成果/Result
- Synergy of satellite and ground based observations in estimation of particulate matter in eastern China被引量：89收藏
- 作者：Wu, Yerong[2,3,4] Guo, Jianping[1] Zhang, Xiaoye[1] Tian, Xin[5] Zhang, Jiahua[1]
- 机构：Chinese Acad Meteorol Sci;Chinese Acad Sci;Beijing Normal Univ;Beijing Normal Univ;Chinese Acad Forestry
- 来源：SCIENCE OF THE TOTAL ENVIRONMENT 2012
- 关键词：PM AOD Synergy BP ANN PBLH
- tSIM: a novel temperate Savanna Identification Method integrating UAV and High-resolution satellite被引量：83收藏
- 作者：Li, Xiaoya[1,2] Duan, Tao[3] Yang, Kaijie[1,2] Yang, Bin[4] Wang, Chunmei[5]
- 机构： Institute of Ecological Conservation and Restoration; Institute of Great Green Wall; Satellite Application Centre for Ecology and Environment; School of Electronics and Information Engineering; Aerospace Information Research Institute
- 来源：SSRN 2024
- 关键词：Ecosystems - Forestry - Geographical distribution - Regression analysis - Remote sensing - Satellite imagery - Vegetation
- Assessing the ability of MODIS EVI to estimate terrestrial ecosystem gross primary production of multiple land cover types被引量：63收藏
- 作者：Shi, Hao[1] Li, Longhui[1] Eamus, Derek[1,2] Huete, Alfredo[1] Cleverly, James[1,2]
- 机构：Univ Technol Sydney;Univ Technol Sydney;Chinese Acad Forestry;Chinese Acad Sci;Free Univ Bolzano
- 来源：ECOLOGICAL INDICATORS 2017
- 关键词：Remote sensing MODIS Enhanced vegetation index Gross primary production Land cover types Leaf area index
- Influence of climatic and geographic factors on the spatial distribution of Qinghai spruce forests in the dryland Qilian Mountains of Northwest China被引量：49收藏
- 作者：Yang, Wenjuan[1] Wang, Yanhui[1] Webb, Ashley A.[2] Li, Zengyuan[3] Tian, Xin[3]
- 机构：Chinese Acad Forestry;Tamworth Agr Inst;Chinese Acad Forestry;Acad Water Resource Conservat Forests Qilian Mt G
- 来源：SCIENCE OF THE TOTAL ENVIRONMENT 2018
- 关键词：Forest distribution Mountain area Climate change Topography Arid zone
- Estimating montane forest above-ground biomass in the upper reaches of the HEIhe River Basin using Landsat-TM data被引量：42收藏
- 作者：Tian, Xin[1,2] Li, Zengyuan[1] Su, Zhongbo[2] Chen, Erxue[1] van der Tol, Christiaan[2]
- 机构：Chinese Acad Forestry;Univ Twente;Chinese Acad Sci;Fuzhou Univ;Univ Technol Sydney
- 来源：INTERNATIONAL JOURNAL OF REMOTE SENSING 2014
- 关键词：Estimation - Landforms - Linear regression - Mean square error - Nearest nEIghbor search - Remote sensing - Water resources - Watersheds
- Simulation of Forest Carbon Fluxes Using Model Incorporation and data Assimilation被引量：38收藏
- 作者：Yan, Min[1] Tian, Xin[1] Li, Zengyuan[1] Chen, Erxue[1] Wang, Xufeng[2]
- 机构：Chinese Acad Forestry;Chinese Acad Sci;Fuzhou Univ
- 来源：REMOTE SENSING 2016
- 关键词：carbon fluxes model incorporation data assimilation
- Estimating zero-plane displacement hEIght and aerodynamic roughness length using synthesis of LidaR and SPOT-5 data被引量：38收藏
- 作者：Tian, X.[1,2] Li, Z. Y.[1] van der Tol, C.[2] Su, Z.[2] Li, X.[3]
- 机构：Chinese Acad Forestry;Univ Twente;Chinese Acad Sci;Chinese Acad Sci;Beijing Inst Space Mech & Elect
- 来源：REMOTE SENSING OF ENVIRONMENT 2011
- 关键词：Zero-plane displacement Aerodynamic roughness length WATER campaign LidaR SPOT-5 Eddy covariance
