Guoqing Zhou, Gangchao Lin, Zhexian Liu, Xiang Zhou, Weihao Li, Xianxing Li, Ronghua Deng. An optical system for suppression of laser echo energy from the water surface on single-band bathymetric LiDAR. Optics and Lasers in Engineering, Volume 163, April 2023, 107468, https://doi.org/10.1016/j.optlaseng.2022.107468.
Feng Wang, Guoqing Zhou*, Han Hu, Yuefeng Wang, Bolin Fu, Shiming Li, Jiali Xie. Reconstruction of LoD-2 Building Models Guided by façade Structures from Oblique Photogrammetric Point Cloud. Remote Sensing, 2023, 15, 400. https://doi.org/10.3390/rs15020400
Bing Jia, and Guoqing Zhou*. Estimation of global karst carbon sinkfrom 1950s to 2050s using response surface methodology. Geo-spatial lnformation Science. 2023, 2165974, vol. XXX, pp. XXX, doi: https://doi.org/10.1080/10095020.2023.2165974 (Early access).
Hongbo Yan, and Guoqing Zhou*. Surface Soil Moisture Retrieval through Combining LST-VI Feature Space with Soil Porosity. International Journal of Remote Sensing. 2023, 44(2): 517-541. doi: 10.1080/01431161.2023.2166371.
Guoqing Zhou, Fan Yang, Jianrong Xiao. Study on Pixel Entanglement Theory for Imagery Classification. IEEE Transactions on Geoscience and Remote Sensing, Feb. 2022, vol. 60, pp. 1-18, doi: 10.1109/TGRS.2022.3167569 (Early access).
Guoqing Zhou, Weiguag Liu, Y. Lu and Y. Liu. ECA-MobileNetV3(large)+SegNet model for binary sugarcane classification of remotely sensed images. IEEE Transactions on Geoscience and Remote Sensing, 19 October 2022, vol. 60, pp. 1-15, doi: 10.1109/TGRS.2022.3215802
Guoqing Zhou, Xinxin Liu. Orthorectification Model for Extra-length Linear Array Imagery. IEEE Transactions on Geoscience and Remote Sensing, November, 2022, vol. 60, pp. 1-12. doi: 10.1109/TGRS.2022.3223911 (Early access).
Guoqing Zhou, Dawei Zhao, Xiang Zhou, Chao Xu, Zexian Liu, G. Wu, J. Lin, H. Zhang, J. Yang, X. Nong, L. Zou. An RF Amplifier Circuit for Enhancement of Echo Signal Detection in Bathymetric LiDAR, IEEE Sensors Journal, vol. 22, no. 21, pp. 20612-20625, 1 Nov.1, 2022, doi: 10.1109/JSEN.2022.3206763.
Guoqing Zhou, B. Song, P. Liang, J. Xu. Voids Filling of DEM with Multiattention Generative Adversarial Network Model, Remote Sensing, 2022, vol. 14, no. 5, pp. 1206. doi.org/10.3390/ rs14051206.
Guoqing Zhou; Huanxu Li; Ronghao Song; Q. Wang; J. Xu; B. Song. Orthorectification of Fisheye Image under Equidistant Projection Model. Remote Sensing, 2022, 14, 4175. https:// doi.org/10.3390/rs14174175.
Guoqing Zhou; Qingyan Wang;Y. Huang; J. Tian; H. Li; Y. Wang. True2 Orthoimage Map Generation. Remote Sensing, 2022, 14, 4396. https:// doi.org/10.3390/rs14174396.
Guoqing Zhou, Chao Xu, X. Zhou, C. Xu, Z. Liu, G. Wu, J. Lin, H. Zhang, J. Yang, X. Nong, L. Zou. PMT Gain Self-adjustment System for High-accuracy Echo Signal Detection, International Journal of Remote Sensing, Volume 43, Issue 19-24, pp. 7213-7235, Dec. 1, 2022, https://doi. org/10.1080/ 01431161.2022.2155089.
