Satellite Retrieval of Downwelling Shortwave Surface Flux and …
High frequency knowledge of the spatio-temporal distribution of the downwelling surface shortwave flux (DSSF) and its diffuse fraction (fd) at the surface is nowadays essential for understanding climate processes at the surface–atmosphere interface, plant photosynthesis and carbon cycle, and for the solar energy sector.
Newly Developed Fraction of Diffuse and Improved Total …
2021年11月29日 · Since 2005 the downwelling surface short-wave radiation flux (DSSF) is operationally available from two products based on MSG/SEVIRI: the MSG Downward Shortwave Surface flux (MDSSF, LSA-201) provides estimates every 30 minutes, while the Daily Downward Surface Shortwave Flux (DIDSSF, LSA-203) provides daily integrals of the DSSF.
多模态融合目标检测新SOTA！推理速度提升2.7倍，实现最先进性能
2024年6月3日 · DSSF模块进一步减少模态差异，通过双方向门控注意力在隐藏状态空间中进行特征融合，以增强融合特征的表示一致性（简而言之就是深层特征融合）。第二点：文章的创新点主要为在借鉴YOLO的Backbone结构，设计了一种新的基于Mamba的多模态数据融合结构。
(PDF) Improved retrieval of direct and diffuse downwelling surface ...
2014年8月1日 · Downwelling surface shortwave flux (DSSF) is a key parameter to addressing many climate, meteorological, and solar energy issues. Under clear sky conditions,...
Satellite Retrieval of Downwelling Shortwave Surface Flux and …
2019年11月11日 · We show that the satellite estimates of DSSF and fd meet the target requirements defined by the user community for all-sky (clear and cloudy) conditions. For DSSF, the requirements are 20 Wm−2...
What is DSSF? Downwelling surface shortwave flux (DSSF) is defined as the irradiance in the solar spectrum reaching the Earth’s surface per unit of surface. Total DSSF
The down-welling surface short-wave radiation flux (DSSF) refers to the radiative energy in the wavelength interval [0.3µm, 4.0µm] reaching the Earth's surface per time and surface unit. It essentially depends on the solar zenith angle, on cloud coverage, and to a lesser extent on atmospheric absorption and surface albedo.
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Satellite Retrieval of Downwelling Shortwave Surface Flux and …
The downwelling surface shortwave flux (DSSF) refers to the radiative energy in the wavelength interval [0.3 μm, 4.0 μm] that reaches the Earth’s surface per time unit and per surface area unit.
Behavior of macro synthetic fiber concrete beams strengthened …
2018年11月1日 · In this study, firstly the optimum dosage DSSF is determinate for concrete beams with DSSF content of 0%, 0.33%, 0.55%, and 0.77% as well as strengthened with CFRP sheet length (L f) and width (w f) of 250 mm and 50 mm, respectively, and then the impact of CFRP configuration (L f (100, 150, 200, and 250 mm) and w f (50, 75, 100, 200, 250 and ...