Zobrazeno 1 - 10
of 7 007
pro vyhledávání: '"impervious surface"'
Autor:
Xiao Zhang, Liangyun Liu, Wenhan Zhang, Linlin Guan, Ming Bai, Tingting Zhao, Zhehua Li, Xidong Chen
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 135, Iss , Pp 104268- (2024)
Impervious surfaces are important indicators of human activity, and finding ways to quantify the gain and loss of impervious surfaces is important for sustainable urban development. However, most relevant studies assume that the transformation of nat
Externí odkaz:
https://doaj.org/article/3c045b6b16dd432589d37f778ed48a28
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
Autor:
Dilnu Chanuwan Wijesinghe, Neel Chaminda Withanage, Prabuddh Kumar Mishra, Wasana Surandi Frenando, Kamal Abdelrahman, Mohammed S. Fnais
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Undoubtedly, urbanization has improved human living conditions. However, it has also altered the natural landscape, leading to negative consequences such as increased Land Surface Temperature (LST) and Urban Heat Island (UHI) due to the expansion of
Externí odkaz:
https://doaj.org/article/32c0f1d12d9446c2bf1afecf570da7b8
Autor:
Kristofer Lasko, Francis D. O'Neill
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 298-314 (2024)
This study presents an automated methodology to generate training data to map up-to-date artificial impervious surface (AIS) extent maps using two dates (winter and nonwinter) of a Sentinel-2 granule across six international sites (Egypt, India, Qata
Externí odkaz:
https://doaj.org/article/c91da7b4caa04f1badf8b47c9829b013
Publikováno v:
Geo-spatial Information Science, Pp 1-20 (2024)
Artificial impervious surface, as the hallmark of urbanization, contributes to urban development but simultaneously leads to urban PM2.5 pollution. However, how artificial impervious surface affected PM2.5 at the intra-urban scale was rarely investig
Externí odkaz:
https://doaj.org/article/9a459623ed0a447ba44198fabcbc60e0
Publikováno v:
Ecological Indicators, Vol 166, Iss , Pp 112339- (2024)
Since ancient times, human beings have had the universal law of “living by water”, and the Yangtze River plays a crucial role in promoting socioeconomic development. Impervious surface area (ISA) is the key indicator of urban expansion and can ef
Externí odkaz:
https://doaj.org/article/bc58be5f37f74c65bfe229eb469f5bca
Autor:
Dessalegn Obsi Gemeda, Geleta Kenea, Betelhem Teshome, Getu Lemi Daba, Workinesh Argu, Zenebe Reta Roba
Publikováno v:
Environmental Challenges, Vol 16, Iss , Pp 101002- (2024)
The urban climate has undergone significant changes due to rapid population growth, leading to a decline in vegetation cover and an increase in land surface temperature (LST). This study aims to assess the influence of land use land cover (LULC) chan
Externí odkaz:
https://doaj.org/article/ed67143c95c543088ba99fdf49660e1c
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 132, Iss , Pp 104013- (2024)
Accurate urban impervious surface (UIS) extraction from open-source remote sensing data remains challenging, especially for cities with heterogeneous climatic backgrounds. Contemporary, state-of-the-art techniques achieve promising results at a globa
Externí odkaz:
https://doaj.org/article/993723c69ade4923ad1a4064d1f63b6b
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 17945-17956 (2024)
The area of impervious surfaces serves as a critical metric to gauge urbanization levels and evaluates ecological health in a given region. However, in some areas with low-density impervious surfaces, these impervious surfaces are often small in size
Externí odkaz:
https://doaj.org/article/1e6880f88d5b43f88c4427ff6d7584da
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13149-13161 (2024)
Accurate and timely monitoring of functional urban impervious surfaces (FUISs), such as ports, roads, and buildings, is essential yet challenging for complex coastal cities due to their cloudy weather and diverse land surfaces. Synthetic aperture rad
Externí odkaz:
https://doaj.org/article/050cb0f6286e4ed39dec930d4c61080e