Assistant Research Professors
Yi Jiawei
Source： | Date：2018-06-01 | 【Print】 【Close】
Jiawei YI
Assistant Professor, State Key Lab of Resources and Environment Information System
Email: yijw[at]lreis.ac.cn
Address: 11A Datun Road, Chaoyang District, Beijing, CN
Education
2013–2017: Ph.D. in Cartography and GIS, Institute of Geographic Sciences and Natural Resources Research (IGSNRR), Chinese Academy of Sciences (CAS)
2010–2013: M.S. in Cartography and GIS, IGSNRR, CAS
2006–2010: B.S. in Cartography and GIS, Wuhan University, China
Research Areas
Geospatial data mining, geographic event analysis, human pressure.
Projects
PI, Collective anomaly detection of human activities during disaster events using geospatial big data. National Natural Science Foundation of China (NSFC), No. 4190011148, from 2020-1 to 2022-12
Co-PI, Complex spatial trajectory data representation and pattern discovery. National Natural Science Foundation of China (NSFC), No. 41671445, from 2017-1 to 2020-12
Recent Publications
1.Yi, J., Y. Du, F. Liang, W. Tu, W. Qi, Y. Ge. 2020. “Mapping human’s digital footprints on the Tibetan Plateau from multi-source geospatial big data”, Science of The Total Environment.
2.Yi, J., Y Du, F Liang, T Pei, T Ma, C Zhou. 2019. “Anomalies of dwellers' collective geotagged behaviors in response to rainstorms: a case study of eight cities in China using smartphone location data”， Natural Hazards and Earth System Sciences.
3.Yi, J., Y. Du, D. Wang, and C. Zhou. 2017. "Tracking the evolution processes and behaviors of mesoscale eddies in the South China Sea: a global nearest neighbor filter approach." Acta Ocenologica Sinica. (SCI)
4.Yi, J., Y. Du, F. Liang, and C. Zhou. 2017. "An auto-tracking algorithm for mesoscale eddies using global nearest neighbor filter." Limnology and Oceanography: Methods. (SCI)
5.Yi, J., Y. Du, C. Zhou, F. Liang, and M. Yuan. 2015. “Automatic Identification of Oceanic Multieddy Structures From Satellite Altimeter Datasets.” Selected Topics in Applied Earth Observations and Remote Sensing, IEEE Journal of. (SCI)
6.Yi, J., Y. Du, F. Liang, C. Zhou, D. Wu, and Y. Mo. 2014. “A Representation Framework for Studying Spatiotemporal Changes and Interactions of Dynamic Geographic Phenomena.” International Journal of Geographical Information Science. (SCI)
7.Yi, J., Y. Du, Z. He, and C. Zhou. 2014. “Enhancing the Accuracy of Automatic Eddy Detection and the Capability of Recognizing the Multi-Core Structures from Maps of Sea Level Anomaly.” Ocean Science. (SCI)
8.Yi, J., Y. Du, X. Wang, Z. He, and C. Zhou. 2013. “A Clustering Analysis of Eddies’ Spatial Distribution in the South China Sea.” Ocean Science. (SCI)
9.Du, Y., D. Wu, F. Liang, J. Yi, Y. Mo, Z. He, T. Pei. 2016. “Major migration corridors of mesoscale ocean eddies in the South China Sea from 1992 to 2012.” Journal of Marine Systems. (SCI)
10.Du, Y., J. Yi, D. Wu, Z. He, D. Wang, and F. Liang. 2014. “Mesoscale ocean eddies in the South China Sea from 1992 to 2012: evolution processes and statistical analysis.” Acta Oceanologica Sinica. (SCI)
11.Yi, J., Z. Liu, Y. Du, D. Wu, C. Zhou, H. Wei, K. Xu, F. Liang. 2014. “A Gaussian-surface-based approach to identifying oceanic multi-eddy structures from satellite altimeter datasets.” 2014 22nd International Conference on Geoinformatics. (EI)
12.Yi, J., and Y. Du. 2012. “Visual data exploration of space-time characteristics of mesoscale eddies in the South China Sea: A cube-based approach.” 2012 20th International Conference on Geoinformatics. (EI)
