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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2016    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Derivation, Validation, and Sensitivity Analysis of Terrestrial Laser Scanning-Based Leaf Area Index 期刊论文 CANADIAN JOURNAL OF REMOTE SENSING, 2016 Li, Yumei; Guo, Qinghua; Tao, Shengli; Zheng, Guang; Zhao, Kaiguang; Xue, Baolin; Su, Yanjun 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 GROUND-BASED LIDAR  BOREAL FOREST  GAP FRACTION  VOXEL SIZE  LAI  AIRBORNE  REGISTRATION  INSTRUMENTS  ECOSYSTEMS  DENSITY   Mapping Global Forest Aboveground Biomass with Spaceborne LiDAR, Optical Imagery, and Forest Inventory Data 期刊论文 REMOTE SENSING, 2016 Hu, Tianyu; Su, Yanjun; Xue, Baolin; Liu, Jin; Zhao, Xiaoqian; Fang, Jingyun; Guo, Qinghua 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/04 global  forest  aboveground biomass  remote sensing  LiDAR  TROPICAL RAIN-FOREST  SMALL-FOOTPRINT LIDAR  SATELLITE DATA  BOREAL FOREST  CARBON STOCKS  AMAZONIAN FORESTS  RADAR BACKSCATTER  BIOSPHERE MODEL  AIRBORNE LIDAR  CLIMATE-CHANGE   Estimation of Forest Topsoil Properties Using Airborne LiDAR-Derived Intensity and Topographic Factors 期刊论文 REMOTE SENSING, 2016 Li, Chao; Xu, Yanli; Liu, Zhaogang; Tao, Shengli; Li, Fengri; Fang, Jingyun 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 LiDAR  intensity  forest topsoil properties  multi-scale topographic factors  INFRARED REFLECTANCE SPECTROSCOPY  SOIL ORGANIC-CARBON  RADIOMETRIC CORRECTION  AGRICULTURAL SOILS  TERRAIN ATTRIBUTES  SPATIAL PREDICTION  CLASSIFICATION  INFORMATION  CALIBRATION  VARIABLES   Application of the metabolic scaling theory and water-energy balance equation to model large-scale patterns of maximum forest canopy height 期刊论文 GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2016 Choi, Sungho; Kempes, Christopher P.; Park, Taejin; Ganguly, Sangram; Wang, Weile; Xu, Liang; Basu, Saikat; Dungan, Jennifer L.; Simard, Marc; Saatchi, Sassan S.; Piao, Shilong; Ni, Xiliang; Shi, Yuli; Cao, Chunxiang; Nemani, Ramakrishna R.; Knyazikhin, Yuri; Myneni, Ranga B. 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Carbon monitoring  disturbance history  geospatial predictors  large-scale modelling  maximum forest height  mechanistic understanding  metabolic scaling theory  prognostic applications  water-energy balance  GENERAL QUANTITATIVE THEORY  RESOURCE LIMITATIONS MODEL  WAVE-FORM LIDAR  TREE GROWTH  CARBON  RESPIRATION  DYNAMICS  ECOLOGY  BIOLOGY  BIOMASS   Retrieval of effective leaf area index (LAIe) and leaf area density (LAD) profile at individual tree level using high density multi-return airborne LiDAR 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2016 Lin, Yi; West, Geoff 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Leaf area index (LAI)  Leaf area density (LAD) profile  Effective LAI (LAIe)  Unified cumulative LAI (ucLAI)  Light detection and ranging (LiDAR)  Static terrestrial laser scanning (TLS)  LASER-SCANNING DATA  BIOPHYSICAL PROPERTIES  STATIC TERRESTRIAL  DECIDUOUS FOREST  CANOPY STRUCTURE  CONIFER FORESTS  BOREAL FOREST  GAP FRACTION  PART I  MODEL   Soil Moisture Retrieval in Agricultural Fields Using Adaptive Model-Based Polarimetric Decomposition of SAR Data 期刊论文 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2016 He, Lian; Panciera, Rocco; Tanase, Mihai A.; Walker, Jeffrey P.; Qin, Qiming 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Agricultural fields  polarimetric decomposition  synthetic aperture radar (SAR) polarimetry  soil moisture  L-BAND SAR  SCATTERING MODEL  SURFACE-ROUGHNESS  MICROWAVE-SCATTERING  RADAR OBSERVATIONS  COHERENCY MATRIX  WHEAT FIELDS  TIME-SERIES  VEGETATION  BACKSCATTERING   Airborne light detection and ranging laser return intensity-based investigation into crown-inside? A case study on Quercus robur trees 期刊论文 JOURNAL OF APPLIED REMOTE SENSING, 2016 Lin, Yi; Zhang, Lifu; Wang, Cheng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 light detection and ranging  laser return intensity  crown-inside investigation  Quercus robur  SPECIES CLASSIFICATION  FEATURE PARAMETERS  LIDAR INTENSITY  CANOPY  FOREST  TERRESTRIAL   A comprehensive but efficient framework of proposing and validating feature parameters from airborne LiDAR data for tree species classification 期刊论文 INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2016 Lin, Yi; Hyyppa, Juha 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Tree species classification  LiDAR  Framework  Feature parameters  SVM classifier  LASER-SCANNING DATA  STATIC TERRESTRIAL  TEMPERATE FOREST  GROWTH  IMAGES  MANAGEMENT  VOLUME  STAND   Tree species classification based on explicit tree structure feature parameters derived from static terrestrial laser scanning data 期刊论文 AGRICULTURAL AND FOREST METEOROLOGY, 2016 Lin, Yi; Herold, Martin 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Tree species classification  Static terrestrial laser scanning (TLS)  Explicit tree structure feature parameters  Support vector machine (SVM) classifier  Leave-one-out-for-cross-validation (LOOCV)  SUPPORT VECTOR MACHINES  LIDAR DATA  MULTISPECTRAL IMAGERY  TEMPERATE FOREST  STANDING TREES  AIRBORNE LIDAR  TOPOGRAPHY  PROFILES  BIOMASS  FUSION   Tree species classification based on stem-related feature parameters derived from static terrestrial laser scanning data 期刊论文 INTERNATIONAL JOURNAL OF REMOTE SENSING, 2016 Wei, Tian; Lin, Yi; Yan, Lei; Zhang, Lifu 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/04 LIDAR DATA  INDIVIDUAL TREES  STANDING TREES  FOREST  AIRBORNE  IMAGES  ENVIRONMENT  DELINEATION  PROFILES  TEXTURE