Djelloul Djafer
Djelloul Djafer
Unité de Recherche Applquée en Energies Renouvelables, Centre de Developpement des Energies Renouvelables (URAER/CDER)
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Estimation of atmospheric turbidity over Ghardaïa city
D Djafer, A Irbah
Atmospheric Research 128, 76-84, 2013
A comparison among solar diameter measurements carried out from the ground and outside Earth's atmosphere
D Djafer, G Thuillier, S Sofia
The Astrophysical Journal 676 (1), 651, 2008
PICARD SODISM, a space telescope to study the Sun from the middle ultraviolet to the near infrared
M Meftah, JF Hochedez, A Irbah, A Hauchecorne, P Boumier, T Corbard, ...
Solar Physics 289 (3), 1043-1076, 2014
The shape of the solar limb: Models and observations
G Thuillier, J Claudel, D Djafer, M Haberreiter, N Mein, SML Melo, ...
Solar Physics 268 (1), 125-149, 2011
Processing method effects on solar diameter measurements: use of data gathered by the solar disk sextant
D Djafer, G Thuillier, S Sofia, A Egidi
Solar Physics 247 (2), 225-248, 2008
The Plate Scale of the SODISM Instrument and the Determination of the Solar Radius at 607.1 nm
M Meftah, A Hauchecorne, M Crepel, A Irbah, T Corbard, D Djafer, ...
Solar Physics 289 (1), 1-10, 2014
Estimation of the daily global solar radiation based on the Gaussian process regression methodology in the Saharan climate
M Guermoui, K Gairaa, A Rabehi, D Djafer, S Benkaciali
The European Physical Journal Plus 133 (6), 1-17, 2018
Ground-based measurements of the solar diameter during the rising phase of solar cycle 24
M Meftah, T Corbard, A Irbah, R Ikhlef, F Morand, C Renaud, ...
Astronomy & Astrophysics 569, A60, 2014
Identification of clear days from solar irradiance observations using a new method based on the wavelet transform
D Djafer, A Irbah, M Zaiani
Renewable Energy 101, 347-355, 2017
A New Solar Spectrum from 656 to 3088 nm
M Meftah, L Damé, D Bolsée, N Pereira, D Sluse, G Cessateur, A Irbah, ...
Solar Physics 292 (8), 1-21, 2017
New space value of the solar oblateness obtained with PICARD
A Irbah, M Meftah, A Hauchecorne, D Djafer, T Corbard, M Bocquier, ...
The Astrophysical Journal 785 (2), 89, 2014
Daily global solar radiation modelling using multi-layer perceptron neural networks in semi-arid region
M Guermoui, A Rabehi, S Benkaciali, D Djafer
Leonardo electronic journal of practices and technologies 28, 35-46, 2016
Radial basis function neural networks model to estimate global solar radiation in semi-arid area
A Rabehi, M Guermoui, D Djafer, M Zaiani
Leonardo Electronic Journal of Practices and Technologies 27, 177-184, 2015
Identification of sunspots on full-disk solar images using wavelet analysis
D Djafer, A Irbah, M Meftah
Solar Physics 281 (2), 863-875, 2012
Main results of the PICARD mission
M Meftah, T Corbard, A Hauchecorne, A Irbah, P Boumier, A Chevalier, ...
Space Telescopes and Instrumentation 2016: Optical, Infrared, and Millimeter …, 2016
Solar seeing monitor MISOLFA: A new method for estimating atmospheric turbulence parameters
A Irbah, J Borgnino, D Djafer, L Damé, P Keckhut
Astronomy & Astrophysics 591, A150, 2016
PICARD SOL, a new ground-based facility for long-term solar radius measurements: first results
M Meftah, T Corbard, A Irbah, F Morand, R Ikhlef, C Renaud, ...
Journal of Physics: Conference Series 440 (1), 012003, 2013
New approach to establish a clear sky global solar irradiance model
M Zaiani, D Djafer, F Chouireb
Int J Renew Energy Res 7, 1454-1462, 2017
Processing Method Effect on Sun Diameter Measurement with CCD Solar Astrolabe
D Djafer, A Irbah
The Astrophysical Journal 750 (1), 46, 2012
New method for clear day selection based on normalized least mean square algorithm
M Zaiani, D Djafer, F Chouireb, A Irbah, M Hamidia
Theoretical and Applied Climatology 139 (3), 1505-1512, 2020
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