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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2017    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 An Improved Estimation of Regional Fractional Woody/Herbaceous Cover Using Combined Satellite Data and High-Quality Training Samples 期刊论文 REMOTE SENSING, 2017 Liu, Xu; Liu, Hongyan; Qiu, Shuang; Wu, Xiuchen; Tian, Yuhong; Hao, Qian 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 vegetation fractional cover  semi-arid area  MODIS  satellite data integration  spatial sampling design  image classification  Random Forest regression  model performance evaluation  LAND-COVER  INNER-MONGOLIA  MODIS DATA  VEGETATION  SURFACE  STEPPE  FOREST  COEXISTENCE  TOPOGRAPHY  TRANSITION   A Spatially Explicit Optimization Model for Agricultural Straw-Based Power Plant Site Selection: A Case Study in Hubei Province, China 期刊论文 SUSTAINABILITY, 2017 Zhao, Xiang; Ma, Xiaoya; Wang, Kun; Long, Yuqing; Zhang, Dongjie; Xiao, Zhanchun 收藏  |  浏览/下载：107/0  |  提交时间：2017/12/03 straw-based power plants  spatially explicit optimization model  location  SUPPLY CHAIN OPTIMIZATION  GEOGRAPHICAL INFORMATION-SYSTEM  ARTIFICIAL IMMUNE-SYSTEMS  BIOENERGY FACILITIES  GEOSPATIAL ANALYSIS  GUANGDONG PROVINCE  GENETIC ALGORITHM  DECISION-SUPPORT  JIANGSU PROVINCE  BIOGAS PLANTS   Assessment of the Daily Cloud-Free MODIS Snow-Cover Product for Monitoring the Snow-Cover Phenology over the Qinghai-Tibetan Plateau 期刊论文 REMOTE SENSING, 2017 Xu, Wenfang; Ma, Hanqing; Wu, Donghai; Yuan, Wenping 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 snow  MODIS  snow cover phenology  in situ snow depth  FSC threshold  NORTHERN XINJIANG  VALIDATION  CLIMATE  TURKEY  CHINA  VARIABILITY  RUNOFF  COMBINATION  DYNAMICS  IMPACTS   Grand Challenges in Understanding the Interplay of Climate and Land Changes 期刊论文 EARTH INTERACTIONS, 2017 Liu, Shuguang; Bond-Lamberty, Ben; Boysen, Lena R.; Ford, James D.; Fox, Andrew; Gallo, Kevin; Hatfield, Jerry; Henebry, Geoffrey M.; Huntington, Thomas G.; Liu, Zhihua; Loveland, Thomas R.; Norby, Richard J.; Sohl, Terry; Steiner, Allison L.; Yuan, Wenping; Zhang, Zhao; Zhao, Shuqing 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Climate change  Anthropogenic effects  Atmosphere-land interaction  Land use  Planning  AIR CO2 ENRICHMENT  URBAN HEAT-ISLAND  GLOBAL WATER CYCLE  TERRESTRIAL BIOSPHERE MODELS  CONTERMINOUS UNITED-STATES  SOIL CARBON  CHANGE IMPACTS  COVER CHANGES  ECOSYSTEM SERVICES  ATMOSPHERIC CO2   基于立体全景的远距目标精确量测方法 期刊论文 北京大学学报 自然科学版, 2017 黎晓东; 孙敏; 郑晖; 姜城; 任翔; 刘磊 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 立体全景  量测  精度  GPS/INS  stereo panorama  GPS/INS  measurement  precision   Three-dimensional audio-magnetoteiluric sounding in monitoring coalbed methane reservoirs 期刊论文 JOURNAL OF APPLIED GEOPHYSICS, 2017 Wang, Nan; Zhao, Shanshan; Hui, Jian; Qin, Qiming 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Coalbed methane (CBM)  Audio-magnetotelluric (AMT)  Three-dimensional (3-D) inversion  Dynamic monitoring  Qinshui  ModEM  SOUTHERN QINSHUI BASIN  AUDIOMAGNETOTELLURIC DATA  INVERSION  GAS  CHINA  WATER  AVO  PERMEABILITY  PREDICTION  SYSTEM   TLS-bridged co-prediction of tree-level multifarious stem structure variables from worldview-2 panchromatic imagery: a case study of the boreal forest 期刊论文 INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2017 Lin, Yi; Wei, Tian; Yang, Bin; Knyazikhin, Yuri; Zhang, Yuhu; Sato, Hisashi; Fang, Xing; Liang, Xinlian; Yan, Lei; Sun, Shanlin 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Tree stem structure variable (SSV)  WorldView-2 panchromatic image (WPI)  static terrestrial laser scanning (TLS)  allometric relationship  co-prediction model  TERRESTRIAL LASER SCANNER  SPECIES CLASSIFICATION  FEATURE PARAMETERS  ALLOMETRIC RELATIONSHIPS  BIOMASS ESTIMATION  INDIVIDUAL TREES  PINUS-SYLVESTRIS  SATELLITE IMAGES  STANDING TREES  CROWN HEIGHT   基于GDP格网的中国大陆城市DMSP/OLS稳定灯光数据饱和标定方法 期刊论文 地理与地理信息科学, 2017 景欣; 晏艺真; 晏磊; 赵红颖 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 DMSP/OLS  DMSP/OLS  stable light  saturation calibration  GDP grid data  稳定灯光  饱和标定  GDP格网数据   Passive Super-Low Frequency electromagnetic prospecting technique 期刊论文 FRONTIERS OF EARTH SCIENCE, 2017 Wang, Nan; Zhao, Shanshan; Hui, Jian; Qin, Qiming 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Super-Low Frequency (SLF)  three-dimensional modeling  frequency-depth transformation  geothermal exploration  coalbed methane (CBM)  electromagnetic radiation (EMR)  FINITE-DIFFERENCE APPROXIMATIONS  COALBED METHANE RESERVOIRS  MAGNETOTELLURIC DATA  RADIATION  EXPLORATION  CHALLENGES  RESOURCES  INDUCTION  INVERSION  FRACTURE