Search Results - "Yan, Haowen"

Assessing spatio-temporal patterns and driving force of ecosystem service value in the main urban area of Guangzhou by He, Yi, Wang, Wenhui, Chen, Youdong, Yan, Haowen

“…Increasing human activity around the world has greatly changed the natural ecosystem and the services it provides. In the past few decades, a series of…”
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Combined use of satellite and surface observations to study aerosol optical depth in different regions of China by Filonchyk, Mikalai, Yan, Haowen, Zhang, Zhongrong, Yang, Shuwen, Li, Wei, Li, Yanming

“…Aerosol optical depth (AOD) is one of essential atmosphere parameters for climate change assessment as well as for total ecological situation study. This study…”
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Impact Assessment of COVID-19 on Variations of SO2, NO2, CO and AOD over East China by Filonchyk, Mikalai, Hurynovich, Volha, Yan, Haowen, Gusev, Andrei, Shpilevskaya, Natallia

“…The COVID-19 (Coronavirus Disease 2019) broke out in the late of 2019. On January 23 in Wuhan, and later in all other cities of the country, there were taken…”
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Hazard assessment model of ground subsidence coupling AHP, RS and GIS – A case study of Shanghai by Zhang, Zhihua, Zhang, Shaobin, Hu, Changtao, Zhang, Xinxiu, Yang, Shuwen, Yan, Haowen, Zhang, Zhen

“…[Display omitted] •GSREI regarding accumulated subsidence, subsidence rate, and elevation.•VEI from population, GDP, construction land, viaduct and metro…”
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Impact of COVID-19 Pandemic on Air Pollution in Poland Based on Surface Measurements and Satellite Data by Filonchyk, Mikalai, Hurynovich, Volha, Yan, Haowen

“…Since its first detection in December 2019 in the Chinese city of Wuhan, the virus has become a global pandemic within just three months. The Polish government…”
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A unified network of information considering superimposed landslide factors sequence and pixel spatial neighbourhood for landslide susceptibility mapping by He, Yi, Zhao, Zhan'ao, Yang, Wang, Yan, Haowen, Wang, Wenhui, Yao, Sheng, Zhang, Lifeng, Liu, Tao

“…•The proportion of landslide binary pixels was used as label data input in network models.•MSCNN model was carried out for LSM the first time.•A unified…”
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Spatial and Temporal Analyses of Vegetation Changes at Multiple Time Scales in the Qilian Mountains by Zhang, Lifeng, Yan, Haowen, Qiu, Lisha, Cao, Shengpeng, He, Yi, Pang, Guojin

“…The Qilian Mountains (QLMs), an important ecological protective barrier and major water resource connotation area in the Hexi Corridor region, have an…”
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An Extraction Method for Glacial Lakes Based on Landsat-8 Imagery Using an Improved U-Net Network by He, Yi, Yao, Sheng, Yang, Wang, Yan, Haowen, Zhang, Lifeng, Wen, Zhiqing, Zhang, Yali, Liu, Tao

“…Remote sensing monitoring of glacial lakes is an indispensable tool for identifying and preventing glacial lake disasters. At present, the existing extraction…”
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An Algorithm to Generate a Weighted Network Voronoi Diagram Based on Improved PCNN by Lu, Xiaomin, Yan, Haowen

“…The network Voronoi diagram has been extensively applied in many fields, such as influence area construction, location selection and urban planning, owing to…”
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An Improved Pulse-Coupled Neural Network Model for Pansharpening by Li, Xiaojun, Yan, Haowen, Xie, Weiying, Kang, Lu, Tian, Yi

“…Pulse-coupled neural network (PCNN) and its modified models are suitable for dealing with multi-focus and medical image fusion tasks. Unfortunately, PCNNs are…”
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An algorithm for point cluster generalization based on the Voronoi diagram by Yan, Haowen, Weibel, Robert

“…This paper presents an algorithm for point cluster generalization. Four types of information, i.e. statistical, thematic, topological, and metric information…”
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Measuring the Spatial Accessibility of Parks in Wuhan, China, Using a Comprehensive Multimodal 2SFCA Method by Mao, Kainan, Li, Jingzhong, Yan, Haowen

“…The spatial accessibility of urban parks is an important indicator of the livability level of cities. In this paper, we propose a comprehensive multimodal…”
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Atmospheric pollution assessment near potential source of natural aerosols in the South Gobi Desert region, China by Filonchyk, Mikalai, Hurynovich, Volha, Yan, Haowen, Yang, Shuwen

“…Rapid economic growth, a high degree of urbanization and the proximity of a large number of desert and semidesert landscapes can have a significant impact on…”
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A Heuristic Approach for Resolving Spatial Conflicts of Buildings in Urban Villages by Li, Wende, Yan, Haowen, Lu, Xiaomin, Shen, Yilang

“…Building displacement is a common operation to resolve the spatial conflicts between map features, and it has important theoretical value and practical…”
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Progress in the Study of Natural Antimicrobial Active Substances in Pseudomonas aeruginosa by Si, Tianbo, Wang, Anqi, Yan, Haowen, Kong, Lingcong, Guan, Lili, He, Chengguang, Ma, Yiyi, Zhang, Haipeng, Ma, Hongxia

“…The prevalence of antimicrobial resistance reduces the effectiveness of antimicrobial drugs in the prevention and treatment of infectious diseases caused by…”
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Spatiotemporal dynamics of the vegetation in Ningxia, China using MODIS imagery by HE, Yi, YAN, Haowen, MA, Lei, ZHANG, Lifeng, QIU, Lisha, YANG, Shuwen

“…The vegetation in the Ningxia Hui Autonomous Region (henceforth, Ningxia) of north-western China plays an important role in guarding regional ecological safety…”
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Quantitative Relations between Morphostructural Similarity Degree and Map Scale Change in Contour Clusters in Multi-Scale Map Space by Wang, Rong, Yan, Haowen, Lu, Xiaomin

“…This paper aims to propose a new approach to calculate the quantitative relations between morphostructural similarity degree and map scale change in…”
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A Novel Approach to Urban Village Extraction and Generalization from Digital Line Graphics Using the Computational Geometric Method and the Modified Hausdorff Distance by Gao, Xiaorong, Yan, Haowen, Lu, Xiaomin, Wang, Xiaolong, Wang, Rong

“…Urban villages represent informal residential areas emerging since China’s rapid urbanization process. Scientific map generalization of urban villages with…”
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Vector Map Encryption Algorithm Based on Double Random Position Permutation Strategy by Wang, Xiaolong, Yan, Haowen, Zhang, Liming

“…Encryption of vector maps, used for copyright protection, is of importance in the community of geographic information sciences. However, some studies adopt…”
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Treatment options for recurrent platinum-resistant ovarian cancer: A systematic review and Bayesian network meta-analysis based on RCTs by Li, Juan, Zou, Guorong, Wang, Wei, Yin, Chen, Yan, Haowen, Liu, Shengpeng

“…There are a variety of treatment options for recurrent platinum-resistant ovarian cancer, and the optimal specific treatment still remains to be determined…”
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