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科研机构
北京大学 [107]
内容类型
其他 [75]
期刊论文 [32]
发表日期
2017 [2]
2016 [5]
2015 [2]
2014 [2]
2013 [15]
2012 [4]
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共107条,第1-10条
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专题:北京大学
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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
A data-synthesis-driven method for detecting and extracting vague cognitive regions
期刊论文
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2017
Gao, Song
;
Janowicz, Krzysztof
;
Montello, Daniel R.
;
Hu, Yingjie
;
Yang, Jiue-An
;
McKenzie, Grant
;
Ju, Yiting
;
Gong, Li
;
Adams, Benjamin
;
Yan, Bo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Place
cognitive regions
vagueness
data synthesis
latent Dirichlet allocation
TWITTER
WEB
KNOWLEDGE
POINTS
PLACES
NEEDS
MAPS
Spatial and temporal variations of spring dust emissions in northern China over the last 30 years
期刊论文
ATMOSPHERIC ENVIRONMENT, 2016
Song, Hongquan
;
Zhang, Kesheng
;
Piao, Shilong
;
Wan, Shiqiang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Wind erosion
Integrated wind erosion modeling system
Spatial-temporal patterns
Human activities
Climate change
WIND-EROSION MODEL
GEOGRAPHIC INFORMATION-SYSTEMS
INTERANNUAL VARIATIONS
EASTERN AUSTRALIA
COLORADO PLATEAU
TIBETAN PLATEAU
INNER-MONGOLIA
ICE CORE
VEGETATION
CLIMATE
Formal representation of 3D structural geological models
期刊论文
COMPUTERS & GEOSCIENCES, 2016
Wang, Zhangang
;
Qu, Honggang
;
Wu, Zixing
;
Yang, Hongjun
;
Du, Qunle
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2017/12/03
Formal representation
Geological model
9-intersection model
Spatial relation
SPATIAL OBJECTS
CROSS-SECTIONS
RECONSTRUCTION
BOREHOLES
SYSTEMS
MAPS
A 3D GIS-based interactive registration mechanism for outdoor augmented reality system
期刊论文
EXPERT SYSTEMS WITH APPLICATIONS, 2016
Huang, Wei
;
Sun, Min
;
Li, Songnian
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Augmented reality
3D GIS
ARGIS
Registration
Integration and management of massive remote-sensing data based on GeoSOT subdivision model
期刊论文
JOURNAL OF APPLIED REMOTE SENSING, 2016
Li, Shuang
;
Cheng, Chengqi
;
Chen, Bo
;
Meng, Li
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
geographic coordinate subdivision grid with one-dimension integer coding on 2n-tree
remote-sensing data
array database
inverted index
GRID SYSTEM
ENVIRONMENT
CHINA
Development of a constructed wetland network for mitigating nonpoint source pollution through a GIS-based watershed-scale inexact optimization approach
期刊论文
ECOLOGICAL ENGINEERING, 2016
Dai, C.
;
Guo, H. C.
;
Tan, Q.
;
Ren, W.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Wetlands
Fuzzy credibility
Stochastic with recourse
Uncertainty
Non-point source
Geographic information systems
STOCHASTIC-PROGRAMMING APPROACH
RIVER-BASIN
FUZZY PARAMETERS
POINT SOURCES
MANAGEMENT
UNCERTAINTY
SYSTEM
RESTORATION
CHINA
LAND
Extracting map information from trajectory and social media data
其他
2015-01-01
Li, Jun
;
Dai, Huayang
;
Yuan, Zhango
;
Qin, Qiming
;
Jiang, Hongbo
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Can Financial Shortages in China's Education Be Contagious?
期刊论文
Journal of Systems Science and Information, 2015
Gu Jiafeng
;
Shen Tiyan
;
Zhang Jiadong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
education expenditure
financial shortage
contagion
spatial econometrics
Moran&apos
s I
Geospatial data infrastructure: The development of metadata for geo-information in China
其他
2014-01-01
Xu, Baiquan
;
Yan, Shiqiang
;
Wang, Qianju
;
Lian, Jian
;
Wu, Xiaoping
;
Ding, Keyong
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/17
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