成果/Result
- Quantitative estimation of the factors impacting spatiotemporal variation in NPP in the Dongting Lake wetlands using Landsat time series data for the last two decades被引量：54收藏
- 作者：Zhang, Meng[1,2,3] Yuan, Naiquan[4] Lin, Hui[1,2,3] Liu, Yang[5] Zhang, Huaiqing[5]
- 机构：Cent South Univ & Technol;State Forestry Adm Forest Resources Management &;Key Lab Forestry Remote Sensing Based Big Data &;Hunan Acad Geosci Planning & Design Co Led;Chinese Acad Forestry
- 来源：ECOLOGICAL INDICATORS 2022
- 关键词：Wetland Net primary productivity CASA Partial derivatives Climate factors Anthropogenic factors
- A variable precision rough set approach to the remote sensing land use/cover classification被引量：35收藏
- 作者：Pan, Xin[1,2,3] Zhang, Shuqing[1] Zhang, Huaiqing[4] Na, Xiaodong[1,2] Li, Xiaofeng[1]
- 机构：Chinese Acad Sci;Chinese Acad Sci;Changchun Inst Technol;Chinese Acad Forestry
- 来源：COMPUTERS & GEOSCIENCES 2010
- 关键词：Remote sensing classification Knowledge discovery Overlapping data Variable precision rough sets VPRS
- Analysis of long-term wetland variations in China using land use/land cover dataset derived from Landsat images被引量：26收藏
- 作者：An, Xuexian[1,2,3] Jin, Wenping[4] Zhang, Huaiqing[5] Liu, Yang[5] Zhang, Meng[1,2,3]
- 机构：Cent South Univ Forestry & Technol;State Forestry Adm Forest Resources Management & M;Key Lab Forestry Remote Sensing Based Big Data & E;Hunan Inst Surveying & Mapping Technol;Chinese Acad Forestry
- 来源：ECOLOGICAL INDICATORS 2022
- 关键词：Wetland LULC data Spatio-temporal changes Drive mechanism NPP China
- Classification of Paddy Rice Using a Stacked Generalization Approach and the Spectral Mixture Method Based on MODIS Time Series被引量：23收藏
- 作者：Zhang, Meng[1] Zhang, Huaiqing[2] Li, Xinyu[1] Liu, Yang[2] Cai, Yaotong[1]
- 机构：Cent South Univ Forestry & Technol;Chinese Acad Forestry
- 来源：IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING 2020
- 关键词：Lakes MODIS Vegetation mapping Wetlands Indexes Classification algorithms Time series analysis Moderate Resolution Imaging Spectralradiometer (MODIS) time series paddy rice phonological variables spectral mixture stack generalization
- 多源数据林地类型的精细分类方法被引量：21收藏
- 作者：任冲[1] 鞠洪波[1] 张怀清[1] 黄建文[1] 郑应选[2]
- 机构：中国林业科学研究院资源信息研究所;甘肃省小陇山林业调查规划院
- 来源：《林业科学》 2016
- 关键词：多源数据 精细分类 多层次信息提取 多分类器组合 林地类型
- 摘要：【目的】探讨复杂中山区域、多源数据支持下,高空间分辨率遥感影像林地类型层次化精细分类方法,以促进高分辨率遥感数据在森林资源调查与监测方面的深入应用。【方法】以嘉陵江上游甘肃省小陇山林业实验局百花林场为研究区,以SPOT5...
