×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
地理科学与资源研究... [17]
西安交通大学 [14]
山东大学 [6]
遥感与数字地球研究所 [4]
地质与地球物理研究所 [3]
烟台海岸带研究所 [3]
更多...
内容类型
期刊论文 [50]
会议论文 [7]
发表日期
2021 [2]
2020 [2]
2019 [13]
2018 [4]
2017 [5]
2016 [2]
更多...
学科主题
Astronomy ... [1]
Biodiversi... [1]
Biodiversi... [1]
Environmen... [1]
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共57条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
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
Human's digital footprints on the Qinghai-Tibet Plateau: Variations during festivals and impacts on nature reserves
期刊论文
JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 2, 页码: 179-194
作者:
Du Yunyan
;
Tu Wenna
;
Liang Fuyuan
;
Yi Jiawei
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2021/06/10
digital footprint
space-time variations
human impact
nature reserve
location request
Quantify city-level dynamic functions across China using social media and POIs data
期刊论文
COMPUTERS ENVIRONMENT AND URBAN SYSTEMS, 2021, 卷号: 85, 页码: 14
作者:
Qian, Jiale
;
Liu, Zhang
;
Du, Yunyan
;
Liang, Fuyuan
;
Yi, Jiawei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2021/03/15
Urban function
Human activity
Social media
Points-of-Interest
Random forest
Mining Evolution Patterns from Complex Trajectory Structures-A Case Study of Mesoscale Eddies in the South China Sea
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 7, 页码: 15
作者:
Wang, Huimeng
;
Du, Yunyan
;
Yi, Jiawei
;
Wang, Nan
;
Liang, Fuyuan
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2021/03/18
complex trajectory
mesoscale eddy
structural evolution
frequent pattern
periodic pattern
Mapping human's digital footprints on the Tibetan Plateau from multi-source geospatial big data
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 711, 页码: 15
作者:
Yi, Jiawei
;
Du, Yunyan
;
Liang, Fuyuan
;
Tu, Wenna
;
Qi, Wei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/05/19
Geospatial big data
Digital footprint
Human impact
Nature conservation
Tibetan Plateau
Clustering Complex Trajectories Based on Topologic Similarity and Spatial Proximity: A Case Study of the Mesoscale Ocean Eddies in the South China Sea
期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2019, 卷号: 8, 期号: 12, 页码: 18
作者:
Wang, Huimeng
;
Du, Yunyan
;
Sun, Yong
;
Liang, Fuyuan
;
Yi, Jiawei
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/05/19
complex trajectory
graph matching
topological similarity
spatial proximity
hierarchical clustering
mesoscale eddies
Spatiotemporal Changes of Urban Rainstorm-Related Micro-Blogging Activities in Response to Rainstorms: A Case Study in Beijing, China
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 21, 页码: 16
作者:
Wang, Nan
;
Du, Yunyan
;
Liang, Fuyuan
;
Yi, Jiawei
;
Wang, Huimeng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2020/05/19
social media
rainstorm event
spatiotemporal analysis
factor assessing
Anomalies of dwellers' collective geotagged behaviors in response to rainstorms: a case study of eight cities in China using smartphone location data
期刊论文
NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2019, 卷号: 19, 期号: 10, 页码: 2169-2182
作者:
Yi, Jiawei
;
Du, Yunyan
;
Liang, Fuyuan
;
Pei, Tao
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/05/19
A New Method for Measuring Topological Structure Similarity between Complex Trajectories
期刊论文
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2019, 卷号: 31, 期号: 10, 页码: 1836-1848
作者:
Wang, Huimeng
;
Du, Yunyan
;
Yi, Jiawei
;
Sun, Yong
;
Liang, Fuyuan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/03/23
Complex trajectories
topological structure
graph isomorphism
similarity
ocean eddies
Quantitative Association between Nighttime Lights and Geo-Tagged Human Activity Dynamics during Typhoon Mangkhut
期刊论文
REMOTE SENSING, 2019, 卷号: 11, 期号: 18, 页码: 21
作者:
Liu, Zhang
;
Du, Yunyan
;
Yi, Jiawei
;
Liang, Fuyuan
;
Ma, Ting
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/05/19
NPP-VIIRS DNB
social media
natural disaster
typhoon
damage assessment
Quantitative estimates of collective geo-tagged human activities in response to typhoon Hato using location-aware big data
期刊论文
INTERNATIONAL JOURNAL OF DIGITAL EARTH, 2019, 页码: 21
作者:
Liu, Zhang
;
Du, Yunyan
;
Ya, Jiawei
;
Liang, Fuyuan
;
Ma, Ting
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2020/03/23
Human response
typhoon
natural disaster
location-aware data
rapid disaster assessment
©版权所有 ©2017 CSpace - Powered by
CSpace