Zobrazeno 1 - 10
of 7 775
pro vyhledávání: '"X. Xi"'
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 6247-6266 (2023)
Accurate wind speed prediction is crucial for the safe and efficient utilization of wind resources. However, current single-value deterministic numerical weather prediction methods employed by wind farms do not adequately meet the actual needs of pow
Externí odkaz:
https://doaj.org/article/268447b235d94c8f83c177b7f3e4ac6d
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8683-8703 (2023)
The important roles that the atmospheric boundary layer (ABL) plays in the central Arctic climate system have been recognized, but the atmospheric boundary layer height (ABLH), defined as the layer of continuous turbulence adjacent to the surface, ha
Externí odkaz:
https://doaj.org/article/ea64a8001cb44a1fb1345d0fd96490d5
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 757-773 (2022)
A complex and varied terrain has a great impact on the distribution of wind energy resources, resulting in uncertainty in accurately assessing wind energy resources. In this study, three wind speed distributions of kernel, Weibull, and Rayleigh type
Externí odkaz:
https://doaj.org/article/7f397af6a9bd4269977118a6ecd38777
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B3-2020, Pp 553-557 (2020)
Fraction of absorbed Photosynthetically Active Radiation (FPAR) is one of the pivotal parameters in terrestrial ecosystem modelling and crop growth monitoring. Airborne LiDAR is an advanced active remote sensing technology which can acquire fine thre
Externí odkaz:
https://doaj.org/article/d898b2593121451f8748eec0dd89d2e4
Publikováno v:
AIP Advances, Vol 8, Iss 10, Pp 101315-101315-4 (2018)
The Yb-based compound YbPtGe with the orthorhombic ε-TiNiSi-type structure was reported as a heavy-fermion ferromagnet with the phase transition temperature, TC = 5.4 K. To investigate the magnetically ordered states in YbPtGe, we measured the elast
Externí odkaz:
https://doaj.org/article/0f9506c72c934896ad634549ec8e44de
Publikováno v:
Atmospheric Measurement Techniques, Vol 8, Iss 11, Pp 4817-4830 (2015)
The Geostationary Fourier Transform Spectrometer (GeoFTS) is designed to measure high-resolution spectra of reflected sunlight in three near-infrared bands centered around 0.76, 1.6, and 2.3 μm and to deliver simultaneous retrievals of column-averag
Externí odkaz:
https://doaj.org/article/e5bddb969e0a476d80ad057db9b58604
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-5-W7, Pp 449-452 (2015)
Ta Keo temple is one of the very famous temple complex of Angkor Wat in northwestern Cambodia. It has been suffering massive collapse and other serious damages in recent years. Nowadays, Terrestrial Laser Scanning(TLS) technology is considered as a
Externí odkaz:
https://doaj.org/article/41229584b5a543a1b3c6557f19b2a71e
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-5-W7, Pp 491-494 (2015)
In ancient China, Huabiao was a type of ornamental column used to decorate important buildings. We carried out 3D scan of a Huabiao located in Peking University, China. This Huabiao was built no later than 1742. It is carved by white marble, 8 meter
Externí odkaz:
https://doaj.org/article/2864b3173ad042148fcf47ca9bd8b353
Publikováno v:
Radioengineering, Vol 22, Iss 4, Pp 969-974 (2013)
In this paper, we present a memristor model with piecewise window function, which is continuously differentiable and consists of three nonlinear pieces. By introducing two parameters, the shape of this window function can be flexibly adjusted to mode
Externí odkaz:
https://doaj.org/article/6b81890ca211490eb0a972a87e38ea00
Autor:
X. Xi, I. N. Sokolik
Publikováno v:
Advances in Meteorology, Vol 2012 (2012)
We investigated the extent to which Asian dust can affect vegetation in dryland ecosystems through altering photosynthetically active radiation (PAR) and shortwave and longwave radiation components of the surface energy balance. Results show that dus
Externí odkaz:
https://doaj.org/article/f678efb825244e539dba935d00c30f11