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万方期刊数据库
同方期刊数据库 - 下载全文在线阅读
- Mapping Mangrove Using a Red-Edge Mangrove Index (REMI) Based on Sentinel-2 Multispectral Images被引量：21收藏
- 作者：Chen, Zhaojun[1] Zhang, Meng[1] Zhang, Huaiqing[2] Liu, Yang[2]
- 机构：Cent South Univ Forestry & Technol;Chinese Acad Forestry
- 来源：IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2023
- 关键词：Vegetation mapping Indexes Monitoring Forestry Ecosystems Sea measurements Soft sensors Hainan island mangrove red-edge mangrove index (REMI) Sentinel-2 vegetation index
- Spatiotemporal changes of wetlands in China during 2000-2015 using Landsat imagery被引量：20收藏
- 作者：Zhang, Meng[1,2,3,4] Zhang, Huaiqing[2] Yao, Bo[2,5] Lin, Hui[1,3,4] An, Xuexian[1,3,4]
- 机构：Cent South Univ Forestry & Technol;Chinese Acad Forestry;Key Lab Forestry Remote Sensing Based Big Data & E;Key Lab State Forestry Adm Forest Resources Manage;Tongfang Knowledge Network Beijing Technol Co Ltd
- 来源：JOURNAL OF HYDROLOGY 2023
- 关键词：Wetland mapping Landsat Object-oriented and hierarchical classification method Spatiotemporal change China
- Retrieval and Accuracy Assessment of Tree and Stand Parameters for Chinese Fir Plantation Using Terrestrial Laser Scanning被引量：14收藏
- 作者：Sun, Hua[1] Wang, Guangxing[1,2] Lin, Hui[1] Li, Jiping[1] Zhang, Huaiqing[3]
- 机构：Cent South Univ Forestry & Technol;South Illinois Univ;Chinese Acad Forestry
- 来源：IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 2015
- 关键词：Accuracy assessment estimation point cloud data terrestrial laser scanning (TLS) tree and stand parameters
- Forest digital twin: A new tool for forest management practices based on Spatio-Temporal Data, 3D simulation Engine, and intelligent interactive environment被引量：13收藏
- 作者：Qiu, Hanqing[1,2,4] Zhang, Huaiqing[1,2,4] Lei, Kexin[1,2,4] Zhang, Huacong[1,2,3] Hu, Xingtao[1,2,4]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Chinese Acad Forestry;Natl Long Term Sci Res Base Huangfengqiao Forest M
- 来源：COMPUTERS AND ELECTRONICS IN AGRICULTURE 2023
- 关键词：Forest digital twin Stand spatial structure forest 3D visualization Unreal engine Forest management practices
- A New Tree-Level Multi-Objective Forest Harvest Model (MO-PSO): Integrating NEIghborhood Indices and PSO Algorithm to Improve the Optimization Effect of Spatial Structure被引量：12收藏
- 作者：Qiu, Hanqing[1,2,3] Zhang, Huaiqing[1,2,3] Lei, Kexin[1,2,3] Hu, Xingtao[4] Yang, Tingdong[1,2,3]
- 机构：Chinese Acad Forestry;NFGA;Natl Long term Sci Res Base Huangfengqiao Forest M;Guizhou Normal Univ
- 来源：FORESTS 2023
- 关键词：forest planning stand spatial structure selection thinning priority PSO algorithm nEIghborhood-based indices
- Evolutionary characteristics of carbon sources/sinks in Chinese terrestrial ecosystems regarding to temporal effects and geographical partitioning被引量：11收藏
- 作者：Qi, Shuaiyang[1,2,3] Zhang, Huaiqing[4] Zhang, Meng[1,2,3]
- 机构：Cent South Univ Forestry & Technol;Key Lab State Forestry Adm Forest Resources Manage;Key Lab Forestry Remote Sensing Based Big Data & E;Chinese Acad Forestry
- 来源：ECOLOGICAL INDICATORS 2024
- 关键词：Net ecosystem productivity Carbon sinks Geographical partitioning Spatiotemporal evolution Temporal effect
- Tree-Level Chinese Fir Detection Using UAV RGB Imagery and YOLO-DCAM被引量：10收藏
- 作者：Wang, Jiansen[1,2] Zhang, Huaiqing[1,2] Liu, Yang[1,2] Zhang, Huacong[1,2,3] Zheng, Dongping[4]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Chinese Acad Forestry;Univ Hawaii Manoa
- 来源：REMOTE SENSING 2024
- 关键词：YOLOv5 individual tree detection planted forests Chinese fir deformable convolution attention mechanism
- Spatiotemporal disturbances and attribution analysis of mangrove in southern China from 1986 to 2020 based on time-series Landsat imagery被引量：10收藏
- 作者：Long, Kexin[1,2,3] Chen, Zhaojun[1,2,3] Zhang, Huaiqing[4] Zhang, Meng[1,2,3]
