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Development and Performance Evaluation of a Very Low-Cost UAV-Lidar System for Forestry Applications 期刊论文
REMOTE SENSING, 2021, 卷号: 13, 期号: 1
作者:  Hu, Tianyu;  Sun, Xiliang;  Su, Yanjun;  Guan, Hongcan;  Sun, Qianhui;  Kelly, Maggi;  Guo, Qinghua
Adobe PDF(8953Kb)  |  收藏  |  浏览/下载：116/0  |  提交时间：2023/02/24
unmanned aerial vehicle (UAV)  lidar  DJI Livox  low cost  forest inventory  
Lidar Boosts 3D Ecological Observations and Modelings: A Review and Perspective 期刊论文
IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE, 2021, 卷号: 9, 期号: 1, 页码: 232-257
作者:  Guo, Qinghua;  Su, Yanjun;  Hu, Tianyu;  Guan, Hongcan;  Jin, Shichao;  Zhang, Jing;  Zhao, Xiaoxia;  Xu, Kexin;  Wei, Dengjie;  Kelly, Maggi;  Coops, Nicholas C.
Adobe PDF(2353Kb)  |  收藏  |  浏览/下载：337/0  |  提交时间：2023/02/24
Laser radar  Vegetation mapping  Three-dimensional displays  Surface emitting lasers  Optical sensors  Ecosystems  Optical reflection  
A Novel Framework to Automatically Fuse Multiplatform LiDAR Data in Forest Environments Based on Tree Locations 期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 卷号: 58, 期号: 3, 页码: 2165-2177
作者:  Guan, Hongcan;  Su, Yanjun;  Hu, Tianyu;  Wang, Rui;  Ma, Qin;  Yang, Qiuli;  Sun, Xiliang;  Li, Yumei;  Jin, Shichao;  Zhang, Jing;  Liu, Min;  Wu, Fayun;  Guo, Qinghua
Adobe PDF(12335Kb)  |  收藏  |  浏览/下载：146/0  |  提交时间：2022/03/01
Vegetation  Laser radar  Forestry  Tin  Three-dimensional displays  Unmanned aerial vehicles  Registers  Forest  multiplatform light detection and ranging (LiDAR)  registration  tree location  
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
作者:  Guan, Hongcan;  Su, Yanjun;  Sun, Xiliang;  Xu, Guangcai;  Li, Wenkai;  Ma, Qin;  Wu, Xiaoyong;  Wu, Jin;  Liu, Lingli;  Guo, Qinghua
Adobe PDF(11275Kb)  |  收藏  |  浏览/下载：123/0  |  提交时间：2022/03/01
Terrestrial laser scanning  Registration  Marker-free  Forest  
Large-Scale Geographical Variations and Climatic Controls on Crown Architecture Traits 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2020, 卷号: 125, 期号: 2
作者:  Su, Yanjun;  Hu, Tianyu;  Wang, Yongcai;  Li, Yumei;  Dai, Jingyu;  Liu, Hongyan;  Jin, Shichao;  Ma, Qin;  Wu, Jin;  Liu, Lingli;  Fang, Jingyun;  Guo, Qinghua
Adobe PDF(35082Kb)  |  收藏  |  浏览/下载：115/0  |  提交时间：2022/03/01
crown architecture  terrestrial laser scanning  climate variations  coordination  
Drought-modulated allometric patterns of trees in semi-arid forests 期刊论文
COMMUNICATIONS BIOLOGY, 2020, 卷号: 3, 期号: 1
作者:  Dai, Jingyu;  Liu, Hongyan;  Wang, Yongcai;  Guo, Qinghua;  Hu, Tianyu;  Quine, Timothy;  Green, Sophie;  Hartmann, Henrik;  Xu, Chongyang;  Liu, Xu;  Jiang, Zihan
Adobe PDF(4012Kb)  |  收藏  |  浏览/下载：123/0  |  提交时间：2022/03/01
Terrestrial laser scanning-derived canopy interception index for predicting rainfall interception 期刊论文
ECOHYDROLOGY, 2020, 卷号: 13, 期号: 5
作者:  Yu, Yue;  Gao, Tian;  Zhu, Jiaojun;  Wei, Xiaohua;  Guo, Qinghua;  Su, Yanjun;  Li, Yumei;  Deng, Songqiu;  Li, Mingcai
Adobe PDF(8063Kb)  |  收藏  |  浏览/下载：129/0  |  提交时间：2022/03/01
canopy interception index  dimensionless descriptor  rainfall interception  temperate forests  terrestrial laser scanning  
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
作者:  Li, Yumei;  Su, Yanjun;  Zhao, Xiaoxia;  Yang, Mohan;  Hu, Tianyu;  Zhang, Jing;  Liu, Jin;  Liu, Min;  Guo, Qinghua
Adobe PDF(4327Kb)  |  收藏  |  浏览/下载：135/0  |  提交时间：2022/03/01
Trunk architecture  Laplacian algorithm  Dijkstra algorithm  Terrestrial laser scan data  Simulated data  
Efficiency of Extreme Gradient Boosting for Imbalanced Land Cover Classification Using an Extended Margin and Disagreement Performance 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 7
作者:  Sun, Fei;  Wang, Run;  Wan, Bo;  Su, Yanjun;  Guo, Qinghua;  Huang, Youxin;  Wu, Xincai
Adobe PDF(11880Kb)  |  收藏  |  浏览/下载：114/0  |  提交时间：2022/01/06
gradient boosting trees  margin  class imbalance  very-high resolution (VHR) remote sensing  land cover classification  disagreement performance  
A simple and integrated approach for fire severity assessment using bi-temporal airborne LiDAR data 期刊论文
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2019, 卷号: 78, 页码: 25-38
作者:  Hu, Tianyu;  Ma, Qin;  Su, Yanjun;  Battles, John J.;  Collins, Brandon M.;  Stephens, Scott L.;  Kelly, Maggi;  Guo, Qinghua
Adobe PDF(15930Kb)  |  收藏  |  浏览/下载：114/0  |  提交时间：2022/01/06
Fire severity  Fire type  Tree canopy  Airborne LiDAR  Profile area change