Zobrazeno 1 - 10
of 219
pro vyhledávání: '"Landsat-OLI"'
Publikováno v:
Remote Sensing, Vol 16, Iss 23, p 4445 (2024)
To evaluate the radiometric performance of top-of-atmosphere reflectance images, Deep Convective Clouds (DCCs) can be used as temporally, spatially and spectrally stable targets. The DCCs method has been developed more than 20 years ago and applied r
Externí odkaz:
https://doaj.org/article/511b4a83aae04df2b571c72f42aa50cd
Autor:
Suneetha Yedla, Anji Reddy Mareddy
Publikováno v:
E3S Web of Conferences, Vol 472, p 02003 (2024)
Urban areas endure larger variations in ground surface temperature, vegetation, and water content than rural areas do due to the accelerated rise of technology, urbanization, and industrialization. These challenges could be investigated by using GIS
Externí odkaz:
https://doaj.org/article/35cd157b3a6b49da8a7e5197e03e1bbf
Akademický článek
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Publikováno v:
Engineering Proceedings, Vol 51, Iss 1, p 29 (2023)
Soil Moisture (SM) is a key parameter in several research and application fields, from climate studies to farming, from natural disaster prediction to land management. In this respect, Earth Observation (EO) images have been widely recognized as a us
Externí odkaz:
https://doaj.org/article/c5862921fc49495391d3e70b0fab927d
Publikováno v:
Environmental Sciences Proceedings, Vol 29, Iss 1, p 25 (2023)
This paper presents a technique for mapping the vegetation cover of mountainous areas based on seasonal satellite data from Landsat-OLI 8, using information about vegetation growth conditions. This mapping is based on the creation of a layer of relat
Externí odkaz:
https://doaj.org/article/06b23ac57d864670885ca17b2185229d
Publikováno v:
Land, Vol 12, Iss 11, p 2030 (2023)
The rapid and precise acquisition of the agricultural plastic greenhouse (PG) spatial distribution is essential in understanding PG usage and degradation, ensuring agricultural production, and protecting the ecological environment and human health. I
Externí odkaz:
https://doaj.org/article/5f80c46a5dba400db1bf46ce6fab383e
Publikováno v:
Ecological Indicators, Vol 142, Iss , Pp 109246- (2022)
Estimates of aboveground biomass (AGB) in forests and the associated uncertainty are important pieces of information outlined in the United Nations Framework Convention on Climate Change. Traditional integrated surveying methods require high inputs o
Externí odkaz:
https://doaj.org/article/ba9c33718c1c4c429952711c8632891f
Publikováno v:
European Journal of Remote Sensing, Vol 54, Iss 1, Pp 158-181 (2021)
Accurate assessment of the spatial distribution and severity of soil salinization has long plagued local governments and researchers in the arid parts of Xinjiang Uygur Autonomous Region (XJUAR). The emergence of machine learning has brought hope to
Externí odkaz:
https://doaj.org/article/25b145e2facc47ecb6ce7144b867b0bd
Publikováno v:
Heliyon, Vol 8, Iss 6, Pp e09712- (2022)
Mining and smelting releases toxic contaminants such as zinc (Zn), lead (Pb) or cadmium (Cd) into the soil thereby poisoning it and rendering it unproductive. Remotely alternatives have been widely employed in the attempt of estimating heavy metal co
Externí odkaz:
https://doaj.org/article/748b0af56bec45bea149c54325d9acdd
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 1661-1674 (2020)
Fine-scale mapping of inland water is important for regional or global ecosystem monitoring; however, due to the spectral heterogeneity of inland water, large-scale dynamic mapping of these water bodies is usually challenging. In this article, we pro
Externí odkaz:
https://doaj.org/article/c7bc369de3a54d6cb1cc0c009a43f416