Guoqing Zhou; Xiang Zhou; J. Chen; G. Jia; Q. Zhu. LiDAR Echo Gaussian Decomposition Algorithm for FPGA Implementation. Sensors，2022, 22, 4628. https://doi10.3390/s22124628
Qingyang Wang, Guoqing Zhou*, Ruhao Song, Yongfan Xie, Mengyuan Luo, Tao Yue. Continuous space ant colony algorithm for automatic selection of orthophoto mosaic seamline network. ISPRS Journal of Photogrammetry and Remote Sensing, vol. 186, 2022, pp. 201-217, https://doi.org/10.1016/ j.isprsjprs.2022.02.011.
Jiasheng Xu, Guoqing Zhou*, Sikai Su, Qiaobo Cao, Zhou Tian. The development of a rigorous model for bathymetric mapping from multispectral satellite-images. Remote Sensing, 2022, 14, 2495. https://doi.org/10.3390/rs14102495
Zhenyang Hui, Penggen Cheng*, Bisheng Yang*, Guoqing Zhou*. Multi-level self-adaptive individual tree detection for coniferous forest using airborne LiDAR, International Journal of Applied Earth Observations and Geoinformation, Volume 114, November 2022, 103028. https://doi.org/10.1016/j.jag.2022.103028
Xiao Zhou, Han Wang, Zhou Huang, Yi Bao, Guoqing Zhou, Yu Liu. Identifying spatiotemporal characteristics and driving factors for road traffic CO2 emissions. Science of the Total Environment, 834 (2022) 155270, http://dx.doi.org/10.1016/j.scitotenv.2022.155270.
Xiao Zhou, Quanhua Dong, Zhou Huang, Ganmin Yin, Guoqing Zhou, Yu Liu. The spatially varying effects of built environment characteristics on the integrated usage of dockless bike-sharing and public transport. Sustainable Cities and Society (IF=10.7), 10 December 2022, 104348.
Jiang, Hailan; Cheng, Shiyu; Yan, Guangjian; Kuusk, Andres; Hu, Ronghai; Tong, Yiyi; Mu, Xihan; Xie, Donghui; Zhang, Wuming; Zhou, Guoqing; Morsdorf, Felix. Clumping Effects in Leaf Area Index Retrieval from Large-Footprint Full-Waveform LiDAR. IEEE Transactions on Geoscience and Remote Sensing, 2022, 60. DOI: 10.1109/TGRS.2021.3118925.
Xingchen Lin, Jiangjun Chen, G. Lou, Guoqing Zhou. Quantification of Alpine Grassland Fractional Vegetation Cover Retrieval Uncertainty Based on Multi-scale Remote Sensing Data, IEEE Geoscience and Remote Sensing Letter, vol. 19, 2501705, pp.: 1-5, DOI: 10.1109/LGRS.2021.3109725.
Jianjun Chen, Renjie Huang, Yanping Yang, Zihao Feng, Haotian You, Xiaowen Han, Shuhua Yi, Yu Qin, Zhiwei Wang, Guoqing Zhou. Multi-scale validation and uncertainty analysis of GEOV3 and MuSyQ FVC products: a case study of an alpine grassland ecosystem. Remote Sensing, 2022, 14, 5800. https://doi.org/10.3390/rs14225800
Yanping Yang, Jianjun Chen, Yanping Lan, and Guoqing Zhou. Landscape Pattern and Ecological Risk Assessment in Guangxi Based on Land Use Changes. Int. Journal of Environmental Research and Public Health (IJERPH), 2022, 19, 1595. https://doi.org/10.3390/ijerph19031595.
Yanping Yang, Jianjun Chen, Renjie Huang, Zihao Feng, Guoqing Zhou. Construction of Ecological Security Pattern Based on the Importance of Ecological Protection — A Case Study of Guangxi, a Karst Region in China. Int. Journal of Environmental Research and Public Health (IJERPH), 2022, 19(9), 5699. DOI: https://doi.org/10.3390/ijerph19095699.
Z Huang, Y Tian, Q Zhang, Guoqing Zhou. Estimating mangrove above-ground biomass at Maowei Sea, Beibu Gulf of China using machine learning algorithm with Sentinel-1 and Sentinel-2 data[J]. Geocarto International, 2022: 1-28.
Baokun Feng, Sheng Nie, Cheng Wang, Xiaohuan Xi, Jinliang Wang, Guoqing Zhou, Haoyu Wang. Exploring the potential of UAV LiDAR data for trunk point extraction and direct DBH measurement. Remote Sens. 2022, 14, 2753. https://doi.org/10.3390/ rs14122753.
