成果/Result
- LiCHy: The CAF's LiDAR, CCD and Hyperspectral Integrated Airborne Observation System被引量:72收藏
- 作者:Pang, Yong[1,2] Li, Zengyuan[1,2] Ju, Hongbo[1,2] Lu, Hao[1] Jia, Wen[1]
- 机构:Chinese Acad Forestry;State Forestry Adm China;Chinese Acad Sci;Chinese Acad Sci
- 来源:REMOTE SENSING 2016
- 关键词:airborne remote sensing forest structure waveform LiDAR CCD imaging spectroscopy multi-angle
- Estimation of Forest Structural Diversity Using the Spectral and Textural Information Derived from SPOT-5 Satellite Images被引量:46收藏
- 作者:Meng, Jinghui[1] Li, Shiming[2] Wang, Wei[3] Liu, Qingwang[2] Xie, Shiqin[1]
- 机构:Beijing Forestry Univ;Chinese Acad Forestry;State Forestry Adm;W Virginia Univ
- 来源:REMOTE SENSING 2016
- 关键词:uneven-aged forest management forest structural diversity spectral and textural measures Pearson's correlation analysis all subsets multiple linear regression
- Retrieving forest canopy clumping index using terrestrial laser scanning data被引量:32收藏
- 作者:Ma, Lixia[1,2] Zheng, Guang[1] Wang, Xiaofei[2,3] Li, Shiming[4] Lin, Yi[5]
- 机构:Nanjing Univ;Jiangsu Prov Key Lab Geog Informat Sci & Technol;Nanjing Univ;Chinese Acad Forestry;Peking Univ
- 来源:REMOTE SENSING OF ENVIRONMENT 2018
- 关键词:Forest clumping index Terrestrial laser scanning Point cloud slicing Gap size Leaf area index
- Mapping Forest Health Using Spectral and Textural Information Extracted from SPOT-5 Satellite Images被引量:28收藏
- 作者:Meng, Jinghui[1] Li, Shiming[2] Wang, Wei[3] Liu, Qingwang[2] Xie, Shiqin[1]
- 机构:Beijing Forestry Univ;Chinese Acad Forestry;State Forestry Adm;West Virginia Univ
- 来源:REMOTE SENSING 2016
- 关键词:forest health spectral and textural measures Pearson's correlation analysis all-subsets regression forest health management
- Improving Estimation of Forest Canopy Cover by Introducing Loss Ratio of Laser Pulses Using Airborne LiDAR被引量:18收藏
- 作者:Liu, Qingwang[1,2] Fu, Liyong[3] Wang, Guangxing[4,5] Li, Shiming[3] Li, Zengyuan[3]
- 机构:Chinese Acad Forestry;Southern Illinois Univ;Chinese Acad Forestry;Southern Illinois Univ;Cent South Univ Forestry & Technol
- 来源:IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING 2020
- 关键词:Forestry Laser radar Estimation Biological system modeling Three-dimensional displays Vegetation Lasers Canopy cover (CC) coefficient canopy hEIght model (CHM) hEIght normalized point cloud (NPC) loss ratio of laser pulses
- Capturing Maize Stand HeterogenEIty Across Yield-Stability Zones Using Unmanned Aerial Vehicles (UAV)被引量:17收藏
- 作者:Shuai, Guanyuan[1] Martinez-Feria, Rafael A.[1] Zhang, Jinshui[2] Li, Shiming[1,3] Price, Richard[1]
- 机构:Michigan State Univ;Beijing Normal Univ;Chinese Acad Forestry;Michigan State Univ;Michigan State Univ
- 来源:SENSORS 2019
- 关键词:UAV plant detection distance estimation field experiments yield stability
- 无人机激光雷达与摄影测量林业应用研究进展被引量:14收藏
- 作者:刘清旺[1] 李世明[1] 李增元[1] 符利勇[1] 胡凯龙[1,2]
- 机构:中国林业科学研究院资源信息研究所;中国矿业大学地球科学与测绘工程学院
- 来源:《林业科学》 2017
- 关键词:无人机 激光雷达 摄影测量 点云 森林
- 摘要:森林空间结构及动态变化规律对森林经营管理、生态环境建模等具有重要意义,无人机激光雷达与摄影测量能够获取丰富的森林空间结构和类型信息,在单木、林分尺度森林环境长时间序列监测方面具有无可比拟的优势。无人机激光雷达系统一般搭载...
