Results 1 to 10 of about 4,202 (69)

Validation of the SARAH-E Satellite-Based Surface Solar Radiation Estimates over India

Remote Sensing, 2018
We evaluate the accuracy of the satellite-based surface solar radiation dataset called Surface Solar Radiation Data Set - Heliosat (SARAH-E) against in situ measurements over a variety of sites in India between 1999 and 2014.
Aku Riihelä, Viivi Kallio, Sarvesh Devraj, Anu Sharma, Anders V. Lindfors   +4 more
doaj   +3 more sources

Ultra-short-term Radiation Prediction based on FY-4 Satellite Cloud Images and Artificial Neural Network [PDF]

E3S Web of Conferences, 2021
Surface solar radiation is affected by many random mutation factors, which makes the ultra-short-term prediction face great challenges. In this paper, the surface radiation observation station in the northwest (Dunhuang) desert area with broad PV ...
Jia Dongyu, Nie Xiaoying, Gao Fuyuan, Li Qingfeng   +3 more
doaj   +1 more source

Solar Radiation Prediction Using Different Machine Learning Algorithms and Implications for Extreme Climate Events

Frontiers in Earth Science, 2021
Solar radiation is the Earth’s primary source of energy and has an important role in the surface radiation balance, hydrological cycles, vegetation photosynthesis, and weather and climate extremes.
Liexing Huang, Liexing Huang, Junfeng Kang, Junfeng Kang, Mengxue Wan, Mengxue Wan, Lei Fang, Chunyan Zhang, Zhaoliang Zeng   +8 more
doaj   +1 more source

Penentuan Sudut Kemiringan Optimum Berdasarkan Energi Keluaran Panel Surya

Jurnal Serambi Engineering, 2021
Angle tilt is an important factor that affects the amount of solar radiation received on the surface of solar panels. Fixed-mounted solar panels cannot receive the maximum amount of solar radiation.
T. M. Azis Pandria, Muzakir Muzakir, Edi Mawardi, Samsuddin Samsuddin, Munawir Munawir, Mukhlizar Mukhlizar   +5 more
doaj   +1 more source

Incorporating theoretical and PRACTICAL approaches to assess the amount of sunlight CAPTURED by a tilted surface in a tropical climate

Heliyon, 2023
Global solar radiation can theoretically be approximated in terms of tilt and azimuth of the surface regarding the impossibility of simultaneous measurement of solar radiation at various surface tilt and azimuth angles.
Mir Hamed Hakemzadeh, Adnan Ibrahim, Kamaruzzaman Sopian, Ag Sufiyan Abd Hamid, Hasila Jarimi   +4 more
doaj   +1 more source

Experimental and Numerical Study of the Influence of Solar Radiation on the Surface Temperature Field of Low-Heat Concrete in a Pouring Block

Buildings, 2023
With the influence of intense solar radiation heat and the greater temperature difference between day and night, surface concrete with a drastic temperature change can easily experience a great nonlinear temperature difference, which increases the risk ...
Zhipeng Liang, Huawei Zhou, Chunju Zhao, Fang Wang, Yihong Zhou   +4 more
doaj   +1 more source

Increasing the Accuracy of Solar Radiation Interpolation Using Auxiliary Data Obtained from DEM in Cokriging [PDF]

جغرافیا و توسعه, 2022
Accurate calculation of the amount of solar radiation in an area has an effective role in the climatology and agriculture of the region, estimating the rate of evapotranspiration, site selection of solar power plant and using photovoltaic systems.
Navid Hooshangi, S. reza Ghaffari razin, Mohammad sajad Karimi   +2 more
doaj   +1 more source

Photovoltaic panels tilt angle optimization [PDF]

E3S Web of Conferences, 2021
The tilt angle of solar panels is significant for capturing solar radiation that reaches the surface of the panel. Photovoltaic (PV) performance and efficiency are highly affected by its angle of tilt with respect to the horizontal plane.
Sado Kerry A., Hassan Lokman H., Sado Shivan   +2 more
doaj   +1 more source

Solar radiation in the earth’s surface

Budownictwo o Zoptymalizowanym Potencjale Energetycznym, 2018
The work is devoted to the estimation of the intensity and energy of solar radiation at the earth's surface. The aim of the research is to develop a mathematical model of solar radiation, necessary for the design of devices forrenewable ...
B. I. Basok, B. V. Davydenko , V. G. Novikov   +2 more
doaj   +1 more source

Evaluation of incident radiation by a V-Concentration System (VCS) in Bogotá, D.C. [PDF]

Logos Ciencia & Tecnología, 2018
Increasing the areas of solar capture is a way to expand the solar radiation, captured on a flat surface by reflection. Maximizing the fraction of solar radiation captured; for that purpose, the V-Concentration System (VCS) was developed, adding four ...
Carlos Augusto Bermudez Figueroa, Carlos Eduardo Tibavisco Delgado   +1 more
doaj   +1 more source