Yichao Tian; Qiang Zhang; Hu Huang; Youju Huang; Jin Tao; Guoqing Zhou; Yali Zhang; Yongwei Yang; Junliang Lin. Aboveground biomass of typical invasive mangroves and its distribution patterns using UAV-LiDAR data in a subtropical estuary: Maoling River estuary, Guangxi, China. Ecological Indicators, 2022, 136: 108694.
Guoqing Zhou*, Xin Bao, Haoyu Wang, Hongbo Yan. Selection of optimal building facade texture images from UAV-based multiple oblique image flows. IEEE Transactions on Geoscience and Remote Sensing, Feb. 2021, vol. 59, no. 2, pp. 1534-1552, Doi: 10.1109/TGRS.2020.3023135.
Zhou G, Zhou X, Song Y, et al. Design of supercontinuum laser hyperspectral light detection and ranging (LiDAR)(SCLaHS LiDAR) [J]. International Journal of Remote Sensing, 2021, 42(10): 3731-3755.
L. Zeng, B. D. Wardlow, S. Hu, X. Zhang, Guoqing Zhou, G. Peng, ... & W. Wu (2021). A novel strategy to reconstruct NDVI time-series with high temporal resolution from MODIS multi-temporal composite products. Remote Sensing, 13(7), 1397.
Guoqing Zhou, Ronghua Deng, S. Long. Gaussian inflection point selection for LiDAR hidden echo signal decomposition. IEEE Geoscience and Remote Sensing Letter. vol.19, ASN: 6502705, 13 November 2021, DOI: 10.1109/LGRS.2021.3107438
Guoqing Zhou, Shuhua Long, Jiasheng Xu; Xiang Zhou; Bo Song; Ronghua Deng; Cheng Wang. Comparison analysis of five waveform decomposition algorithms for the airborne LiDAR echo signal, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 14, 2021 7869-7879. DOI: 10.1109/JSTARS.2021.3096197.
Guoqing Zhou, Rongting Zhang, and S. Huang. Generalized Buffering Algorithm, IEEE Access, 2021, vol. 9, pp. 27140-27157, doi: 10.1109/ACCESS.2021.3057719
Guoqing Zhou, Qi Li, and G. Deng. Maximal Instance Algorithm for Fast Mining of Spatial Co-location Patterns. Remote Sens. 2021, 13, 960. https://doi.org/10.3390/rs13050960
Guoqing Zhou, Chengyan Li, D. Liu, and D. Zhang. Overview of underwater transmission characteristics of oceanic LiDAR, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, vol. 14, pp. 8144-8159, DOI: 10.1109/JSTARS.2021.3100395.
Guoqing Zhou*, X. Zhou, Y. Song, D. Xie, L. Wang, G. Yan, M. Hu, B. Liu, W. Shang, C. Gong, C. Wang, H. Huang, Y. Zhao, Z. Liu, G. Zhang, X. Wang, S. Nie, M. Ye, S. Liu, Q. Tan, K. Li, F. Wei, W. Su, J. Tian, Q. Ai, L. Yang, B. Song, J. Xu, L. Zhang, W. Li, R. Wang, H. Xue, H. Dong, Y. Yu, H. Wang. Design of Supercontinuum Laser Hyperspectral LiDAR (SCLaHS LiDAR), Int. J. of Remote Sensing, 2021, Vol. 42, no. 10, pp. 3731–3755. https://doi.org/10.1080/01431161.2021.1880662.
Guoqing Zhou, Weihao Li, An Innovative Echo Detection System with STM32 Gated and PMT Adjustable Gain for Airborne LiDAR, Int. J. of Remote Sensing, 2021, vol. 42, no. 24, pp. 9179–9203; https://doi.org/10.1080/01431161.2021.1975844
Guoqing Zhou, Meng Yuan, X. Li, H. Sha, J. Xu, B. Song, F. Wang. Optimal regularization method based on L-curve for solution of the RFM parameters, Photogrammetric Engineering and Remote Sensing (PE &RS), Vol. 87, No. 9, September 2021, pp. 661-668, DOI: https:/doi.org/10.14358/PERS.20-00072.