- 机构：Cent South Univ Forestry & Technol;Key Lab State Forestry Adm Forest Resources Manage;Key Lab Forestry Remote Sensing Based Big Data & E;Chinese Acad Forestry
- 来源：SCIENCE OF THE TOTAL ENVIRONMENT 2024
- 关键词：Mangrove Change detection Attribution Landsat LandTrendr Random forest
- Very High Resolution Images and Superpixel-Enhanced Deep Neural Forest Promote Urban Tree Canopy Detection被引量：10收藏
- 作者：Liu, Yang[1,2,3] Zhang, Huaiqing[1,2,3] Cui, Zeyu[1,2,3] Lei, Kexin[1,2,3] Zuo, Yuanqing[1,2,3]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Dongting Lake Remote Sensing Prod Validat Stn;Guizhou Normal Univ
- 来源：REMOTE SENSING 2023
- 关键词：VHR urban tree canopy superpixel-enhanced deep neural forest remote sensing
- A two-dimensional four-quadrant assessment method to explore the spatiotemporal coupling and coordination relationship of human activities and ecological environment被引量：9收藏
- 作者：Lei, Kexin[1,2] Zhang, Huaiqing[1,2] Qiu, Hanqing[1,2] Liu, Yang[1,2] Wang, Jiansen[1,2]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Univ Hawaii Manoa
- 来源：JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024
- 关键词：Human activities Eco-environment condition Two dimensional four quadrant Coupling coordination relationship
- 基于地面激光扫描数据的单木分枝结构参数自动提取被引量：7收藏
- 作者：刘金鹏[1] 张怀清[1] 刘闽[1] 李永亮[1]
- 机构：中国林业科学研究院资源信息研究所
- 来源：《林业科学》 2016
- 关键词：地面三维激光扫描 骨架模型 枝长 形态结构 分枝角度
- 摘要：【目的】应用地面激光扫描(TLS)数据提取单木点云骨架模型,提出一种基于骨架模型的单木分枝结构及枝长、分枝角度信息自动提取方法,为单木参数化建模与森林可视化模拟提供数据基础,并丰富林业参数调查手段。【方法】应用地面激光扫...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- A Novel Framework for Stratified-Coupled BLS Tree Trunk Detection and DBH Estimation in Forests (BSTDF) Using Deep Learning and Optimization Adaptive Algorithm被引量：5收藏
- 作者：Zhang, Huacong[1,2,3] Zhang, Huaiqing[1,3] Xu, Keqin[2] Li, Yueqiao[2] Wang, Linlong[1,3]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;NFGA
- 来源：REMOTE SENSING 2023
- 关键词：BSTDF WCF-CACL-RandLA-Net LAS-RANSAC BLS DBH tree trunk detection forestry inventory
- Visual Simulation Research on Growth Polymorphism of Chinese Fir Stand Based on Different Comprehensive Grade Models of Spatial Structure Parameters被引量：5收藏
- 作者：Hu, Xingtao[1,2,3,4] Zhang, Huaiqing[1,3,4] Yang, Guangbin[2] Qiu, Hanqing[1,3,4] Lei, Kexin[1,3,4]
- 机构：Chinese Acad Forestry;Guizhou Normal Univ;NFGA;Natl Long Term Sci Res Base Huangfengqiao Forest M
- 来源：FORESTS 2023
- 关键词：tree polymorphism forest spatial structure grade growth model visual simulation Cunninghamia lanceolata
- Three-Dimensional Visualization Simulation of Chinese Fir Stand Growth Based on Unity3D被引量：4收藏
- 作者：Li, Sijia[1] Zhang, Huaiqing[1] Li, Yongliang[1] Yang, Tingdong[1] Shen, Kang[1]
- 机构：Chinese Acad Forestry
- 来源：2018 3RD INTERNATIONAL CONFERENCE ON MECHANICAL, CONTROL AND COMPUTER ENGINEERING (ICMCCE) 2018
- 关键词：stand growth visualization simulation model dissection Hegyi competition index
- A Novel Strategy for Constructing Large-Scale Forest Scene: Integrating Forest Hierarchical Models and Tree Growth Models to Improve the Efficiency and Stability of Forest Polymorphism Simulation被引量：4收藏
- 作者：Lei, Kexin[1,2] Zhang, Huaiqing[1,2] Qiu, Hanqing[1,2] Yang, Tingdong[1,2] Liu, Yang[1,2]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm
- 来源：FORESTS 2023
- 关键词：large-scale forest scenes stand structure forest hierarchical model dynamic visualization simulation of growth
- Mangrove mapping in China using Gaussian mixture model with a novel mangrove index (SSMI) derived from optical and SAR imagery被引量：4收藏
- 作者：Chen, Zhaojun[1,2,3] Zhang, Huaiqing[4] Zhang, Meng[1,2,3] Wu, Yehong[1,2,3] Liu, Yang[4]
- 机构：Cent South Univ Forestry & Technol;Key Lab State Forestry Adm Forest Resources Manage;Key Lab Forestry Remote Sensing Based Big Data & E;Chinese Acad Forestry
- 来源：ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2024