- Tree Species Classification Using Ground-Based LidaR data by Various Point Cloud Deep Learning Methods被引量：36收藏
- 作者：Liu, Bingjie[1] Huang, Huaguo[1] Su, Yong[2] Chen, Shuxin[3] Li, Zengyuan[3]
- 机构：Beijing Forestry Univ;Southwest Forestry Univ;Chinese Acad Forestry
- 来源：REMOTE SENSING 2022
- 关键词：tree species classification point cloud deep learning multi-layer perceptron convolution graph attention transformer
- Evaluating Different Methods for Estimating Diameter at Breast HEIght from Terrestrial Laser Scanning被引量：36收藏
- 作者：Liu, Chang[1] Xing, Yanqiu[1] Duanmu, Jialong[1] Tian, Xin[2]
- 机构：Northeast Forestry Univ;Chinese Acad Forestry
- 来源：REMOTE SENSING 2018
- 关键词：TLS DBH estimation algorithm preprocessing condition natural secondary forest plantation
- Tree Species Classification of Backpack Laser Scanning data Using the PointNet++ Point Cloud Deep Learning Method被引量：30收藏
- 作者：Liu, Bingjie[1] Chen, Shuxin[2] Huang, Huaguo[1] Tian, Xin[2]
- 机构： Research Center of Forest Management Engineering of State Forestry and Grassland Administration; Institute of Forest Resource Information Techniques
- 来源：Remote Sensing 2022
- 关键词：Classification (of information) - Deep learning - Efficiency - Forestry - Laser applications - Optical radar - Scanning
- 机载LIdaR点云数据估测单株木生物量被引量：28收藏
- 作者：刘清旺[1] 李增元[1] 陈尔学[1] 庞勇[1] 田昕[1]
- 机构：中国林业科学研究院资源信息研究所林业遥感与信息技术重点开放性实验室;中国科学院遥感应用研究所遥感科学国家重点实验室
- 来源：《高技术通讯》 2010
- 关键词：激光雷达(LIdaR) 树高 冠幅 胸径(DBH) 相关生长方程 生物量 青海云杉
- 摘要：使用黑河流域遥感-地面观测同步试验获取的机载激光雷达(LIdaR)点云数据估测了典型树种的单株木生物量。首先由点云数据生成冠层高度模型(CHM),然后采用优化的单株木树冠特征识别算法估测相关的结构参数,最后通过回归分析建...
- 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
- Forest DRAGON 2: Mid-term results of the European partners被引量：26收藏
- 作者：Schmullius, C.[1] Reiche, J.[1] Leiterer, R.[1] Cartus, O.[1] Santoro, M.[2]
- 机构： Department of Earth Observation; Gamma Remote Sensing; Research Institute of Forest Resource Information Techniques
- 来源：European Space Agency, (Special Publication) ESA SP 2010
- 关键词：Product design
- Predicting forest hEIght using the GOST, Landsat 7 ETM+, and airborne LidaR for sloping terrains in the Greater Khingan Mountains of China被引量：22收藏
- 作者：Gu, Chengyan[1,2] Clevers, Jan G. P. W.[2] Liu, Xiao[3] Tian, Xin[1] Li, Zhouyuan[4]
- 机构：Chinese Acad Forestry;Wageningen Univ & Res;Eindhoven Univ Technol;Wageningen Univ & Res
- 来源：ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2018
- 关键词：Forest hEIght Geometric-Optical Model for Sloping Terrains (GOST) Airborne LidaR Landsat
- Synthesis of Leaf-on and Leaf-off Unmanned Aerial Vehicle (UAV) Stereo Imagery for the Inventory of Aboveground Biomass of Deciduous Forests被引量：22收藏
- 作者：Ni, Wenjian[1,2] Dong, Jiachen[1,2] Sun, Guoqing[3] Zhang, Zhiyu[1] Pang, Yong[4]
- 机构：Chinese Acad Sci;Univ Chinese Acad Sci;Univ Maryland;Chinese Acad Forestry
- 来源：REMOTE SENSING 2019
- 关键词：forest aboveground biomass stereo imagery unmanned aerial vehicles UAV AGB leaf-on leaf-off inventory
- 星载SAR地形辐射校正模型及其效果评价被引量：21收藏
- 作者：陈尔学[1,2] 李增元[1,2] 田昕[1,2] 凌飞龙[1,2]
- 机构：中国林业科学研究院资源信息研究所;国家林业局林业遥感与信息技术重点开放性实验室
- 来源：《武汉大学学报：信息科学版》 2010
- 关键词：合成孔径雷达 地形辐射校正 地理编码 正射校正
- 摘要：根据合成孔径雷达(SAR)严格成像几何模型和辐射定标公式建立了地形辐射校正(TRC)模型。通过实验,从定性和定量两个方面评价了TRC模型的有效性。比较了基于投影角和基于当地入射角两种计算有效散射单元面积的方法,对根据初始...