Hailan Jiang, Shiyu Cheng, Guangjian Yan, Andres Kuusk, Ronghai Hu , Yiyi Tong , Xihan Mu, Donghui Xie, Wuming Zhang, Guoqing Zhou, and Felix Morsdorf. Clumping Effects in Leaf Area Index Retrieval From Large-Footprint Full-Waveform LiDAR，IEEE Transactions on Geoscience and Remote Sensing, DOI: 10.1109/TGRS.2021.3118925.
Hailan Jiang, Guangjian Yan, Yiyi Tong, Shiyu Cheng, Xuebo Yang, Ronghai Hu, Linyuan Li, Xihan Mu, Donghui Xie, Wuming Zhang, Guoqing Zhou, and Felix Morsdorf. Correcting Crown-level Clumping Effect for Improving Leaf Area Index Retrieval from Large-footprint LiDAR: a Study based on the Simulated Waveform and GLAS Data. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, DOI 10.1109/JSTARS.2021.3130738
Dianjun Zhang; Quan Guo; Lingjuan Cao; Guoqing Zhou; Guangyun Zhang; Jie Zhan. A Multiband Model with Successive Projections Algorithm for Bathymetry Estimation Based on Remotely Sensed Hyperspectral Data in Qinghai Lake, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021, 14: 6871-6881. DOI: 10.1109/JSTARS.2021.3093624
T. Li, Y. Zhao, Li Yao, Guoqing Zhou. Non-uniformity correction of infrared images based on improved CNN with long-short connections, IEEE Photonics Journal, vol. 13, no. 3, June 2021, 7800213, DOI: 10.1109/JPHOT.2021.3080834.
Jieying Lao, Cheng Wang, Xiaoxiao Zhu, Xiaohuan Xi, Sheng Nie, Jinliang Wang, Feng Cheng, Guoqing Zhou. Retrieving building height in urban areas using ICESat-2 photon-counting LiDAR data, International Journal of Applied Earth Observations and Geoinformation. 2021, 104, 102596, DOI: https://doi.org/10.1016/j.jag.2021.102596.
X. Liu, Guoqing Zhou*, W. Zhang, S. Luo. Study on Local to Global Radiometric Balance for Remotely Sensed Imagery. Remote Sensing, 2021, 13, 2068. https://doi.org/10.3390/rs13112068
Shezhou Luo, W. Liu, Y. Zhang, C. Wang, X. Xi, S. Nie, D. Ma, Y. Lin, Guoqing Zhou. Maize and soybean heights estimation from unmanned aerial vehicle (UAV) LiDAR data, Computers and Electronics in Agriculture, 182 (2021) 106005, https://doi.org/10.1016/j.compag.2021.106005.
Yi Ma, Zezhong Zheng, Y. Ma, M. Zhu, R. Huang, X. Chen, Q. Peng, Y. He, Y. Lu, Guoqing Zhou, Z. Liu, and M. Li. An incremental ISOMAP method for hyperspectral dimensionality reduction and classification. Photogrammetric Engineering and Remote Sensing (PE &RS), Vol. 87, No. 6, June 2021, pp. 445-455, DOI: https:/doi.org/10.14358/PERS.87.7.445.
Jie Shao, W. Zhang, A. Shen, N. Mellado, S. Cai, L Luo, N. Wang, G. Yan, Guoqing Zhou. Seed point set-based building roof extraction from airborne LiDAR point clouds using a top-down strategy, Automation in Construction, 126 (2021) 103660.
Jie Shao, W. Zhang, S. Jin, S. Cai, L. Luo, L. Yang, G. Yan, Guoqing Zhou. Single Scanner BLS System for Forest Plot Mapping, IEEE Transactions on Geoscience and Remote Sensing, Feb. 2021, vol: 59, no: 2, pp.: 1675-1685, DOI: 10.1109/TGRS.2020.2999413.
Yichao Tian, H. Huang, Guoqing Zhou, Q. Zhang, J. Tao, Y. Zhang, J. Lin. Aboveground mangrove biomass estimation in Beibu Gulf using machine learning and UAV remote sensing. Science of the Total Environment, 781 (2021) 146816. https://doi.org/10.1016/j.scitotenv. 2021.146816.