- 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
- WorldView-2纹理的森林地上生物量反演被引量:12收藏
- 作者:蒙诗栎[1,2] 庞勇[2] 张钟军[1] 李增元[2] 王雪琼[1,2]
- 机构:北京师范大学信息科学与技术学院;中国林业科学研究院资源信息研究所
- 来源:《遥感学报》 2017
- 关键词:地上生物量 纹理因子 WorldView-2 高分辨率遥感影像 温带森林 随机森林 支持向量回归
- 摘要:使用高空间分辨率卫星WorldView-2的多光谱遥感影像,构建植被指数和纹理因子等遥感因子与森林地上生物量的关系方程,并计算模型估测精度和均方根误差,探索高分辨率数据的光谱与纹理信息在温带森林地上生物量估测应用中的潜力...
- 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
- Monitoring Spatiotemporal Variation of Individual Tree Biomass Using Multitemporal LiDAR Data被引量:9收藏
- 作者:Qi, Zhiyong[1,2,3] Li, Shiming[1,2,3] Pang, Yong[1,2,3] Du, Liming[1,2,3] Zhang, Haoyan[1,2,3]
- 机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Natl Forestry & Grassland Sci Data Ctr
- 来源:REMOTE SENSING 2023
- 关键词:aboveground biomass multitemporal LiDAR tree level pulse density Gini coefficient
- Feature analysis of LIDAR waveforms from forest canopies被引量:4收藏
- 作者:Liu QingWang[1] Li ZengYuan[1] Chen ErXue[1] Pang Yong[1] Li ShiMing[1]
- 机构:Chinese Acad Forestry
- 来源:SCIENCE CHINA-EARTH SCIENCES 2011
- 关键词:remote sensing forest canopy LIDAR waveform feature solid scatterer
- DOMINANT TREES ANALYSIS USING UAV LIDAR AND PHOTOGRAMMETRY被引量:4收藏
- 作者:Liu, Qingwang[1] Li, Shiming[1] Tian, Xin[1] Fu, Liyong[1]
- 机构:Chinese Acad Forestry
- 来源:IGARSS 2020 - 2020 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM 2020
- 关键词:UAV Lidar Photogrammetry CHM
- FOREST CANOPY GAP DYNAMICS BASED ON TIME-SERIES OF AIRBORNE LIDAR DATA被引量:3收藏
- 作者:Li, Shiming[1] Liu, Qingwang[1] Li, Zengyuan[1] Qi, Zhiyong[1] Si, Lin[1]
- 机构:Chinese Acad Forestry;China Acad Launch Vehicle Technol
- 来源:2022 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2022) 2022
- 关键词:forest canopy gap gap dynamics airborne lidar fixed-hEIght threshold
- FOREST CANOPY COVER ANALYSIS USING UAS LIDAR被引量:2收藏
- 作者:Liu, Qingwang[1] Li, Shiming[1] Hu, Kailong[1] Pang, Yong[1] Li, Zengyuan[1]
- 机构:Chinese Acad Forestry
- 来源:2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 2017
- 关键词:UAS LiDAR forest canopy cover NPC CHM
- ESTIMATION OF CONIFEROUS FOREST HEIGHT USING STEREO IMAGES OF GF-7 SATELLITE AND AIRBORNE LIDAR DATA被引量:1收藏
- 作者:Liu, Qingwang[1,2] Li, Zengyuan[1,2] Li, Shiming[1,2] Zhang, Wenbo[1,2,3] Zhu, Junfeng[1,2,3]
- 机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;China Univ Min & Technol
- 来源:2022 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS 2022) 2022
- 关键词:GF-7 DTM LiDAR point cloud
- A METHOD INTEGRATING GF-1 MULTI-SPECTRAL AND MODIS MULTI-TEMPORAL NDVI DATA FOR FOREST LAND COVER CLASSIFICATION被引量:1收藏
- 作者:Li, Zengyuan[1] Li, Xiaohong[1] Chen, Erxue[1] Li, Shiming[1]
- 机构:Chinese Acad Forestry
- 来源:2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 2016
- 关键词:GF-1 image MODIS NDVI data Random Forest phenological features forest land cover classification
- 综合应用多源遥感数据的面向对象土地覆盖分类方法被引量:1收藏
- 作者:李晓红[1] 陈尔学[1] 李增元[1] 李世明[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》 2018
- 关键词:多源数据 GF-1宽幅多光谱数据 MODIS NDVI遥感数据 随机森林 面向对象 土地覆盖分类
- 摘要:【目的】针对国家森林资源宏观监测业务对区域森林资源空间分布信息的迫切需求,发展一种基于国家森林资源连续清查固定样地数据,可充分发挥GF-1宽幅多光谱数据、MODIS遥感数据相应空间和时间分辨率优势的面向对象土地覆盖分类方...