- 关键词：Mangrove mapping Mangrove index Optical SAR Gaussian mixture model
- Comprehensive Decision Index of Logging (CDIL) and Visual Simulation Based on Horizontal and Vertical Structure Parameters被引量：3收藏
- 作者：Lei, Kexin[1,2,3] Zhang, Huaiqing[1,2,3] Qiu, Hanqing[1,2] Liu, Yang[1,2,3] Hu, Xingtao[1,2,3,4]
- 机构：Chinese Acad Forestry;NFGA;Natl Long Term Sci Res Base Huangfengqiao Forest M;Guizhou Normal Univ
- 来源：FORESTS 2023
- 关键词：stand spatial structure comprehensive decision index of logging (CDIL) stand structure adjustment visual simulation
- Precise Wetland Mapping in Southeast Asia for the Ramsar Strategic Plan 2016-24被引量：3收藏
- 作者：Liu, Yang[1,2,3] Zhang, Huaiqing[1,2,3] Cui, Zeyu[1,2,3] Zuo, Yuanqing[1,2,3] Lei, Kexin[1,2,3]
- 机构：Chinese Acad Forestry;Natl Forestry & Grassland Adm;Dongting Lake Remote Sensing Prod Validat Stn;NFGSDC
- 来源：REMOTE SENSING 2022
- 关键词：Southeast Asia wetland Ramsar SDG GEE Sentinel-2 wetland cover map the Ramsar strategic plan 2016-24
- 3D Visual Simulation of Chinese Fir Based on the Influence of Different Stand Spatial Structures被引量：3收藏
- 作者：Ma, Zaiyang[1] Zhang, Huaiqing[1] Li, Yongliang[1] Yang, Tingdong[1] Huang, Ruirong[1]
- 机构：Chinese Acad Forestry
- 来源：2017 2ND INTERNATIONAL CONFERENCE ON IMAGE, VISION AND COMPUTING (ICIVC 2017) 2017
- 关键词：spatial structure 3D tree modeling visualization
- A Novel 3D Tree-Modeling Method of Incorporating Small-Scale Spatial Structure Parameters in a Heterogeneous Forest Environment被引量：2收藏
- 作者：Wang, Linlong[1,2,3] Zhang, Huaiqing[1,3] Zhang, Huacong[1,4] Yang, Tingdong[1,3] Zhang, Jing[1,3]
- 机构：Chinese Acad Forestry;Chinese Acad Forestry;NFGA;Chinese Acad Forestry
- 来源：FORESTS 2023
- 关键词：tree modeling spatial structure heterogeneous conversion forest morphological characteristics model
- 模糊逻辑与复合顺序形态学相结合的叶脉检测方法被引量：2收藏
- 作者：李永亮[1] 张怀清[1] 杨廷栋[1] 马载阳[1] 贺长平[2]
- 机构：中国林业科学研究院资源信息研究所;湖南省攸县黄丰桥国有林场
- 来源：《林业科学》 2018
- 关键词：模糊逻辑 复合顺序形态学 叶脉检测 噪声抑制 结构元素
- 摘要：【目的】针对叶脉图像存在模糊性和噪声的问题,将模糊逻辑与复合顺序形态学相结合,提出一种叶脉模糊逻辑增强方法,以提高叶脉检测方法的抗噪能力和检测效果。【方法】根据5×5邻域中各像元距中心像元的距离,确定邻域像元权重,提出像...
- 其他来源数据库：万方期刊数据库同方期刊数据库
- 下载全文在线阅读
- Spatiotemporal changes and driving mechanisms of carbon stocks in the Yangtze River Basin of China over the past 20 years被引量：2收藏
- 作者：An, Xuexian[1,2,3] Zhang, Meng[1,2,3] Zhang, Huaiqing[4] Liu, Yang[4]
- 机构：Cent South Univ Forestry & Technol;Key Lab State Forestry Adm Forest Resources Manage;Key Lab Forestry Remote Sensing Based Big Data & E;Chinese Acad Forestry
- 来源：ADVANCES IN SPACE RESEARCH 2025
- 关键词：Carbon stocks Spatiotemporal change Data assimilation InVEST model Yangtze River basin
- Study on the Dynamic Monitoring and Succession Analysis of Wetland Types in Dongting Lake Area被引量：2收藏
- 作者：Zhang Huaiqing[1] Zhu Xiaorong[1]
- 机构：Chinese Acad Forestry
- 来源：2009 2ND IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY, VOL 3 2009
- 关键词：Dongting Lake Wetland Remote sensing monitoring Returning Farmland to Lake
- The Extraction of Individual Tree-crown in Aerial Digital Camera Imagery被引量：2收藏
- 作者：Zhao, Feng[1] Zhang, Huaiqing[1] Li, Zengyuan[1] Pang, Yong[1]
- 机构：Chinese Acad Forestry
- 来源：FIFTH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, VOL 3, PROCEEDINGS 2008
- 关键词：Antennas - Classification (of information) - Computer circuits - Extraction - Fuzzy logic - Fuzzy systems - Image segmentation - Membership functions - Remote sensing
- Wetland Information Extraction of the East Dongting Lake using Mean Shift Segmentation被引量：2收藏
- 作者：Hu, Jia[1,2] Zhang, HuaiQing[1] Ling, ChengXing[1] Lin, Hui[2] Sun, Hua[2]
- 机构：Chinese Acad Forestry;CSUFT;SIUC
- 来源：2014 THIRD INTERNATIONAL WORKSHOP ON EARTH OBSERVATION AND REMOTE SENSING APPLICATIONS (EORSA 2014) 2014
- 关键词：Information extraction Mean shift segmentation the East Dongting Lake Wetland