Guangjian. Yan, H. Jiang, J. Luo, X. Mu, F. Li, J. Qi, R. Hu, D. Xie, and Guoqing Zhou. Quantitative evaluation of leaf inclination angle distribution on leaf area index retrieval of coniferous canopies, AAAS Journal of Remote Sensing, Vol. 2021, ID 2708904, 15 pages. https:// doi.org/10.34133/2021/2708904.
Jie Zhan, D. Zhang, Guoqing Zhou., G. Zhang, L. Cao, and Q. Guo. MODIS-Based Research on Secchi Disk Depth Using an Improved Semi-analytical Algorithm in the Yellow Sea. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), 01 June 2021, 14: 5964-59. DOI 10.1109/JSTARS.2021.3085556.
Xuebo Yang, C. Wang, X. Xi, Y. Wang, Y. Zhang, Guoqing Zhou. Footprint size design of large-footprint full-waveform lidar for forest and topography applications: a theoretical study. IEEE Trans. on Geoscience and Remote Sensing, Vol. 59, no.11, Nov. 2021, pp. 9745 - 9757. DOI: 10.1109/TGRS.2021.3054324.
Linlin Zeng, Y. Hu, R. Wang, X. Zhang, G. Peng, Guoqing Zhou, D. Xiang, R. Meng, W. Wu, S. Hu. 8-day and daily maximum and minimum air temperature estimation via machine learning method at climate zone to global scale. Remote Sensing, 2021, 13, 2355. https://doi.org/10.3390/rs13122355.
Linlin Zeng, B.D. Wardlow, S. Hu, X. Zhang, Guoqing Zhou. A novel strategy to reconstruct daily time-series NDVI from MODIS multi-temporal composite products. Remote Sensing, 2021, 13, 1397. https://doi.org/10.3390/rs13071397.
Wuming Zhang; J. Shao; S. Jin; L. Luo; J. Ge; X. Peng; Guoqing Zhou. Automated marker-free registration of multisource forest point clouds using a coarse-to-global adjustment strategy. Forests, 2021, 12(3), 269. https://doi.org/10.3390/f12030269.
Yiyao Zhou, Rui Chen, Yiqiang Zhao, Xiding Ai, Guoqing Zhou. Point cloud denoising using non-local collaborative projections, December 2021, Vol. 120, 108128, Pattern Recognition, https://doi.org/10.1016/j.patcog.2021.108128.
Yichao Tian; Hu Huang; Guoqing Zhou; Qiang Zhang; Jin Tao; Yali Zhang; Junliang Lin. Aboveground mangrove biomass estimation in Beibu Gulf using machine learning and UAV remote sensing. Science of the Total Environment, 2021, 781: 146816. DOI: https://doi.org/10.1016/j.scitotenv.2021.146816
Zhenmin Shen; Zhiwen Guo; Bingjie Wang; Tong Zhao; Yuncai Wang; Weidong Shang; Yongchao Zheng; Guoqing Zhou. Chaotic Macropulse Green Laser Beam Generated by Modulating a 520 nm Laser Diode with Optical Feedback. Journal of Russian Laser Research, 2021, 42(1): 66-74. DOI: 10.1007/s10946-020-09930-5
Yanxiao, Jiang; Liqiang, Zhang; Yang, Li; Jintai, Lin; Jingwen, Li; Guoqing, Zhou; Suhong, Liu; Jing, Cao; Zhiqiang, Xiao. Evaluation of county-level poverty alleviation progress by deep learning and satellite observations. Big Earth Data, 2021, 5(4): 576-592.
Guoqing Zhou*, Haoyu Wang. Impacts of urban land surface temperature on tract landscape pattern, physical and social variables. Int. J. of Remote Sensing, 2020, 41(2), pp. 683–703.
Guoqing Zhou and Hongjun Sha. Building shadow detection on ghost images, Remote Sensing, 2020, 12, 679; doi:10.3390/rs12040679.
Guoqing Zhou*, Tao Yue, Yu Huang, Bo Song, Kunshan Chen, Hongchang He, Jinsheng Ni, Liqiang Zhang, Qiuyu Pan. Study of an SCSG-OSM for the creation of an urban three-dimensional building, IEEE Access, 2020, vol. 8, pp. 126266-126283, doi:10.1109/access.2020.3008252.
