Zobrazeno 1 - 10
of 3 050
pro vyhledávání: '"SIF"'
Publikováno v:
Meikuang Anquan, Vol 55, Iss 10, Pp 244-250 (2024)
In order to prevent the occurrence of coal mine roof accidents more scientifically, it is crucial to identify the causal factors of coal mine roof accidents and their association rules. First, 56 causal factors affecting the occurrence of roof accide
Externí odkaz:
https://doaj.org/article/80a07ffd51ab462b985df21a713644f7
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 134, Iss , Pp 104198- (2024)
Hyperspectral imaging of solar-induced chlorophyll fluorescence (SIF) is required for plant phenotyping and stress detection. However, the most accurate instruments for SIF quantification, such as sub-nanometer (≤1-nm full-width at half-maximum, FW
Externí odkaz:
https://doaj.org/article/6323fa76e5ff4e658f6ce4b80c9ecdc3
Publikováno v:
Ecological Indicators, Vol 166, Iss , Pp 112406- (2024)
Monitoring vegetation photosynthesis in China’s subtropical regions using remote sensing is challenging because of the complex ecosystems and climate variability. Previous studies often pay less attention on the influence of multiple climatic facto
Externí odkaz:
https://doaj.org/article/ebc064293418469abeaf4d66debae030
Autor:
Mohammed Bentahar
Publikováno v:
Advanced Engineering Letters, Vol 3, Iss 1, Pp 36-41 (2024)
Fracture mechanics is fundamental in various fields, such as mechanical engineering, civil engineering, hydraulics, and medicine. In addition, thanks to this field, we can estimate the age of the components of a structure, and the inspection and m
Externí odkaz:
https://doaj.org/article/7bb9830118784e408dd12429fe0d2aca
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTValidation of the TROPOspheric Monitoring Instrument (TROPOMI) SIF product is a necessity to evaluate its feasibility in various applications. A few validation works have been conducted through direct comparison with in-situ SIF retrievals or
Externí odkaz:
https://doaj.org/article/e134a8cc63f84e868f4901ec57d0b67a
Autor:
Wenquan Zhu, Zhiying Xie, Cenliang Zhao, Zhoutao Zheng, Kun Qiao, Dailiang Peng, Yongshuo H. Fu
Publikováno v:
GIScience & Remote Sensing, Vol 61, Iss 1 (2024)
ABSTRACTAccurately estimating gross primary productivity (GPP), the largest carbon flux in terrestrial ecosystems, is crucial for advancing our understanding of global carbon cycle and predicting climate feedbacks. The advancements in remote sensing
Externí odkaz:
https://doaj.org/article/ba8d284504ee40cf9fffdf9730dd44ba
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13413-13425 (2024)
Solar-induced chlorophyll fluorescence (SIF) provides a valuable tool for gross primary production (GPP) monitoring. However, the spatial resolution of satellite SIF products is lower than the kilometer level, which hinders their potential for carbon
Externí odkaz:
https://doaj.org/article/834eeb5fded14294a5440a33a2e6c2d2
Autor:
Junru Zhou, Changping Huang, Yaohui Gui, Mi Yang, Ze Zhang, Wenjiang Huang, Lifu Zhang, Qingxi Tong
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 8835-8850 (2024)
Sun-induced chlorophyll fluorescence (SIF) has been a promising indicator of plants’ physiological status, but its response to physiological changes under the verticillium wilt (VW) stress of cotton plants is complicated by concurrent nonphysiologi
Externí odkaz:
https://doaj.org/article/173b82858600441f8378d524e829c082
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 6379-6393 (2024)
Satellite-based solar-induced chlorophyll fluorescence (SIF) has emerged as a valuable tool for monitoring the photosynthetic activity of vegetation at both regional and global scales. Downscaling techniques offer the opportunity to utilize coarse-sp
Externí odkaz:
https://doaj.org/article/61472f56033c4894a3390a0205b7cf1f
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5107-5120 (2024)
Sun-induced chlorophyll fluorescence (SIF) has recently been used for the early detection of plant stress. The response of SIF to water stress is complicated by the combination of physiological and nonphysiological dynamics in SIF variations and has
Externí odkaz:
https://doaj.org/article/942573998f5040b6a81ce1393c9f673d