Zobrazeno 1 - 10
of 106
pro vyhledávání: '"urban impervious surface"'
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTMonitoring the spatiotemporal distribution of urban impervious surface is an essential indication for measuring the urbanization process. Optical and synthetic aperture radar (SAR) images are key data sources in urban impervious surface extra
Externí odkaz:
https://doaj.org/article/3408280608e14c0c99e5f63d255b05be
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 124, Iss , Pp 103541- (2023)
Accurate monitoring of urban impervious surfaces (UIS) changes is crucial in understanding the anthropogenic activities of urbanization and its environmental, economic, and social sustainability. Over the past two decades, synthetic aperture radar (S
Externí odkaz:
https://doaj.org/article/549fedbed0394cab92e2b76ef2b171ca
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 2573-2588 (2023)
The fusion of optical and synthetic aperture radar (SAR) images is a promising method to extract urban impervious surface (IS) accurately. Previous studies have shown that the feature-level fusion of optical and SAR images can significantly improve I
Externí odkaz:
https://doaj.org/article/3a21fe3f509f4a049ed9080fbd8b4ee4
Publikováno v:
Geo-spatial Information Science, Pp 1-11 (2022)
Urban Agglomeration (UA) is regarded as an emerging complex urban system in China. The development of UA demands a reasonable scale structure, which can be investigated by Zipf’s law. However, few studies have been conducted to quantify the optimal
Externí odkaz:
https://doaj.org/article/cbf05f4d9fe5482ea486c233b36d72d9
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 2734-2744 (2022)
Impervious surface is significant in hydrology, urban management, ecology, and other research areas. Therefore, extracting impervious surface is crucial to understanding the change of environment and ecosystem. However, previous supervised classifica
Externí odkaz:
https://doaj.org/article/7793d9b6e64643a2a0de1d7ef7ce4f77
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 15, Pp 6033-6045 (2022)
Urban impervious surface (UIS) is an essential indicator to measure urban ecology, and understanding its temporal and spatial distribution is of great significance for alleviating urban diseases, such as heat island. Although remote sensing technique
Externí odkaz:
https://doaj.org/article/cbaca448f2984672b5384d4bb5dbdd23
Publikováno v:
Environmental Challenges, Vol 8, Iss , Pp 100568- (2022)
Impervious surface extraction with high accuracy is important for monitoring urban expansion to sustainably manage the land resources and save the environment. In this context, use of spectral built-up indices has been extensively explored. This stud
Externí odkaz:
https://doaj.org/article/c36afb70437843a4b864c55682cd400b
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1431 (2023)
Urban impervious surface area is a key indicator for measuring the degree of urban development and the quality of an urban ecological environment. However, optical satellites struggle to effectively play a monitoring role in the tropical and subtropi
Externí odkaz:
https://doaj.org/article/a125493394184453a2e0fd59cd4fd1e6
Akademický článek
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Publikováno v:
Ecosystem Health and Sustainability, Vol 6, Iss 1 (2020)
Introduction One of the most striking features of urbanization is the replacement of the original natural land cover type by artificial impervious surface area (ISA). However, the extent of the contribution of various environmental factors, especiall
Externí odkaz:
https://doaj.org/article/cbe69ed67fcd41cb86b20747660f5e94