Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Yewen Fan"'
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 4, Pp 1348-1361 (2024)
Many existing efforts have taken advantage of large-scale spatial-temporal data to partition cities via constructed human interaction networks. However, few studies focus on communities emerging between adjacent cities in big urban agglomerations, wh
Externí odkaz:
https://doaj.org/article/7f2a9ccd48c34a01a62263cc1c764504
Autor:
Nahed Osama, Zhenfeng Shao, Yue Ma, Jianguo Yan, Yewen Fan, Shaimaa Magdy Habib, Mohamed Freeshah
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 2, Pp 327-346 (2024)
ABSTRACTHigh-quality height reference data are embedded in the accuracy verification processes of most remote sensing terrain applications. The Ice, Cloud, and Land elevation Satellite 2 (ICESat-2)/ATL08 terrain product has shown promising results fo
Externí odkaz:
https://doaj.org/article/66801407f2f74d749f87fb21d62c6332
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 14, Iss 1, Pp 95-116 (2023)
AbstractPrevious studies were mostly conducted based on two-dimensional feature space to monitor salinization, while studies on dense long-term salinization monitoring based on three-dimensional feature space have not been reported. Based on Landsat
Externí odkaz:
https://doaj.org/article/6aa7b54967d84e6bb696b5bde7254f67
Autor:
Kehao Ouyang, Min Huang, Daohong Gong, Daoye Zhu, Hui Lin, Changjiang Xiao, Yewen Fan, Orhan Altan
Publikováno v:
Remote Sensing, Vol 16, Iss 16, p 3008 (2024)
With global climate change and irrational human activities, regional water resource conflicts are becoming more and more pronounced. The availability of water resource in watersheds can be indicated by the water yield. Exploring the factors that infl
Externí odkaz:
https://doaj.org/article/b7f307a4a5a14951af177b1015bb5b4d
Publikováno v:
Remote Sensing, Vol 16, Iss 1, p 4 (2023)
The rapid pace of urbanization and increasing demands for urban functionalities have led to diversification and complexity in the types of urban surface elements. The conventional approach of relying solely on remote sensing imagery for urban surface
Externí odkaz:
https://doaj.org/article/6990f192cb5f4affa4fbb80979cc674e
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4645 (2023)
Land use/land cover change (LUCC) constitutes a significant contributor to variations in the storage of carbon within ecosystems and holds substantial significance within the context of the carbon cycling process. This study analyzed land use data fr
Externí odkaz:
https://doaj.org/article/4a6f23d86cb243389f81ebc70f6b9860
Autor:
Bing Guo, Wenqian Zang, Wei Luo, Ye Wen, Fei Yang, Baomin Han, Yewen Fan, Xi Chen, Zhen Qi, Zhen Wang, Shuting Chen, Xiao Yang
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 11, Iss 1, Pp 288-300 (2020)
The Yellow River Delta, with the most typical new wetland system in warm temperate zone of China, is suffering from increasingly serious salinization. The purpose of this study is to utilize five typical surface parameters, including Albedo (the surf
Externí odkaz:
https://doaj.org/article/f5b97d780d2743949f81b73cfd7f7264
Publikováno v:
Remote Sensing, Vol 14, Iss 17, p 4388 (2022)
There were significant differences in the dominant driving factors of the change process of different types of wetlands in the Yellow River delta. In addition, to our knowledge, the optimal classification feature sets with the Random Forest algorithm
Externí odkaz:
https://doaj.org/article/88051abcac1e4b5b9e97baedfe95bc71
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 10, Iss 1, Pp 368-384 (2019)
Water resources are essential for the land surface system and human life and activity. However, gridded water resource data that can reflect subtle differences of spatial distribution within water basins are scarce. This article has introduced six fa
Externí odkaz:
https://doaj.org/article/c5c987553cd64178b1443c472bef3dcb
Publikováno v:
Geomatics, Natural Hazards & Risk, Vol 10, Iss 1, Pp 1346-1366 (2019)
The various patterns of spatial heterogeneity in the eco-environment of the Silk Road Economic Belt of China differ greatly. In this study, a partition–integration concept was introduced to assess the ecological vulnerability of the Silk Road Econo
Externí odkaz:
https://doaj.org/article/f7aa36da40024f6f9b756a3196888594