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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究... [67]
计算技术研究所 [4]
自动化研究所 [3]
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OAI收割 [82]
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期刊论文 [76]
会议论文 [3]
学位论文 [2]
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Assessing grassland cultural ecosystem services supply and demand for promoting the sustainable realization of grassland cultural values
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2024, 卷号: 912, 页码: 13
作者:
Wang, Lan
;
Huang, Lin
;
Cao, Wei
;
Zhai, Jun
;
Fan, Jiangwen
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2024/03/01
Grassland cultural ecosystem services
Supply and demand relationship
SolVES model
Social media
Inner Mongolia Autonomous Region
Identification of secondary functional areas and functional structure analysis based on multisource geographic data
期刊论文
OAI收割
GEOCARTO INTERNATIONAL, 2023, 卷号: 38, 期号: 1, 页码: 2191995
作者:
Yan, Jinfeng
;
Feng, Pengfei
;
Jia, Feixue
;
Su, Fenzhen
;
Wang, Jing
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2024/01/04
Functional area
POI data
images
space syntax
urban structure
Fine allocation of sectoral carbon emissions at block scale and contribution of functional zones
期刊论文
OAI收割
ECOLOGICAL INFORMATICS, 2023, 卷号: 78, 页码: 12
作者:
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/11/06
Urban functional zone
Carbon emission
Top -down method
Fine allocation
Spatial distribution
Shanghai
Identifying the cargo types of road freight with semi-supervised trajectory semantic enhancement
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF GEOGRAPHICAL INFORMATION SCIENCE, 2023, 页码: 22
作者:
Zhao, Yibo
;
Cheng, Shifen
;
Zhang, Beibei
;
Lu, Feng
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2024/03/04
Trajectory mining
road freight transportation
cargo type identification
semantic trajectory
semi-supervised learning
Conflating point of interest (POI) data: A systematic review of matching methods
期刊论文
OAI收割
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2023, 卷号: 103, 页码: 14
作者:
Sun, Kai
;
Hu, Yingjie
;
Ma, Yue
;
Zhou, Ryan Zhanqi
;
Zhu, Yuanqiang
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2023/10/09
Point of interest
POI
POI matching
POI conflation
Machine learning
Urban studies
Regional development assessment based on POIs and Geotree: a case study in Beijing-Tianjin-Hebei region
期刊论文
OAI收割
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY, 2023
作者:
Liang, Yuting
;
Hu, Yunfeng
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/07/14
Beijing-Tianjin-Hebei
POI data
Evaluation index system
Regional development
基于地理大数据的贫困识别研究
学位论文
OAI收割
中国科学院地理科学与资源研究所: 中国科学院大学, 2023
作者:
胡姗
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/12/07
贫困
地理大数据
卫星地球观测影像
开放地理空间数据
随机森林
An accurate fringe extraction model of small- and medium-sized urban areas using multi-source data
期刊论文
OAI收割
FRONTIERS IN ENVIRONMENTAL SCIENCE, 2023, 卷号: 11, 页码: 1118953
作者:
Li, Jianfeng
;
Peng, Biao
;
Liu, Siqi
;
Ye, Huping
;
Zhang, Zhuoying
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2023/07/14
landscape disorder degree
kernel density estimation (KDE)
night light intensity
geographical detector (Geodetector)
urban fringe
Construction of a Scoring Evaluation Model for Identifying Urban Functional Areas Based on Multisource Data
期刊论文
OAI收割
JOURNAL OF URBAN PLANNING AND DEVELOPMENT, 2022, 卷号: 148, 期号: 4, 页码: 12
作者:
Jia, Feixue
;
Yan, Jinfeng
;
Su, Fenzhen
;
Du, Jiaxue
;
Zhao, Shiyi
  |  
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/11/11
Spatial-temporal fusion graph framework for trajectory similarity computation
期刊论文
OAI收割
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS, 2022, 页码: 23
作者:
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/12/07
Trajectory
Similarity search
Spatial network
Deep learning
Spatio-temporal