- 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
- BUILDING HEIGHT EXTRACTION FROM OVERLAPPING AIRBORNE IMAGES IN URBAN ENVIRONMENT USING COMPUTER VISION APPROACH被引量:1收藏
- 作者:Li, Shiming[1] QingwangLiu[1] ZengyuanLi[1] Chen, Erxue[1] Zhang, Jianbing[2]
- 机构:Chinese Acad Forestry;China Univ Petr
- 来源:2017 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) 2017
- 关键词:building hEIght overlapping aerial imagery object-based image analysis Structure from Motion
- 基于多源数据的省级树种(组)成数空间分布信息估测方法被引量:0收藏
- 作者:曹宇佳[1] 陈尔学[1] 李世明[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:多源数据 GNN CCA k-NN MODIS NDVI 树种成数 制图
- 摘要:[目的]利用能够反映植被季相变化和物候差异的中空间分辨率高重访周期遥感数据以及其他多源数据,提取区域树种(组)成数空间分布信息,间接表达主要树种(组)的空间分布,为大区域树种(组)空间分布制图提供新的方法和思路。[方法]...
- 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
- Object-based analysis for Forest inventory被引量:0收藏
- 作者:Wang, Lu[1] Chen, Erxue[1] Li, Zenyuan[1] Yao, Wanqiang[] Li, Shiming[1]
- 机构:Chinese Acad Forestry
- 来源:MIPPR 2013: REMOTE SENSING IMAGE PROCESSING, GEOGRAPHIC INFORMATION SYSTEMS, AND OTHER APPLICATIONS 2013
- 关键词:high-resolution image decision tree object-based analysis forest inventory
- Forest Stand HEIght Estimation Using Ziyuan-3 Tri-Stereo Imagery and Lidar被引量:0收藏
- 作者:Li, Shiming[1] Liu, Qingwang[1] Wang, Ning[2] Li, Zengyuan[1] Chen, Erxue[1]
- 机构: Chinese Academy of Forestry; China Academy of Launch Vehicle Technology
- 来源:International Geoscience and Remote Sensing Symposium (IGARSS) 2019
- 关键词:Photogrammetry - Stereo image processing - Remote sensing - Forestry
- Forest stand volume estimation using airborne LiDAR and polarimetric SAR over hilly region被引量:0收藏
- 作者:Fan, Fengyun[1] Chen, Erxue[1] Li, Zengyuan[1] Liu, Qingwang[1] Li, Shiming[1]
- 机构: Institute of Forest Resource Information Techniques
- 来源:European Space Agency, (Special Publication) ESA SP 2010
- 关键词:Backscattering - Optical radar - Polarimeters - Geometry - Mapping - Forestry - Synthetic aperture radar
- Introduction of forest cover and carbon mapping in the greater mekong subregion and Malaysia project被引量:0收藏
- 作者:Li, Zengyuan[1] Pang, Yong[1] Huang, Chengquan[2] Sun, Guoqing[2] John, Townshend[2]
- 机构: Institute of Forest Resource Information Technique; Department of Geography; Geoinformatics Center; Forestry Institute; Guangxi Forest Inventory and Planning Institute
- 来源:33rd Asian Conference on Remote Sensing 2012, ACRS 2012 2012
- 关键词:Carbon - Climate change - Ecosystems - Mapping - Remote sensing - Sustainable development
- 尺度不变特征变换法在SAR影像匹配中的应用被引量:0收藏
- 作者:陈尔学[1] 李增元[1] 田昕[1] 李世明[1]
- 机构:中国林业科学研究院资源信息研究所
- 来源:《自动化学报》 2008
- 关键词:尺度不变特征变换法 特征点匹配 影像配准 合成孔径雷达
- 摘要:通过几组可代表合成孔径雷达(Synthetic aperture radar,SAR)影像配准主要实际应用情景的实验,对尺度不变特征变换法(Scale invariant feature transformation,S...
