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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, Yunsheng, Lehtomäki, Matti, Liang, Xinlian, Pyörälä, Jiri, Kukko, Antero, Jaakkola, Anttoni, Liu, Jingbin, Feng, Ziyi, Chen, Ruizhi, Hyyppä, Juha
Published in ISPRS journal of photogrammetry and remote sensing (01.01.2019)
Published in ISPRS journal of photogrammetry and remote sensing (01.01.2019)
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Journal Article
Accurate derivation of stem curve and volume using backpack mobile laser scanning
Hyyppä, Eric, Kukko, Antero, Kaijaluoto, Risto, White, Joanne C., Wulder, Michael A., Pyörälä, Jiri, Liang, Xinlian, Yu, Xiaowei, Wang, Yunsheng, Kaartinen, Harri, Virtanen, Juho-Pekka, Hyyppä, Juha
Published in ISPRS journal of photogrammetry and remote sensing (01.03.2020)
Published in ISPRS journal of photogrammetry and remote sensing (01.03.2020)
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Journal Article
International benchmarking of terrestrial laser scanning approaches for forest inventories
Liang, Xinlian, Hyyppä, Juha, Kaartinen, Harri, Lehtomäki, Matti, Pyörälä, Jiri, Pfeifer, Norbert, Holopainen, Markus, Brolly, Gábor, Francesco, Pirotti, Hackenberg, Jan, Huang, Huabing, Jo, Hyun-Woo, Katoh, Masato, Liu, Luxia, Mokroš, Martin, Morel, Jules, Olofsson, Kenneth, Poveda-Lopez, Jose, Trochta, Jan, Wang, Di, Wang, Jinhu, Xi, Zhouxi, Yang, Bisheng, Zheng, Guang, Kankare, Ville, Luoma, Ville, Yu, Xiaowei, Chen, Liang, Vastaranta, Mikko, Saarinen, Ninni, Wang, Yunsheng
Published in ISPRS journal of photogrammetry and remote sensing (01.10.2018)
Published in ISPRS journal of photogrammetry and remote sensing (01.10.2018)
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Journal Article
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, Yunsheng, Pyörälä, Jiri, Liang, Xinlian, Lehtomäki, Matti, Kukko, Antero, Yu, Xiaowei, Kaartinen, Harri, Hyyppä, Juha
Published in Remote sensing of environment (01.10.2019)
Published in Remote sensing of environment (01.10.2019)
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Journal Article
In-situ measurements from mobile platforms: An emerging approach to address the old challenges associated with forest inventories
Liang, Xinlian, Kukko, Antero, Hyyppä, Juha, Lehtomäki, Matti, Pyörälä, Jiri, Yu, Xiaowei, Kaartinen, Harri, Jaakkola, Anttoni, Wang, Yunsheng
Published in ISPRS journal of photogrammetry and remote sensing (01.09.2018)
Published in ISPRS journal of photogrammetry and remote sensing (01.09.2018)
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Journal Article
Feasibility of Terrestrial laser scanning for collecting stem volume information from single trees
Saarinen, Ninni, Kankare, Ville, Vastaranta, Mikko, Luoma, Ville, Pyörälä, Jiri, Tanhuanpää, Topi, Liang, Xinlian, Kaartinen, Harri, Kukko, Antero, Jaakkola, Anttoni, Yu, Xiaowei, Holopainen, Markus, Hyyppä, Juha
Published in ISPRS journal of photogrammetry and remote sensing (01.01.2017)
Published in ISPRS journal of photogrammetry and remote sensing (01.01.2017)
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Journal Article
Under-canopy UAV laser scanning for accurate forest field measurements
Hyyppä, Eric, Hyyppä, Juha, Hakala, Teemu, Kukko, Antero, Wulder, Michael A., White, Joanne C., Pyörälä, Jiri, Yu, Xiaowei, Wang, Yunsheng, Virtanen, Juho-Pekka, Pohjavirta, Onni, Liang, Xinlian, Holopainen, Markus, Kaartinen, Harri
Published in ISPRS journal of photogrammetry and remote sensing (01.06.2020)
Published in ISPRS journal of photogrammetry and remote sensing (01.06.2020)
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Journal Article
Variability of wood properties using airborne and terrestrial laser scanning
Pyörälä, Jiri, Saarinen, Ninni, Kankare, Ville, Coops, Nicholas C., Liang, Xinlian, Wang, Yunsheng, Holopainen, Markus, Hyyppä, Juha, Vastaranta, Mikko
Published in Remote sensing of environment (15.12.2019)
Published in Remote sensing of environment (15.12.2019)
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Journal Article
Forest in situ observations using unmanned aerial vehicle as an alternative of terrestrial measurements
Liang, Xinlian, Wang, Yunsheng, Pyörälä, Jiri, Lehtomäki, Matti, Yu, Xiaowei, Kaartinen, Harri, Kukko, Antero, Honkavaara, Eija, Issaoui, Aimad E. I., Nevalainen, Olli, Vaaja, Matti, Virtanen, Juho-Pekka, Katoh, Masato, Deng, Songqiu
