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Original Articles

Filling invalid values in a lidar-derived canopy height model with morphological crown control

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Pages 4636-4654 | Received 18 Jul 2011, Accepted 30 Sep 2012, Published online: 28 Mar 2013

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Cong Xu, Yuan Zeng, Zhaoju Zheng, Dan Zhao, Wenjun Liu, Zonghan Ma & Bingfang Wu. (2022) Assessing the Impact of Soil on Species Diversity Estimation Based on UAV Imaging Spectroscopy in a Natural Alpine Steppe. Remote Sensing 14:3, pages 671.
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Yujin Zhao, Xiaoliang Liu, Yang Wang, Zhaoju Zheng, Shuxia Zheng, Dan Zhao & Yongfei Bai. (2021) UAV-based individual shrub aboveground biomass estimation calibrated against terrestrial LiDAR in a shrub-encroached grassland. International Journal of Applied Earth Observation and Geoinformation 101, pages 102358.
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Ying Quan, Mingze Li, Yuanshuo Hao & Bin Wang. (2021) Comparison and Evaluation of Different Pit-Filling Methods for Generating High Resolution Canopy Height Model Using UAV Laser Scanning Data. Remote Sensing 13:12, pages 2239.
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Zhaoju Zheng, Yuan Zeng, Fabian D. Schneider, Yujin Zhao, Dan Zhao, Bernhard Schmid, Michael E. Schaepman & Felix Morsdorf. (2021) Mapping functional diversity using individual tree-based morphological and physiological traits in a subtropical forest. Remote Sensing of Environment 252, pages 112170.
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Wuming Zhang, Shangshu Cai, Xinlian Liang, Jie Shao, Ronghai Hu, Sisi Yu & Guangjian Yan. (2020) Cloth simulation-based construction of pit-free canopy height models from airborne LiDAR data. Forest Ecosystems 7:1.
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Dan Zhao, Yong Pang, Lijuan Liu & Zengyuan Li. (2020) Individual Tree Classification Using Airborne LiDAR and Hyperspectral Data in a Natural Mixed Forest of Northeast China. Forests 11:3, pages 303.
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Sheng Nie, Cheng Wang, Xiaohuan Xi, Shezhou Luo, Xiaoxiao Zhu, Guoyuan Li, Hua Liu, Jinyan Tian & Su Zhang. (2019) Assessing the Impacts of Various Factors on Treetop Detection Using LiDAR-Derived Canopy Height Models. IEEE Transactions on Geoscience and Remote Sensing 57:12, pages 10099-10115.
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Li Liu, Samsung Lim, Xuesong Shen & Marta Yebra. (2019) A multiscale morphological algorithm for improvements to canopy height models. Computers & Geosciences 130, pages 20-31.
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Yuanshuo Hao, Zhen Zhen, Fengri Li & Yinghui Zhao. (2019) A graph-based progressive morphological filtering (GPMF) method for generating canopy height models using ALS data. International Journal of Applied Earth Observation and Geoinformation 79, pages 84-96.
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Miłosz Mielcarek, Krzysztof Stereńczak & Anahita Khosravipour. (2018) Testing and evaluating different LiDAR-derived canopy height model generation methods for tree height estimation. International Journal of Applied Earth Observation and Geoinformation 71, pages 132-143.
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Yujin Zhao, Yuan Zeng, Zhaoju Zheng, Wenxue Dong, Dan Zhao, Bingfang Wu & Qianjun Zhao. (2018) Forest species diversity mapping using airborne LiDAR and hyperspectral data in a subtropical forest in China. Remote Sensing of Environment 213, pages 104-114.
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Lindah Roziani Jamru. (2018) Correction pit free canopy height model derived from LiDAR data for the broad leaf tropical forest. IOP Conference Series: Earth and Environmental Science 169, pages 012113.
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Chuanfa Chen, Yifu Wang, Yanyan Li & Tianxiang Yue. (2017) A Robust Algorithm for Constructing Pit-Free Canopy Height Model. Journal of the Indian Society of Remote Sensing 46:4, pages 491-499.
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Yinghui Zhao, Yuanshuo Hao, Zhen Zhen & Ying Quan. (2017) A Region-Based Hierarchical Cross-Section Analysis for Individual Tree Crown Delineation Using ALS Data. Remote Sensing 9:10, pages 1084.
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Chuanfa Chen, Yifu Wang, Yanyan Li, Tianxiang Yue & Xin Wang. (2017) Robust and Parameter-Free Algorithm for Constructing Pit-Free Canopy Height Models. ISPRS International Journal of Geo-Information 6:7, pages 219.
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Chloe Barnes, Heiko Balzter, Kirsten Barrett, James Eddy, Sam Milner & Juan Suárez. (2017) Individual Tree Crown Delineation from Airborne Laser Scanning for Diseased Larch Forest Stands. Remote Sensing 9:3, pages 231.
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Anahita Khosravipour, Andrew K. Skidmore & Martin Isenburg. (2016) Generating spike-free digital surface models using LiDAR raw point clouds: A new approach for forestry applications. International Journal of Applied Earth Observation and Geoinformation 52, pages 104-114.
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Zhihui Wang, Liangyun Liu, Dailiang Peng, Xinjie Liu, Su Zhang & Yingjie Wang. (2016) Estimating woody aboveground biomass in an area of agroforestry using airborne light detection and ranging and compact airborne spectrographic imager hyperspectral data: individual tree analysis incorporating tree species information. Journal of Applied Remote Sensing 10:3, pages 036007.
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Kevin W. Barnes, Kamal Islam & Sasha A. Auer. (2015) Integrating LIDAR‐derived canopy structure into cerulean warbler habitat models. The Journal of Wildlife Management 80:1, pages 101-116.
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Zhugeng Duan, Dan Zhao, Yuan Zeng, Yujin Zhao, Bingfang Wu & Jianjun Zhu. (2015) Assessing and Correcting Topographic Effects on Forest Canopy Height Retrieval Using Airborne LiDAR Data. Sensors 15:6, pages 12133-12155.
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Anahita Khosravipour, Andrew K. Skidmore, Martin Isenburg, Tiejun Wang & Yousif A. Hussin. (2014) Generating Pit-free Canopy Height Models from Airborne Lidar. Photogrammetric Engineering & Remote Sensing 80:9, pages 863-872.
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Dan Zhao, Yong Pang, Zengyuan Li & Lina Bai. (2012) Study of morphological crown control in LiDAR-derived canopy height model. Study of morphological crown control in LiDAR-derived canopy height model.

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