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科研机构
北京大学 [11]
内容类型
期刊论文 [6]
其他 [5]
发表日期
2017 [3]
2016 [3]
2015 [1]
2014 [1]
2011 [1]
2008 [1]
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专题:北京大学
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一种路网拓扑约束下的增量型地图匹配算法
期刊论文
武汉大学学报(信息科学版), 2017
朱递
;
刘瑜
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2017/12/03
地图匹配
低频GPS轨迹
路网拓扑
增量
map-matching
low-sampling GPS trajectory
road network topology
increment
Influence of Road Patterns on PM2.5 Concentrations and the Available Solutions: The Case of Beijing City, China
期刊论文
SUSTAINABILITY, 2017
Wang, Fang
;
Peng, Yaoyao
;
Jiang, Chunyan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
road patterns
land-use
air pollution
sustainable city
LUR model
LAND-USE REGRESSION
FINE PARTICULATE MATTER
LONG-TERM EXPOSURE
AIR-POLLUTION
NITROGEN-DIOXIDE
AMBIENT PM2.5
UNITED-STATES
INTRAURBAN VARIABILITY
RESPIRATORY HEALTH
BLACK CARBON
Channel Prediction Based Scheduling for Data Dissemination in VANETs
期刊论文
IEEE COMMUNICATIONS LETTERS, 2017
Zeng, Fanhui
;
Zhang, Rongqing
;
Cheng, Xiang
;
Yang, Liuqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Channel prediction
vehicular ad hoc networks
data dissemination
SYSTEMS
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China
其他
2016-01-01
Wu, Jiansheng
;
Song, Jing
;
Li, Weifeng
;
Zheng, Maokun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/04
Soil heavy metals
Agricultural topsoil
Potential ecological risk
Principal component analysis
Pollution sources
Shenzhen, China
SPATIAL-DISTRIBUTION
SOILS
POLLUTION
SEDIMENTS
URBAN
INDEX
GEOSTATISTICS
TOPSOILS
SAMPLES
CROPS
A Link Reliability Model of Metropolitan VANETs for Data Dissemination
其他
2016-01-01
Zhao, Tong
;
Yuan, Yuan
;
Duan, Yichun
;
Yan, Wei
;
Chan, Ching-Yao
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
VEHICULAR NETWORKS
Study of greenway site selection based on cultural route: Research on Grassland silk road (from Xanadu to Zhongdu)
其他
2015-01-01
Zhou, Pan
;
Wu, Jia Yu
;
Wu, Xue Fei
;
Huang, Yi Wei
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Road impacts on spatial patterns of land use and landscape fragmentation in three parallel rivers region, Yunnan Province, China
期刊论文
中国地理科学英文版, 2014
Liang Jun
;
Liu Ye
;
Ying Lingxiao
;
Li Peng
;
Xu Yue
;
Shen Zehao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
road network
road level
ecological impacts
land use and land cover change (LUCC)
landscape fragmentation
the Three Parallel Rivers Region
NORTHWEST YUNNAN
NETWORKS
BIODIVERSITY
POPULATIONS
VEGETATION
TRANSPORT
CORRIDORS
ECOLOGY
A Novel Method for Urban Road Damage Detection Using Very High Resolution Satellite Imagery and Road Map
期刊论文
摄影测量工程与遥感, 2011
Li, Peijun
;
Xu, Haiqing
;
Song, Benqin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2015/11/13
VECTOR DOMAIN DESCRIPTION
LAND-COVER
CLASSIFICATION
SEGMENTATION
TEXTURE
INFORMATION
VARIOGRAM
FEATURES
MACHINE
AREA
An On-Road Wireless Sensor Network Approach for Urban Traffic State Monitoring
其他
2008-01-01
Shuai, Meng
;
Xie, Kunqing
;
Ma, Xiujun
;
Song, Guojie
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
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