- 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
- Insights into spatiotemporal dynamics of vegetation in the BEIjing-Tianjin-HebEI urban agglomeration: exploring urbanization stage-specific responses and nonlinear driving mechanisms被引量:0收藏
- 作者:Zhang, Yi[1,2] Liu, Guiru[1] Li, Shiming[1,2] Sun, Bin[1,2] Zhang, Haoyan[1,2]
- 机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm
- 来源:ECOLOGICAL INDICATORS 2025
- 关键词:Fractional vegetation cover BEIjing-Tianjin-HebEI urban agglomeration Spatiotemporal heterogenEIty Driving mechanisms Optimal parameter-based geographical detector Auto-regressive distributed lag
- Corrigendum to “Retrieving forest canopy clumping index using terrestrial laser scanning data” [Remote Sens. Environ. 210 (2018) 452–472] (S0034425718301354) (10.1016/j.rse.2018.03.034))被引量:0收藏
- 作者:Ma, Lixia[1,2] Zheng, Guang[1] Wang, Xiaofei[2,3] Li, Shiming[4] Lin, Yi[5]
- 机构: International Institute for Earth System Science; Jiangsu Provincial Key Laboratory of Geographic Information Science and Technology and Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application; Collaborative Innovation Center of South China Sea Studies; Institute of Forest Resource and Information Techniques; School of Earth and Space Sciences
- 来源:Remote Sensing of Environment 2018
- 星载激光遥感林业应用发展研究被引量:0收藏
- 作者:岳春宇[1,2] 郑永超[1,3] 邢艳秋[4] 庞勇[5] 李世明[5]
- 机构:北京空间机电研究所;先进光学遥感技术北京市重点实验室;中国空间技术研究院空间激光信息感知技术核心专业实验室;东北林业大学森林作业与环境研究中心;中国林业科学研究院资源信息研究所
- 来源:《红外与激光工程》 2020
- 关键词:星载激光雷达 林业 遥感 发展研究
- 摘要:林业测量调查是星载激光遥感的重要应用方向。迄今为止,国外发展了多台套的星载激光载荷已经用于林业遥感。国内资源三号(02)星搭载的激光测距仪实验载荷实现了我国星载激光对地观测的突破,即将发射的陆地生态系统碳监测卫星多波束激...
- 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
- CONTROLLED TELEPORTATION OF MULTI-PARTICLE PARTIALLY ENTANGLED STATE VIA A W STATE被引量:0收藏
- 作者:Chen, Xiubo[1,2] Wen, Qiaoyan[1] Li, Shiming[3] Shangguan, Liying[1] Xu, Gang[4]
- 机构:Beijing Univ Posts & Telecommun;Xidian Univ;Chinese Acad Foresty;Taiyuan Univ Technol;Natl Lab Modem Commun
- 来源:CIICT 2008: PROCEEDINGS OF CHINA-IRELAND INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATIONS TECHNOLOGIES 2008 2008
- 关键词:Quantum cryptography quantum teleportation quantum circuits unitary transformations
- 基于多时相Sentinel-2影像和SNIC分割算法的优势树种识别被引量:0收藏
- 作者:岳巍[1] 李世明[1] 李增元[1] 刘清旺[1] 庞勇[1]
- 机构:中国林业科学研究院资源信息研究所、国家林业和草原局林业遥感与信息技术重点实验室
- 来源:《林业科学》 2022
- 关键词:多时相 简单非迭代聚类超像素分割算法 树种识别 时间序列
- 摘要:【目的】探究将简单非迭代聚类超像素分割算法(SNIC)融合到基于多时相数据的树种分类问题中,并对比分析不同时相数据组合对分类结果的影响,实现更高效、更精准的优势树种识别。【方法】以内蒙古旺业甸林场为研究区,在Google...
- 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
- 基于光学遥感的稀疏乔灌木地上部分生物量反演方法被引量:0收藏
- 作者:石永磊[1,2] 王志慧[2] 李世明[3] 李春意[1] 肖培青[2]
- 机构:河南理工大学测绘与国土信息工程学院;黄河水利科学研究院水利部黄土高原水土保持重点实验室;中国林业科学研究院资源信息研究所
- 来源:《林业科学》 2022
- 关键词:稀疏乔灌木 地上生物量 分层建模 光谱指数 冠层覆盖度
- 摘要:【目的】基于无人机数据采用3种分层方案构建冠层盖度-乔灌木地上部分生物量模型以及基于Landsat8 OLI数据采用3种分层方案构建不同光谱指数-乔灌木地上部分生物量模型,对比分析不同分层方案的乔灌木地上部分生物量模型精...
- 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
- 基于Landsat 8卫星时序影像的森林病虫灾害时空监测被引量:0收藏
- 作者:Zhang, Haoyan[1] Li, Shiming[1] Qi, Zhiyong[1] Liu, Qing[1] Pang, Yong[1]
- 机构: 1. Research Institute of Forest Resource Information Techniques
- 来源:[1] 1. Research Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing 100091, China, 2. Key Laboratory of Forestry Remote Sensing and Information System, National Forestry and Grassland Administration, Beijing 100091, China 2025