- 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
- Dominant Trees Analysis Using UAV LidaR and Photogrammetry被引量：20收藏
- 作者：Liu, Qingwang[1] Li, Shiming[1] Tian, Xin[1] Fu, Liyong[1]
- 机构： Institute of Forest Resource Information Techniques
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2020
- 关键词：Statistics - Ecosystems - Photogrammetry - Remote sensing - Forestry - Unmanned aerial vehicles (UAV)
- TSCMDL: Multimodal Deep Learning Framework for Classifying Tree Species Using Fusion of 2-D and 3-D Features被引量：18收藏
- 作者：Liu, Bingjie[1] Hao, Yuanshuo[2] Huang, Huaguo[1] Chen, Shuxin[3] Li, Zengyuan[3]
- 机构：Beijing Forestry Univ;Northeast Forestry Univ;Chinese Acad Forestry;China Mobile Grp Shanxi Design Inst Co Ltd
- 来源：IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2023
- 关键词：Vegetation Feature extraction Point cloud compression Laser radar Deep learning Forestry data models light detection and ranging (LidaR) multimodal point cloud tree species classification
- Estimation of above-ground biomass using MODIS satellite imagery of multiple land-cover types in China被引量：17收藏
- 作者：Yuan, Xiuliang[1,2] Li, Longhui[1] Tian, Xin[3] Luo, Geping[1] Chen, Xi[1]
- 机构：Chinese Acad Sci;Univ Chinese Acad Sci;Chinese Acad Forestry
- 来源：REMOTE SENSING LETTERS 2016
- 关键词：Radiometers - Satellite imagery
- Forest structure estimation using space borne polarimetric radar: An ALOS PALSAR case study被引量：17收藏
- 作者：Cloude, S.[1] Chen, E.[2] Li, Z.[2] Tian, X.[2] Pang, Y.[2]
- 机构： AEL Consultants; Institute of Forest Resources Information Techniques; SAPHIR Group; National Key Laboratory of Microwave Imaging Technology; Microwaves and Radar Institute
- 来源：European Space Agency, (Special Publication) ESA SP 2008
- 关键词：Forestry - Interferometry - Polarimeters - Radar imaging - Space-based radar - Synthetic aperture radar
- Optimal Support Vector Machines for forest above-ground biomass estimation from multisource remote sensing data被引量：17收藏
- 作者：Guo, Ying[1,2] Li, Zengyuan[1,2] Zhang, Xu[1,2] Chen, Er-Xue[1,2] Bai, Lina[1,2]
- 机构： Institute of Forest Resources Information Techniques; Remote Sensing and Information Technology; Hohai University
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2012
- 关键词：Decision trees - Remote sensing - Feature Selection - Biomass - Geology
- Tree Species Classification of Point Clouds from Different Laser Sensors Using the PointNet++ Deep Learning Method被引量：15收藏
- 作者：Liu, Bingjie[1] Huang, Huaguo[1] Chen, Shuxin[2] Tian, Xin[2] Ren, Min[3]
- 机构： Beijing Forestry University; Institute of Forest Resource Information Techniques; China Mobile Group Shanxi Design Institute Co.
