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A marker-free method for registering multi-scan terrestrial laser scanning data in forest environments
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2020, 卷号: 166, 页码: 82-94
Authors:
Guan, Hongcan
;
Su, Yanjun
;
Sun, Xiliang
;
Xu, Guangcai
;
Li, Wenkai
;
Ma, Qin
;
Wu, Xiaoyong
;
Wu, Jin
;
Liu, Lingli
;
Guo, Qinghua
Adobe PDF(11275Kb)
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Submit date:2022/03/01
Terrestrial laser scanning
Registration
Marker-free
Forest
Accuracy assessment and error analysis for diameter at breast height measurement of trees obtained using a novel backpack LiDAR system
期刊论文
FOREST ECOSYSTEMS, 2020, 卷号: 7, 期号: 1
Authors:
Xie, Yuyang
;
Zhang, Jie
;
Chen, Xiangwu
;
Pang, Shuxin
;
Zeng, Hui
;
Shen, Zehao
Adobe PDF(1254Kb)
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Submit date:2022/03/01
Adaptive cylinder fitting
Diameter at breast height
LiBackpack
Point cloud slice
Point density
Transitional model
Estimation of degraded grassland aboveground biomass using machine learning methods from terrestrial laser scanning data
期刊论文
ECOLOGICAL INDICATORS, 2020, 卷号: 108
Authors:
Xu, Kexin
;
Su, Yanjun
;
Liu, Jin
;
Hu, Tianyu
;
Jin, Shichao
;
Ma, Qin
;
Zhai, Qiuping
;
Wang, Rui
;
Zhang, Jing
;
Li, Yumei
;
Liu, Hon An
;
Guo, Qinghua
Adobe PDF(4794Kb)
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Submit date:2022/03/01
Aboveground biomass (AGB)
Degraded grassland
Machine learning
Northern agro-pastoral ecotone
Terrestrial laser scanning (TLS)
Retrieval of tree branch architecture attributes from terrestrial laser scan data using a Laplacian algorithm
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2020, 卷号: 284
Authors:
Li, Yumei
;
Su, Yanjun
;
Zhao, Xiaoxia
;
Yang, Mohan
;
Hu, Tianyu
;
Zhang, Jing
;
Liu, Jin
;
Liu, Min
;
Guo, Qinghua
Adobe PDF(4327Kb)
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Submit date:2022/03/01
Trunk architecture
Laplacian algorithm
Dijkstra algorithm
Terrestrial laser scan data
Simulated data
地基激光雷达灌丛化草原小叶锦鸡儿生物量估算
期刊论文
遥感学报, 2020, 卷号: 24, 期号: 07, 页码: 894-903
Authors:
刘晓亮
;
隋立春
;
白永飞
;
赵旦
;
赵玉金
;
刘艳书
;
翟秋萍
Adobe PDF(1335Kb)
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Submit date:2022/04/14
遥感
地基激光雷达
灌丛化
小叶锦鸡儿
生物量
体积
Retrieving 2-D Leaf Angle Distributions for Deciduous Trees From Terrestrial Laser Scanner Data
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2018, 卷号: 56, 期号: 8, 页码: 4945-4955
Authors:
Li, Yumei
;
Su, Yanjun
;
Hu, Tianyu
;
Xu, Guangcai
;
Guo, Qinghua
Adobe PDF(4675Kb)
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Submit date:2022/02/25
Beta-distribution model
leaf azimuthal angle
leaf inclination angle
projection coefficient model
terrestrial laser scanner (TLS)
Retrieving the gap fraction, element clumping index, and leaf area index of individual trees using single-scan data from a terrestrial laser scanner
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2017, 卷号: 130, 页码: 308-316
Authors:
Li, Yumei
;
Guo, Qinghua
;
Su, Yanjun
;
Tao, Shengli
;
Zhao, Kaiguang
;
Xu, Guangcai
Adobe PDF(711Kb)
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Submit date:2022/03/28
Destructive sample
Extinction coefficient
Single scanning
Terrestrial laser scanning
Riegl VZ-400
Derivation, Validation, and Sensitivity Analysis of Terrestrial Laser Scanning-Based Leaf Area Index
期刊论文
CANADIAN JOURNAL OF REMOTE SENSING, 2016, 卷号: 42, 期号: 6, 页码: 719-729
Authors:
Li, Yumei
;
Guo, Qinghua
;
Tao, Shengli
;
Zheng, Guang
;
Zhao, Kaiguang
;
Xue, Baolin
;
Su, Yanjun
Adobe PDF(961Kb)
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View/Download:11/0
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Submit date:2022/07/08