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浏览/检索结果: 共23条，第1-10条 帮助 限定条件 发表日期：2015    内容类型：其他    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 Highway Landscape Planning Based on '3S' Technologies-Taking the Sichuan-Tibet Highway (Kanding Section) as an Example 其他 2015-01-01 Zhu, Gaoru; Zhong, Ping; Luo, Yao; Yan, Lei; Yang, Dingding; Long, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 An estimate of population exposure to automobile source PM2.5in Beijing using spatiotemporal analysis 其他 2015-01-01 Feng, Xiao; Li, Qi; Zhu, Yajie; Hou, Junxiong; Wang, Jianhua 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 ANALYZING REGIONAL ECONOMIC DISPARITIES BASED ON ESDA IN YANGTZE RIVER DELTA, CHINA 其他 2015-01-01 Li, Shuang; Cheng, Chengqi; Wang, Xiangai; Li, Zhiqiang 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 ESDA(Exploratory Spatial Data Analysis)  Regional economic disparities  Yangtze River Delta  SPATIAL DATA-ANALYSIS   EXTRACTION OF URBAN IMPERVIOUS SURFACE FROM MULTI-TEMPORAL WORLDVIEW-2 IMAGERY USING SPECTRAL MIXTURE ANALYSIS: A COMPARATIVE STUDY 其他 2015-01-01 Chen, Yan; Li, Peijun 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 multi-temporal  high spatial resolution  impervious surface  linear spectral mixture analysis   A REAL-TIME GIS PLATFORM FOR HIGH SOUR GAS LEAKAGE SIMULATION, EVALUATION AND VISUALIZATION 其他 2015-01-01 Li, M.; Liu, H.; Yang, C. 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Real-time GIS  Emergency Response  CALPUFF  Hydrogen Sulphide  Gas Dispersion Simulation  Well Blow  SYSTEM   Research on Key Technologies of 3D Geology Spatial DB Engine 其他 2015-01-01 Liu, Pei-gang; Hou, Fei; Pan, Mao 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 3D geology spatial data  spatial analysis  spatial database engine  spatial data model  spatial relationship model   AN ESTIMATE OF POPULATION EXPOSURE TO AUTOMOBILE SOURCE PM2.5 IN BEIJING USING SPATIOTEMPORAL ANALYSIS 其他 2015-01-01 Feng, Xiao; Li, Qi; Zhu, Yajie; Hou, Junxiong; Wang, Jianhua 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Urban air pollution  Automobile-induced PM2.5  Population exposure  Spatiotemporal analysis   Research on GIS Using in Verification System for State-invested Geological Exploration 其他 2015-01-01 Chen, Xiaohong; Pan, Mao; Xu, Yang; Wang, Yanmei 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 GIS  State-invested Geological Survey  spatial analysis  image registration   Analyzing the Spatial Scaling Bias of Rice Leaf Area Index From Hyperspectral Data Using Wavelet-Fractal Technique 其他 2015-01-01 Jiang, Jiale; Liu, Xiangnan; Liu, Chuanhao; Wu, Ling; Xia, Xiaopeng; Liu, Meiling; Du, Zhihong 收藏  |  浏览/下载：11/0  |  提交时间：2017/12/04 Hyperion data  leaf area index (LAI)  nonlinearity  scaling bias  spatial heterogeneity  wavelet-fractal technique  RADIATIVE-TRANSFER MODEL  REMOTE-SENSING DATA  VEGETATION INDEX  INVERSION  LAI  CHLOROPHYLL  REFLECTANCE  VALIDATION  IMAGERY  HETEROGENEITY   Delineating Intra-Urban Spatial Connectivity Patterns by Travel-Activities: A Case Study of Beijing, China 其他 2015-01-01 Kang, Chaogui; Liu, Yu; Wu, Lun 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Taxi Trips  Spatial Interaction  Gravity Model  Poly centricity  Link Semantics