Published in Forest Ecosystems (15.04.2019)
Published in Forest Ecosystems (15.04.2019)
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Journal Article
Tracheid dimensions of Norway spruce in uneven-aged stands
Pyörälä, Jiri, Piispanen, Riikka, Valkonen, Sauli, Lundqvist, Sven-Olof
Published in Canadian journal of forest research (01.03.2022)
Published in Canadian journal of forest research (01.03.2022)
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Journal Article
Assessing branching structure for biomass and wood quality estimation using terrestrial laser scanning point clouds
Pyörälä, Jiri, Liang, Xinlian, Saarinen, Ninni, Kankare, Ville, Wang, Yunsheng, Holopainen, Markus, Hyyppä, Juha, Vastaranta, Mikko
Published in Canadian journal of remote sensing (03.09.2018)
Published in Canadian journal of remote sensing (03.09.2018)
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Journal Article
Automated matching of multiple terrestrial laser scans for stem mapping without the use of artificial references
Liu, Jingbin, Liang, Xinlian, Hyyppä, Juha, Yu, Xiaowei, Lehtomäki, Matti, Pyörälä, Jiri, Zhu, Lingli, Wang, Yunsheng, Chen, Ruizhi
Published in International journal of applied earth observation and geoinformation (01.04.2017)
Published in International journal of applied earth observation and geoinformation (01.04.2017)
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Journal Article
Fast registration of forest terrestrial laser scans using key points detected from crowns and stems
Dai, Wenxia, Yang, Bisheng, Liang, Xinlian, Dong, Zhen, Huang, Ronggang, Wang, Yunsheng, Pyörälä, Jiri, Kukko, Antero
Published in International journal of digital earth (01.12.2020)
Published in International journal of digital earth (01.12.2020)
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Journal Article
Accuracy of Kinematic Positioning Using Global Satellite Navigation Systems under Forest Canopies
Kaartinen, Harri, Hyyppä, Juha, Vastaranta, Mikko, Kukko, Antero, Jaakkola, Anttoni, Yu, Xiaowei, Pyörälä, Jiri, Liang, Xinlian, Liu, Jingbin, Wang, Yungshen, Kaijaluoto, Risto, Melkas, Timo, Holopainen, Markus, Hyyppä, Hannu
Published in Forests (16.09.2015)
Published in Forests (16.09.2015)
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Journal Article
Comparison of terrestrial laser scanning and X-ray scanning in measuring Scots pine (Pinus sylvestris L.) branch structure
Pyörälä, Jiri, Kankare, Ville, Vastaranta, Mikko, Rikala, Juha, Holopainen, Markus, Sipi, Marketta, Hyyppä, Juha, Uusitalo, Jori
Published in Scandinavian journal of forest research (03.04.2018)
Published in Scandinavian journal of forest research (03.04.2018)
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Journal Article
Seamless integration of above- and under-canopy unmanned aerial vehicle laser scanning for forest investigation
Wang, Yunsheng, Kukko, Antero, Hyyppä, Eric, Hakala, Teemu, Pyörälä, Jiri, Lehtomäki, Matti, El Issaoui, Aimad, Yu, Xiaowei, Kaartinen, Harri, Liang, Xinlian, Hyyppä, Juha
Published in Forest ecosystems (07.02.2021)
Published in Forest ecosystems (07.02.2021)
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Journal Article
Assessing log geometry and wood quality in standing timber using terrestrial laser-scanning point clouds
Pyörälä, Jiri, Kankare, Ville, Liang, Xinlian, Saarinen, Ninni, Rikala, Juha, Kivinen, Veli-Pekka, Sipi, Marketta, Holopainen, Markus, Hyyppä, Juha, Vastaranta, Mikko
Published in Forestry (London) (01.04.2019)
Published in Forestry (London) (01.04.2019)
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Journal Article
Revealing Changes in the Stem Form and Volume Allocation in Diverse Boreal Forests Using Two-Date Terrestrial Laser Scanning
Luoma, Ville, Yrttimaa, Tuomas, Kankare, Ville, Saarinen, Ninni, Pyörälä, Jiri, Kukko, Antero, Kaartinen, Harri, Hyyppä, Juha, Holopainen, Markus, Vastaranta, Mikko
Published in Forests (01.07.2021)
Published in Forests (01.07.2021)
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Journal Article
Assessing the Dependencies of Scots Pine (Pinus sylvestris L.) Structural Characteristics and Internal Wood Property Variation
Kankare, Ville, Saarinen, Ninni, Pyörälä, Jiri, Yrttimaa, Tuomas, Hynynen, Jari, Huuskonen, Saija, Hyyppä, Juha, Vastaranta, Mikko
Published in Forests (01.03.2022)
Published in Forests (01.03.2022)
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Journal Article