M., Kankare V., Vastaranta M., Viitala R. 2015. . Accepted to Remote Sensing of Environment.
2014
- The Use of a Hand-Held Camera for Individual Tree 3D Mapping in Forest Sample Plots. Liang, X., Jaakkola, A., Wang, Y., Hyyppä, J., Honkavaara, E., Liu, J., Kaartinen, H., 2014. Remote Sensing, 6, 6587-6603.
- Two-dimensional and three-dimensional computational models in hydrodynamic and morphodynamic reconstructions of a river bend: sensitivity and functionality. Kasvi, E., Alho, P., Lotsari, E., Wang, Y., Kukko, A., Hyyppä, H. and J. Hyyppä, 2014. Hydrol. Process.. doi: 10.1002/hyp.10277
- Estimation of the Timber Quality of Scots Pine with Terrestrial Laser Scanning. Kankare, V., Joensuu, M., Vauhkonen, J., Holopainen, M., Tanhuanpää, T., Vastaranta, M., Hyyppä, J. Hyyppä, H., Alho, P., Rikala, J. & Sipi, M. 2014. Forests 2014, 5(8), 1879-1895.
- Outlook for the next generation’s precision forestry in Finland. Holopainen, M., Vastaranta, M. & Hyyppä, J. 2014. Forests 2014, 5(7), 1682-1694.
- Rapid Prototyping — A Tool for Presenting 3-Dimensional Digital Models Produced by Terrestrial Laser Scanning. Virtanen, J.-P., Hyyppä, H., Kurkela, M., Vaaja, M., Alho, P., Hyyppä, J. , 2014. ISPRS Int. J. Geo-Inf. 2014, 3, 871-890.
- NAVIS-An UGV Indoor Positioning System Using Laser Scan Matching for Large-Area Real-Time Applications. Tang, J., Chen, Y., Jaakkola, A., Liu, J., Hyyppä, J. and H. Hyyppä, 2014. Sensors. 2014; 14(7):11805-11824.
- Geometrically modeling 2D scattered points: a review of the potential for methodologically improving mobile laser scanning in data processing. Lin, Y., and J. Hyyppä, 2014. International Journal of Digital Earth 7 (6), 432-449.
- Annual bank and point bar morphodynamics of a meandering river determined by high-accuracy multitemporal laser scanning and flow data. Lotsari, E., M. Vaaja, C. Flener, H. Kaartinen, A. Kukko, E. Kasvi, H. Hyyppä, J. Hyyppä, and P. Alho (2014). Water Resour. Res., 50, 5532–5559.
- Urban-Tree-Attribute Update Using Multisource Single-Tree Inventory. Saarinen, N., Vastaranta , M., Kankare, V., Tanhuanpää, T., Holopainen, M., Hyyppä, J., Hyyppä H. 2014. Forests. 2014; 5(5):1032-1052.
- Assessment of Low Density Full-Waveform Airborne Laser Scanning for Individual Tree Detection and Tree Species Classification. Yu, X., Litkey, P., Hyyppä, J. Holopainen, M., and Vastaranta, M., 2014. Forests 5(5), 1011-1031
- Multisource Single-Tree Inventory in the Prediction of Tree Quality Variables and Logging Recoveries. Vastaranta, M., Saarinen, M., Kankare, V., Holopainen, M., Kaartinen, H., Hyyppä, J. and H. Hyyppä. Remote Sensing 2014, 6(4), 3475-3491.
- Prediction of Forest Stand Attributes Using TerraSAR-X Stereo Imagery. Vastaranta, M., Niemi, M., Karjalainen, M., Peuhkurinen, J., Kankare, V., Hyyppä, J. & Holopainen, M. 2014. Remote Sensing Vol. 6, No. 4, pp. 3227-3246.
- The Use of Airborne and Mobile Laser Scanning for Modelling Railway Environments in 3D. Zhu, L. and Hyyppä, J., 2014. Remote Sens. 2014, 6(4), 3075-3100.
- Mapping of urban roadside trees — a case study in the tree register update process in Helsinki City. Tanhuanpää, T., Vastaranta, M., Kankare, V., Holopainen, M., Hyyppä, J., Hyyppä, H., Alho, P. & Raisio, J. 2014. Urban Forestry & Urban Greening 13(3): 562-570.
- Measurement of Snow Depth Using a Low-Cost Mobile Laser Scanner. Jaakkola, A., Hyyppä, J. and E. Puttonen, E., 2014. IEEE Geoscience and Remote Sensing Letters, vol.11, no.3, pp.587-591.
- Automatic stem curve measurement using terrestrial laser scanning. Liang, X., Kankare, V., Yu, X., Hyyppä, J. & Holopainen, M. 2014. IEEE Transactions on Geoscience and Remote Sensing (TGRS), 52(3):1739-1748.
- TerraSAR-X stereo radargrammetry and airborne scanning LiDAR height metrics in imputation of forest aboveground biomass and stem volume. Vastaranta, M., Holopainen, M., Karjalainen, M., Kankare, V., Hyyppä, J. & Kaasalainen, S. 2014. IEEE Transactions on Geoscience and Remote Sensing, Vol. 52, No. 2, pp. 1197-1204.
- Nationwide Digital Terrain Models for Topographic Depression Modelling in Detection of Flood Detention Areas. Vesakoski, J-M., Alho, P., Hyyppä, J., Holopainen, M., Flener, C. & Hyyppä, H. 2014. Water 6(2):271-300.
- Possibilities of a Personal Laser Scanning System for Forest Mapping and Ecosystem Services. Liang, X., Kukko, A., Kaartinen, H., Hyyppä, J., Yu, W., Jaakkola, A. and Y. Wang. 2014. Sensors 2014, 14(1), 1228-1248.
- Spherical cap harmonic analysis of the Arctic ionospheric TEC for one solar cycle. Liu,J., Chen, R., An, J., Wang, Z. and J. Hyyppa (2014). Journal of Geophysical Research: Space Physics 119 (1), 601-619
- Evaluating the performance of university course units using data envelopment analysis, S El-Mahgary, P Rönnholm, H Hyyppä, H Haggrén, J Koponen Cogent Economics & Finance 2 (1)
- Deriving Floodplain Topography and Vegetation Characteristics for Hydraulic Engineering Applications by Means of Terrestrial Laser Scanning J Jalonen, J Järvelä, H Koivusalo, H Hyyppä, Journal of Hydraulic Engineering 140(11), 04014056.
- Societal innovation at the interface of the state and civil society, Lehtola, V., Ståhle, P. 2014. Innovation The European Journal of Social Science Research 01/2014; 27(2).
- 3-D properties of the switching transient in a high-speed avalanche transistor require optimal chip design. G. Duan, S.N. Vainshtein, J. T. Kostamovaara, V. E. Zemlyakov, V. I. Egorkin, 2014. IEEE Transactions on Electron Devices, Vol 61, No 3, pp. 716-721, 2014.
- Detection jitter of pulsed time-of-flight lidar with dual pulse triggering. Hallman, L.W., and J. Kostamovaara, 2014. Rev. Sci. Instrum. 85, 036105 (2014).