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Yunrui Yang, Erfu Dai, Jun Yin, Lizhi Jia, Peng Zhang and Jianguo Sun
Based on the data of 2254 daily meteorological stations in China from 1961 to 2021, this study calculated the standardized precipitation evapotranspiration index (SPEI) of the national multi-time scale by using the FAO Penman?Monteith model to quantify t...
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Lei Zhou and Chen Wang
Identifying the spatial association between commercial sites and residences is important for urban planning. However, (1) the patterns of spatial association between commercial sites and residences across an urban space and (2) how the spatial associatio...
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Guiming Zhang and Jin Xu
Kernel density estimation (KDE) is a commonly used method for spatial point pattern analysis, but it is computationally demanding when analyzing large datasets. GPU-based parallel computing has been adopted to address such computational challenges. The e...
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Xuejun Chen, Yang Huang and Yuesheng Chen
Based on Ctrip?s ?tourism digital footprint?, the spatial pattern of tourism flows in the Chengdu?Chongqing Economic Circle from 2018 to 2021 is explored, social network analysis and spatial visualisation of tourism information data are conducted, and fa...
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Wenjun Huang, Qun Sun, Anzhu Yu, Wenyue Guo, Qing Xu, Bowei Wen and Li Xu
Point symbols on a scanned topographic map (STM) provide crucial geographic information. However, point symbol recognition entails high complexity and uncertainty owing to the stickiness of map elements and singularity of symbol structures. Therefore, ex...
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Jiayi Yang, Di Hu, Zihan Chen, Yicheng Xu, Zewei Zou and Ying Zhu
As an exquisite asset of Chinese traditional culture, traditional opera occupies a place of high esteem within the world?s cultural and artistic treasury. The impact of emerging cultures has threatened the future of traditional opera culture, necessitati...
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Tianle Li, Minrui Zheng, Xiaoli Wang and Xinqi Zheng
Urban function evolution (UFE) has become more and more complex in emerging cities. However, insufficient theoretical support exists for the visual expression of the spatial correlation between UFE patterns. In order to fill this gap, we use the 2013 and...
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Yuqing Zhong, Xiaoxiang Zhang, Yanfei Yang and Minghui Xue
Mountainous cities face various land use challenges, including complex topography, low land use efficiency, and the insufficient control of land use in small-scale areas at the urban fringe. Considering population changes, environmental conservation, and...
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Yijia Liu, Wenzhong Shi, Yue Yu, Linya Peng and Anshu Zhang
COVID-19 has caused a serious economic shock which challenges the resilience of businesses around the world. Understanding the spatial distribution pattern of business resilience, as well as identifying factors that promote business resilience, is crucia...
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Dongling Ma, Baoze Liu, Qingji Huang and Qian Zhang
Studying the development characteristics of the urban catering industry holds significant importance for understanding the spatial patterns of cities. In this manuscript, according to the characteristics of the distribution of catering points and based o...
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