Guoqing Zhou*, Bin Jia and Hongbo Yan. Estimation of karst carbon sink and its contribution to co2 emissions over a decade using remote sensing imagery, Applied Geochemistry, 121 (2020) 104689,pp. 1-12.
D. Liu, Guoqing Zhou*. Ground Control Point Automatic Extraction for Spaceborne Georeferencing Based on FPGA. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS), vol. 13, pp. 3350-3366, 2020, doi: 10.1109/JSTARS.2020.2998838.
Jia Liu, Jianjun Chen, Qiaoting Qin, Haotian You, Xiaowen Han, Guoqing Zhou. Patch pattern and ecological risk assessment of alpine grassland in the source region of the Yellow River. Remote Sensing, 2020, 12, 679; doi:10.3390/rs12040679.
Yuefeng Wang, Hongchao Fan, Guoqing Zhou. Reconstructing facade semantic models using hierarchical topological graphs, Transactions in GIS, 20 February 2020, DOI: 10.1111/tgis.12616
Zhen Xu, KunShan Chen, Guoqing Zhou. Zero-doppler centroid steering for the moon-based synthetic aperture radar: theoretical analysis. IEEE Geoscience and Remote Sensing Letters, July 2020, vol. 17, no. 7, pp. 1208-1212, DOI: 10.1109/LGRS.2019.2941505.
Guoqing Zhou*, Haoyu Wang, Yue Sun, Yun Shao, Tao Yue. Lithologic classification using multilevel spectral characteristics, J. of Appl. Remote Sens. 2019, 13(1), 016513, doi: 10.1117/1.JRS.13.016513.
Guoqing Zhou*, Rongting Zhang, Dianjun Zhang, Jingjin Huang and OktayBaysal. Real-time ortho-rectification for remote sensing images, Int. J. of Remote Sensing, 2019, vol. 40, no. 5–6, pp. 2451–2465. DOI:10.1080/01431161.2018.1488296
Hongbo Yan, Guoqing Zhou*, Xiang Zhou and Jianxian Lu. DEM correction to the TVDI method on drought monitoring in karst areas. Int. J. of Remote Sensing, 2019, vol. 40, no. 5–6, pp. 2166–2189. DOI:10.1080/01431161.2018.1500732
Yu Wang, Guoqing Zhou* and Haotian You. An energy-based sar image segmentation method with weighted feature, Remote Sensing, 2019, 11, 1169; doi:10.3390/rs11101169.
Yu Wang, Guoqing Zhou* and M. Li, Multiscale SAR image segmentation by combining curvelet transform and GMTRJ algorithms, Digital Signal Processing, 95(2019):102583; doi:10.1016/j.dsp.2019.201583.
Dequan Liu, Guoqing Zhou*, Jingjin Huang, Rongting Zhang, Lei Shu, Xiang Zhou, and Chunsheng Xin. On-Board georeferencing using FPGA-based optimized second-order polynomial equation. Remote sensing, 2019, 11, 124; doi:10.3390/rs11020124.
Shezhou Luo, Cheng Wang, Xiaohuan Xi, Sheng Nie, Xieyu Fan, and Guoqing Zhou. Combining hyperspectral imagery and LiDAR pseudo-waveform for predicting crop LAI, canopy height and above-ground biomass, Ecological Indicators, 2019, vol. 102, pp. 801–812.
Cheng Wang, Haiming Qin, Kaiguang Zhao, Pinliang Dong, Xuebo Yang, Guoqing Zhou and Xiaohuan Xi. Assessing the impact of the built-up environment on nighttime lights in China. Remote Sensing, 2019, 11, 1712; doi:10.3390/rs11141712.
Zhen Xu, KunShan Chen, and Guoqing Zhou. Effects of The Earth’s Irregular Rotation on the Moon-Based Synthetic Aperture Radar Imaging. IEEE Access, December 2019, vol. 7, no. 1, pp. 155014-155027.
Shezhou Luo, Wangb Cheng, Xiaohuan Xi, Jie Zou, Lin Yi, Guoqing Zhou. Estimating forest aboveground biomass using small-footprint full-waveform airborne LiDAR data. Int. J. of Applied Earth Observation and Geoinformation, 2019(83):101922.