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2023
- 关键词：deep learning light detection and ranging (LidaR) point cloud tree species classification
- Estimating effective leaf area index using li-strahler geometricoptical model, landsat 7 ETM+, and airborne lidar in the greater khingan mountains of China被引量：14收藏
- 作者：Gu, Chengyan[1] Wang, Chongyang[2] Tian, Xin[2] Li, Zengyuan[2] Sun, Shanshan[2]
- 机构： Planning and Design Institute of Forestry Product Industry; Research Institute of Forest Resource Information Techniques
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2019
- 关键词：Optical radar - Remote sensing - Geometry - Mean square error
- Forest and non-forest mapping with envisat asar images被引量：14收藏
- 作者：Ling, F.[1] Li, Z.[2] Chen, E.[2] Huang, Y.[1] Tian, X.[2]
- 机构： Key Laboratory of Spatial Data Mining; Institute of Forest Resources Information Techniques; Department of Earth Observation; Gamma Remote Sensing
- 来源：European Space Agency, (Special Publication) ESA SP 2013
- 关键词：Forestry - Radar imaging - Space-based radar - Synthetic aperture radar
- Simulation of Forest Evapotranspiration Using Time-Series Parameterization of the Surface Energy Balance System (SEBS) over the Qilian Mountains被引量：12收藏
- 作者：Tian, Xin[1,2] van der Tol, Christiaan[2] Su, Zhongbo[2] Li, Zengyuan[1] Chen, Erxue[1]
- 机构：Chinese Acad Forestry;Univ Twente;Chinese Acad Sci;Fuzhou Univ;Univ Technol Sydney
- 来源：REMOTE SENSING 2015
- 关键词：roughness length forest vertical parameters Surface Energy Balance System (SEBS) evapotranspiration remote sensing
- Forest Canopy Closure Estimation in Greater Khingan Forest Based on Gf-2 data被引量：12收藏
- 作者：Sun, Shanshan[1] Li, Zengyuan[1] Tian, Xin[1] Gao, Zhihai[1] Wang, Chongyang[1]
- 机构： Chinese Academy of Forestry; Forestry Planning and Design Academy of Forest Products Industry
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2019
- 关键词：Ecosystems - Optical radar - Mean square error - Remote sensing - Textures - Forestry
- Classify Tree Species from Point Clouds Generated by Different Laser Sensors: A Multi-View Projection Strategy被引量：12收藏
- 作者：Luo, Xin[1] Tian, Xin[1] Liu, Bingjie[2] Li, Yang[3] Chen, Shuxin[1]
- 机构： Chinese Academy of Forestry; Shanxi Agricultural University; Northeast Forestry University
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2024
- Improvement of Biome-BGC model by incorporation and data assimilation被引量：10收藏
- 作者：Yan, Min[1] Tian, Xin[1] Li, Zengyuan[1] Chen, Erxue[1]
- 机构： Research Institute of Forest Resource Information Techniques
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2016
- 关键词：Biome-BGC carbon flux EnKF GLASS LAI
- Forest/non-forest mapping using ENVISAT ASAR data in Northeast China被引量：9收藏
- 作者：Huang, Yanping[1] Ling, Feilong[1] Wu, Bo[1] Bai, Lina[2] Tian, Xin[2]
- 机构： Key Laboratory of Spatial Data Mining and Information Sharing; Institute of Forest Resources Information Techniques
- 来源：ICSDM 2011 - Proceedings 2011 IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services 2011
- 关键词：Classification (of information) - data mining - Forestry - Image acquisition - Image segmentation - Land use
- Assessment and update of forest classification using multi-parameter satellite SAR data for NE China被引量：9收藏
- 作者：Tian, Xin[1] Li, Zengyuan[1] Chen, Erxue[1] Pang, Yong[1] Schmullius, Christiane[2]
- 机构： Research Institute of Forest Resource and Information Technology; Department for Geoinformatics and Earth Observation; Gamma Remote Sensing; Centre d'Etudes Spatiales de la Biosphere
- 来源：European Space Agency, (Special Publication) ESA SP 2007
- 关键词：China - Satellites - Synthetic aperture radar
- Regional forest above-ground biomass retrieval by optimized k-NN algorithm in Northeast China被引量：9收藏
- 作者：Tian, Xin[1,2] Chen, Erxue[1] Li, Zengyuan[1] Su, Z. Bob[2] Bai, Lina[1]
- 机构： Institute of Forest Resource Information Techniques; Faculty of Geo-Information Science and Earth Observation
- 来源：International Geoscience and Remote Sensing Symposium (IGARSS) 2013
- 关键词：Forestry - Biomass - Geology - Nearest nEIghbor search
