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Sen Wang, Wenliang Cheng, Haiyan Tan, Baoliang Guo, Xiaoqiang Han, Cailan Wu and Desong Yang
The frequent occurrence of poisonous grassland weed disasters has weakened the stability of the grassland ecosystem in the Ili region of Xinjiang, and its spread has seriously affected the development of grassland animal husbandry. However, there is no r...
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Xiaoqiang Cheng, Zhongyu Liu, Huayi Wu and Haibo Xiao
Taking location-based service (LBS) as the research scenario and aiming at the limitation of visualizing LBS points of interest (POI) in conventional web maps, this article proposes a visualization method of LBS-POI based on tag cloud, which is called ?L...
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Yan Zhang, Shiqiao Liu, Li Zhang, Yongzhang Zhou, Jinqiang Liang, Jing?an Lu, Xiaoqiang Hu, Liang Liu, Liang Chen, Jingwei Zhang, Cheng Xu and Xinzhu Dong
This research aimed to use nonlinear theory and technology to describe the spatial distribution of heavy metals in the surface sediments of the Zhongsha Islands Sea region. The goal of this study is to explore the spatial distribution characteristics of ...
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Yijia Xiao, Yanming Chen, Xiaoqiang Liu, Zhaojin Yan, Liang Cheng and Manchun Li
Monitoring maritime oil flow is important for the security and stability of energy transportation, especially since the ?21st Century Maritime Silk Road? (MSR) concept was proposed. The U.S. Energy Information Administration (EIA) provides public annual ...
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Sijing Ye, Changqing Song, Changxiu Cheng, Shi Shen, Peichao Gao, Ting Zhang, Xiaoqiang Chen, Yuanhui Wang and Changjun Wan
Product bilateral trade features can be organized and expressed in the Cartesian coordinate system by taking imports and exports as X and Y, which is similar to spatial visualization. Hence, geospatial expression and analysis methodologies can be applied...
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Kai Hu, Zhipeng Gui, Xiaoqiang Cheng, Huayi Wu and Stephen C. McClure
With the wide use of web technologies, service-oriented architecture (SOA), and cloud computing, more and more geographical information systems are served as GIServices. Under such circumstance, quality of geographic information services (QoGIS) has emer...
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Zhipeng Gui, Jun Cao, Xiaojing Liu, Xiaoqiang Cheng and Huayi Wu
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