- Alonso, J. ; Batlles, F.J. ; Villarroel, C. ; Ayala, R. ; Burgaleta, J.I. Determination of the sun area in sky camera images using radiometric data. 2014 Energy Convers Manag. 78 24-31
Paper not yet in RePEc: Add citation now
Amadei, C.A. ; Allesina, G. ; Tartarini, P. ; Yuting, W. Simulation of GEMASOLAR-based solar tower plants for the Chinese energy market: influence of plant downsizing and location change. 2013 Renew Energy. 55 366-373
An, N. ; Zhao, W. ; Wang, J. ; Shang, D. ; Zhao, E. Using multi-output feedforward neural network with empirical mode decomposition based signal filtering for electricity demand forecasting. 2013 Energy. 49 279-288
- Åženkal, O. Modeling of solar radiation using remote sensing and artificial neural network in Turkey. 2010 Energy. 35 4795-4801
Paper not yet in RePEc: Add citation now
- Batlles, F.J. ; Olmo, F.J. ; Tovar, J. ; Alados-Arboledas, L. Comparison of cloudless sky parameterizations of solar irradiance at various Spanish midlatitude locations. 2000 Theor Appl Climatol. 66 81-93
Paper not yet in RePEc: Add citation now
Batlles, F.J. ; Rubio, M.A. ; Tovar, J. ; Olmo, F.J. ; Alados-Arboledas, L. Empirical modeling of hourly direct irradiance by means of hourly global irradiance. 2000 Energy. 25 675-688
- Cazorla, A. ; Olmo, F.J. ; Alados-Arboledas, L. Estimación de la cubierta nubosa en imágenes de cielo mediante el algoritmo de clasificación KNN. 2005 En : Puerto la Cruz, Tenerife (España): XI Congreso Nacional de Teledetección. :
Paper not yet in RePEc: Add citation now
- Cazorla, A. ; Olmo, F.J. ; Albados-Arboledas, L. Using a sky imager for aerosol characterization. 2008 Atmos Environ. 42 2739-2745
Paper not yet in RePEc: Add citation now
- Cazorla, A. ; Shields, J.E. ; Karr, M.E. ; Olmo, F.J. ; Burden, A. ; Albados-Arboledas, L. Technical note: determination of aerosol optical properties by a calibrated sky imager. 2009 Atmos Chem Phys. 9 6417-6427
Paper not yet in RePEc: Add citation now
- Dürr, B. ; Philipona, R. Automatic cloud amount detection by surface longwave downward radiation measurements. 2004 J Geophys Res Atmos. 109 1-9
Paper not yet in RePEc: Add citation now
- Erbs, D.G. ; Klein, S.A. ; Duffie, J.A. Estimation of the diffuse radiation fraction for hourly, daily and monthly-average global radiation. 1982 Sol Energy. 28 293-302
Paper not yet in RePEc: Add citation now
Escrig, H. ; Batlles, F.J. ; Alonso, J. ; Baena, F.M. ; Bosch, J.L. ; Salbidegoitia, I.B. Cloud detection, classification and motion estimation using geostationary satellite imagery for cloud cover forecast. 2013 Energy. 55 853-859
Gómez, A. ; Zubizarreta, J. ; Dopazo, C. ; Fueyo, N. Spanish energy roadmap to 2020: socioeconomic implications of renewable targets. 2011 Energy. 36 1973-1985
- Ghosh, A. ; Pal, N.R. ; Das, J. AÂ fuzzy rule based approach to cloud cover estimation. 2006 Remote Sens Environ. 100 531-549
Paper not yet in RePEc: Add citation now
- Gonçalves, C. Renewable energies: choosing the best options. 2010 Energy. 35 3179-3193
Paper not yet in RePEc: Add citation now
- Gueymard, C. AÂ two-band model for the calculation of clear sky solar irradiance, illuminance, and photosynthetically active radiation at the earth's surface. 1989 Sol Energy. 43 253-265
Paper not yet in RePEc: Add citation now
- Gueymard, C. Critical analysis and performance assessment of clear sky solar irradiance models using theoretical and measured data. 1993 Sol Energy. 51 121-138
Paper not yet in RePEc: Add citation now
- Heinle, A. ; Macke, A. ; Srivastav, A. Automatic cloud classification of whole sky images. 2010 Atmos Meas Tech. 3 557-567
Paper not yet in RePEc: Add citation now
- Heuklon, T.K.V. Estimating atmospheric ozone for solar radiation models. 1979 Sol Energy. 22 63-68
Paper not yet in RePEc: Add citation now
Huanan, L. ; Hailin, M. ; Ming, Z. ; Shusen, G. Analysis of regional difference on impact factors of China's energy – related CO2 emissions. 2012 Energy. 39 319-326
- Iqbal, M. An introduction to solar radiation. 1983 Academic Press:
Paper not yet in RePEc: Add citation now
Jiang, Y. Computation of monthly mean daily global solar radiation in China using artificial neural networks and comparison with other empirical models. 2009 Energy. 34 1276-1283
- Kambezidis, H.D. ; Adamopoulos, A.D. ; Zevgolis, D. Spectral aerosol transmittance in the ultraviolet and visible spectra in Athens, Greece. 2005 Pure Appl Geophys. 162 625-647
Paper not yet in RePEc: Add citation now
- Kassianov, E.I. ; Long, C.N. ; Ovtchinnikov, M. Cloud sky cover versus cloud fraction: whole-sky simulations and observations. 2005 JÂ Appl Meteorol. 44 86-98
