Solar irradiance time series derived from high-quality measurements, satellite-based models, and reanalyses at a near-equatorial site in Brazil

G Salazar, C Gueymard, JB Galdino… - … and Sustainable Energy …, 2020 - Elsevier
This study analyzes five years of 1-min solar global horizontal irradiance (GHI) and direct
normal irradiance (DNI) observations obtained at Petrolina (northeast Brazil). Quality …

Irradiance variability quantification and small-scale averaging in space and time: A short review

GM Lohmann - Atmosphere, 2018 - mdpi.com
The ongoing world-wide increase of installed photovoltaic (PV) power attracts notice to
weather-induced PV power output variability. Understanding the underlying spatiotemporal …

Impact of climate changes on the stability of solar energy: Evidence from observations and reanalysis

H Jiang, N Lu, L Yao, J Qin, T Liu - Renewable Energy, 2023 - Elsevier
Climate change alters the amount and spatiotemporal characteristics of solar radiation at the
surface. How this affects the stability of solar energy has not yet been explored on a global …

Changes in atmospheric shortwave absorption as important driver of dimming and brightening

M Schwarz, D Folini, S Yang, RP Allan, M Wild - Nature Geoscience, 2020 - nature.com
The amount of solar (shortwave) radiation that reaches the Earth's surface underwent
substantial variations over recent decades. Since the 1950s, surface shortwave radiation …

Surface diffuse solar radiation determined by reanalysis and satellite over East Asia: evaluation and comparison

H Jiang, Y Yang, H Wang, Y Bai, Y Bai - Remote sensing, 2020 - mdpi.com
Recently, surface diffuse solar radiation (Rdif) has been attracting a growing interest in view
of its function in improving plant productivity, thus promoting global carbon uptake, and its …

A method for clear‐sky identification and long‐term trends assessment using daily surface solar radiation records

LF Correa, D Folini, B Chtirkova… - Earth and Space …, 2022 - Wiley Online Library
Time series of clear‐sky irradiance are fundamental for the understanding of changes in the
Earth Radiation budget, since they allow to examine radiative processes in the cloud‐free …

[HTML][HTML] Temporal stability of long-term satellite and reanalysis products to monitor snow cover trends

R Urraca, N Gobron - The Cryosphere, 2023 - tc.copernicus.org
Monitoring snow cover to infer climate change impacts is now feasible using Earth
observation data together with reanalysis products derived from Earth system models and …

An operational method for validating the downward shortwave radiation over rugged terrains

G Yan, Q Chu, Y Tong, X Mu, J Qi… - … on Geoscience and …, 2020 - ieeexplore.ieee.org
Estimation of downward shortwave radiation (DSR) is of great importance in global energy
budget and climatic modeling. Although various algorithms have been proposed, effective …

Variability of surface radiation budget components over the US from 1996 to 2019—Has brightening ceased?

JA Augustine, GB Hodges - Journal of Geophysical Research …, 2021 - Wiley Online Library
The record of downwelling solar irradiance and other surface radiation budget components
for the US has been extended through 2019 using SURFRAD Network data. Brightening of …

Comparison of long-term albedo products against spatially representative stations over snow

R Urraca, C Lanconelli, F Cappucci, N Gobron - Remote Sensing, 2022 - mdpi.com
Multiple satellite products are available to monitor the spatiotemporal dynamics of surface
albedo. They are extensively assessed over snow-free surfaces but less over snow …