|
|
|
|
|
Shuang Li
Historical geographic data play an important supporting role in the study of long-term geographic studies, such as climate change, urban expansion and land-use and land-cover change. These data vary in source, format and accuracy and are widely found in ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chen Deng, Chengqi Cheng, Tengteng Qu, Shuang Li and Bo Chen
With the exponential increase in the volume of automatic dependent surveillance-broadcast (ADS-B), and other types of air traffic control (ATC) data containing spatiotemporal attributes, it remains uncertain how to respond to immediate ATC data access wi...
ver más
|
|
|
|
|
|
|
|
|
|
|
Jonathan Ponniah and Or D. Dantsker
A system is considered in which agents (UAVs) must cooperatively discover interest-points (i.e., burning trees, geographical features) evolving over a grid. The objective is to locate as many interest-points as possible in the shortest possible time fram...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zhangliang Ding, Jianrong Zhu, Bingrui Chen and Daoyang Bao
The balance between the need of improving horizontal resolution in simulating local small-scale ocean processes and computational costs makes it desirable to refine model mesh locally. A three-dimensional, two-way nesting unstructured quadrilateral grid,...
ver más
|
|
|
|
|
|
|
|
|
|
|
Wen Cao, Haoran Dai, Jingwen Zhu, Yuzhen Tian and Feilin Peng
As the threat of COVID-19 increases, many countries have carried out various non-pharmaceutical interventions. Although many studies have evaluated the impact of these interventions, there is a lack of mapping between model parameters and actual geograph...
ver más
|
|
|
|
|
|
|
|
|
|
|
Liangchen Zhou, Wenjie Lian, Yudi Zhang and Bingxian Lin
Topological distortion seriously affects spatial cognition. To solve this problem caused by the integration of vector features in discrete global grid systems (DGGs), a topology-preserving gridding method for vector features is proposed. The method propo...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shannon Nudds, Youyu Lu, Simon Higginson, Susan P. Haigh, Jean-Philippe Paquin, Mitchell O?Flaherty-Sproul, Stephanne Taylor, Hauke Blanken, Guillaume Marcotte, Gregory C. Smith, Natacha B. Bernier, Phillip MacAulay, Yongsheng Wu, Li Zhai, Xianmin Hu, Jérôme Chanut, Michael Dunphy, Frédéric Dupont, David Greenberg, Fraser J. M. Davidson and Fred Pageadd Show full author list remove Hide full author list
The oceanography sub-initiative of Canada?s Oceans Protection Plan was tasked to develop high-resolution nearshore ocean models for enhanced marine safety and emergency response, fitting into the multi-scale, multi-level nested operational ocean forecast...
ver más
|
|
|
|
|
|
|
|
|
|
|
Chunyao Qian, Chao Yi, Chengqi Cheng, Guoliang Pu and Jiashu Liu
Address geolocation aims to associate address texts to the geographic locations. In China, due to the increasing demand for LBS applications such as take-out services and express delivery, automatically geolocating the unstructured address information is...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuang Li, Chengqi Cheng, Guoliang Pu and Bo Chen
With the increasing use and complexity of urban natural gas pipelines, the occurrence of accidents owing to leakage, fire, explosion, etc., has increased. Based on Quantitative Risk Analysis (QRA) models and Geographic Information System (GIS) technology...
ver más
|
|
|
|
|
|
|
|
|
|
|
Shuangxi Miao, Chengqi Cheng, Weixin Zhai, Fuhu Ren, Bo Zhang, Shuang Li, Junxiao Zhang and Huangchuang Zhang
Flight conflict detection is fundamental to flight dispatch, trajectory planning, and flight safety control. An ever-increasing aircraft population and higher speeds, particularly the emergence of hypersonic/supersonic aircrafts, are challenging the time...
ver más
|
|
|
|
|
|