Paper not yet in RePEc: Add citation now
- Kasten, F. AÂ new table and approximation formula for the relative optimal air mass. 1965 Arch Meteorol Geophys Bioklimatol Ser. 14 206-223
Paper not yet in RePEc: Add citation now
- Kazantzidis, A. ; Tzoumanikas, P. ; Bais, A.F. ; Fotopoulos, S. ; Economou, G. Cloud detection and classification with the use of whole-sky ground-based images. 2012 Atmos Res. 113 80-88
Paper not yet in RePEc: Add citation now
Kisi, O. Modeling solar radiation of Mediterranean region in Turkey by using fuzzy genetic approach. 2014 Energy. 64 429-436
- López-MartÃnez, M. ; Rubio, F.R. Cloud detection system for a solar power tower plant. 2002 En : IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]. :
Paper not yet in RePEc: Add citation now
López, G. ; Batlles, F.J. ; Tovar-Pescador, J. Selection of input parameters to model direct solar irradiance by using artificial neural networks. 2005 Energy. 30 1675-1684
- Long, C.N. ; Sabburg, J.M. ; Calbó, J. ; Pagès, D. Retrieving cloud characteristics from ground-based daytime color all-sky images. 2006 J Atmos Ocean Technol. 23 633-652
Paper not yet in RePEc: Add citation now
- Mächler, M.A. Parameterization of solar irradiation under clear skies. 1983 University of British Columbia: Vancouver (British Columbia, Canada)
Paper not yet in RePEc: Add citation now
MartÃnez-Chico, M. ; Batlles, F.J. ; Bosch, J.L. Cloud classification in a Mediterranean location using radiation data and sky images. 2011 Energy. 36 4055-4062
- Network, A.R. Goddard space flight center. 2011 :
Paper not yet in RePEc: Add citation now
Oak, N. ; Lawson, D. ; Champneys, A. Performance comparison of renewable incentive schemes using optimal control. 2014 Energy. 64 44-57
- Olmo, F.J. ; Cazorla, A. ; Alados-Arboledas, L. ; López-Ãlvarez, M.A. ; Hernández-Andrés, J. ; Romero, J. Retrieval of the optical depth using an all-sky CCD camera. 2008 Appl Opt. 47 182-189
Paper not yet in RePEc: Add citation now
- Orgill, J.F. ; Hollands, K.G.T. Correlation equation for hourly diffuse radiation on a horizontal surface. 1977 Sol Energy. 19 357-359
Paper not yet in RePEc: Add citation now
- Page, J.K. Prediction of solar radiation on inclined surfaces. 1986 En : Series, F. Solar radiation data. D. Reidel: Dordrecht
Paper not yet in RePEc: Add citation now
- Perez, R. ; Seals, R. ; Zelenka, A. ; Ineichen, P. Climatic evaluation of models that predict hourly direct irradiance from hourly global irradiance: prospects for performance improvements. 1990 Sol Energy. 44 99-108
Paper not yet in RePEc: Add citation now
- Pfister, G. ; Mckenzie, R.L. ; Liley, J.B. ; Thomas, A. ; Forgan, B.W. ; Long, C.N. Cloud coverage based on all-sky imaging and its impact on surface solar irradiance. 2003 JÂ Appl Meteorol. 42 1421-1434
Paper not yet in RePEc: Add citation now
- Reindl, D.T. ; Beckman, W.A. ; Duffie, J.A. Diffuse fraction correlations. 1990 Sol Energy. 45 1-7
Paper not yet in RePEc: Add citation now
- Román, R. ; Antón, M. ; Cazorla, A. ; de Miguel, A. ; Olmo, F.J. ; Bilbao, J. Calibration of an all-sky camera for obtaining sky radiance at three wavelengths. 2012 Atmos Meas Tech Discuss. 5 1873-1905
Paper not yet in RePEc: Add citation now
- Sabburg, J. ; Wong, J. Validation of improved sky camera algorithm for measurement of cloud around the sun. 1999 Queensland University of Technology:
Paper not yet in RePEc: Add citation now
- Sabburg, J.M. ; Long, C.N. Improved sky imaging for studies of enhanced UV irradiance. 2004 Atmos Chem Phys. 4 2543-2552
Paper not yet in RePEc: Add citation now
- Sakellariou, N. ; Kambezidis, H. Cloud cover in the Athens area, Greece. 2004 Fresenius Environ Bull. 13 66-68
Paper not yet in RePEc: Add citation now
- Sospedra, F. ; Caselles, V. ; Valor, E. ; Bella, C.D. ; Coll, C. ; Rubio, E. Night-time cloud cover estimation. 2004 Int J Remote Sens. 25 2193-2205
Paper not yet in RePEc: Add citation now
Tovar, J. ; Olmo, F.J. ; Batlles, F.J. ; Alados-Arboledas, L. Dependence of one-minute global irradiance probability density distributions on hourly irradiation. 2001 Energy. 26 659-668
Tverberg, G.E. Oil supply limits and the continuing financial crisis. 2012 Energy. 37 27-34
Zarzalejo, L.F. ; Ramirez, L. ; Polo, J. Artificial intelligence techniques applied to hourly global irradiance estimation from satellite-derived cloud index. 2005 Energy. 30 1685-1697
ZidanÅ¡ek, A. ; AmbrožiÄ, M. ; Milfelner, M. ; Blinc, R. ; Lior, N. Solar orbital power: sustainability analysis. 2011 Energy. 36 1986-1995