Articles | Volume 8, issue 2
https://doi.org/10.5194/amt-8-875-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/amt-8-875-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
20 Feb 2015
Research article |
| 20 Feb 2015
Development of a sky imaging system for short-term solar power forecasting
B. Urquhart
CORRESPONDING AUTHOR
University of California, San Diego, California, USA
B. Kurtz
University of California, San Diego, California, USA
E. Dahlin
University of California, San Diego, California, USA
M. Ghonima
University of California, San Diego, California, USA
J. E. Shields
University of California, San Diego, California, USA
J. Kleissl
University of California, San Diego, California, USA
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53 citations as recorded by crossref.
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- Semantic Segmentation Algorithm-Based Calculation of Cloud Shadow Trajectory and Cloud Speed S. Wang et al. https://doi.org/10.3390/en15238925
- Remote sensing of lunar aureole with a sky camera: Adding information in the nocturnal retrieval of aerosol properties with GRASP code R. Román et al. https://doi.org/10.1016/j.rse.2017.05.013
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- Detecting clear sky images P. Pawar et al. https://doi.org/10.1016/j.solener.2019.02.069
- Solar Irradiance Nowcasting Case Studies near Sacramento J. Lee et al. https://doi.org/10.1175/JAMC-D-16-0183.1
- Benchmarking of six cloud segmentation algorithms for ground-based all-sky imagers M. Hasenbalg et al. https://doi.org/10.1016/j.solener.2020.02.042
- 双波段全天空云量观测系统研制及数据分析 王. Wang Yiren et al. https://doi.org/10.3788/AOS220979
- Evaluating the spatio-temporal performance of sky-imager-based solar irradiance analysis and forecasts T. Schmidt et al. https://doi.org/10.5194/acp-16-3399-2016
- Solar irradiance resource and forecasting: a comprehensive review D. Kumar et al. https://doi.org/10.1049/iet-rpg.2019.1227
- Forecasting Solar Photovoltaic Power Production: A Comprehensive Review and Innovative Data-Driven Modeling Framework S. Al-Dahidi et al. https://doi.org/10.3390/en17164145
- A local binary pattern classification approach for cloud types derived from all-sky imagers S. Oikonomou et al. https://doi.org/10.1080/01431161.2018.1530807
- Seasonal and intraday effects on spectral mismatch corrections for photovoltaic performance modelling in the United Kingdom R. Daxini et al. https://doi.org/10.1016/j.egyr.2024.11.086
- Solar irradiance components estimation based on a low-cost sky-imager C. Sánchez-Segura et al. https://doi.org/10.1016/j.solener.2021.02.037
- Cloud Area Distributions of Shallow Cumuli: A New Method for Ground-Based Images J. Kleiss et al. https://doi.org/10.3390/atmos9070258
- Measuring diffuse, direct, and global irradiance using a sky imager B. Kurtz & J. Kleissl https://doi.org/10.1016/j.solener.2016.11.032
- Deep photovoltaic nowcasting J. Zhang et al. https://doi.org/10.1016/j.solener.2018.10.024
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- Day and Night Clouds Detection Using a Thermal-Infrared All-Sky-View Camera Y. Wang et al. https://doi.org/10.3390/rs13091852
- Cloud base height from sky imager and cloud speed sensor G. Wang et al. https://doi.org/10.1016/j.solener.2016.02.027
- A novel photometric method for the determination of reflected solar irradiance in the built environment D. Heim & D. Knera https://doi.org/10.1016/j.rser.2020.110451
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- High PV penetration impacts on five local distribution networks using high resolution solar resource assessment with sky imager and quasi-steady state distribution system simulations A. Nguyen et al. https://doi.org/10.1016/j.solener.2016.03.019
- Review of photovoltaic power forecasting J. Antonanzas et al. https://doi.org/10.1016/j.solener.2016.06.069
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- A Low-cost System for High-frequency Solar Imagery and Power Data Acquisition G. Bassous et al. https://doi.org/10.1088/1742-6596/1826/1/012082
- From pixels to patches: a cloud classification method based on a bag of micro-structures Q. Li et al. https://doi.org/10.5194/amt-9-753-2016
- Short-term forecast of solar irradiance components using an alternative mathematical approach for the identification of cloud features M. Peña-Cruz et al. https://doi.org/10.1016/j.renene.2024.121691
- Ultra-short-term photovoltaic power prediction based on ground-based cloud images: A review C. Shi et al. https://doi.org/10.1016/j.apenergy.2025.126943
- Very short-term solar irradiance forecast using all-sky imaging and real-time irradiance measurements M. Caldas & R. Alonso-Suárez https://doi.org/10.1016/j.renene.2019.05.069
- Classification of Ground-Based Cloud Images by Contrastive Self-Supervised Learning Q. Lv et al. https://doi.org/10.3390/rs14225821
- WRF inversion base height ensembles for simulating marine boundary layer stratocumulus X. Zhong et al. https://doi.org/10.1016/j.solener.2017.02.021
- Forecasting photovoltaics/concentrated photovoltaics at national level – Portugal experience J. Esteves et al. https://doi.org/10.1049/iet-rpg.2018.5073
- Deep learning for intra-hour solar forecasting with fusion of features extracted from infrared sky images G. Terrén-Serrano & M. Martínez-Ramón https://doi.org/10.1016/j.inffus.2023.02.006
- Intra-Minute Cloud Passing Forecasting Based on a Low Cost IoT Sensor—A Solution for Smoothing the Output Power of PV Power Plants P. Sukič & G. Štumberger https://doi.org/10.3390/s17051116
- History and trends in solar irradiance and PV power forecasting: A preliminary assessment and review using text mining D. Yang et al. https://doi.org/10.1016/j.solener.2017.11.023
- State of the Art for Solar and Wind Energy-Forecasting Methods for Sustainable Grid Integration M. Lafuente-Cacho et al. https://doi.org/10.1007/s40518-025-00262-z
- A state-of-art method for solar irradiance forecast via using fisheye lens L. Chen & Y. Li https://doi.org/10.1093/ijlct/ctaa087
- Forecasting rooftop photovoltaic solar power using machine learning techniques U. Singh et al. https://doi.org/10.1016/j.egyr.2025.03.005
- Coupling sky images with radiative transfer models: a new method to estimate cloud optical depth F. Mejia et al. https://doi.org/10.5194/amt-9-4151-2016
- Angular Calibration of Visible and Infrared Binocular All-Sky-View Cameras Using Sun Positions W. Xie et al. https://doi.org/10.3390/rs13132455
- Evaluating Solar Energy Potential Through Clear Sky Index Characterization Across Elevation Profiles in Mozambique F. Mucomole et al. https://doi.org/10.3390/solar5030030
- A posteriori clear-sky identification methods in solar irradiance time series: Review and preliminary validation using sky imagers C. Gueymard et al. https://doi.org/10.1016/j.rser.2019.04.027
- Design and evaluation of a dual-spectrum low-cost sky imager for enhanced solar prediction I. Nijhum et al. https://doi.org/10.1016/j.meaene.2026.100103
- Effect of Asynchronous Data Processing on Solar Irradiance and Clearness Index Estimation by Sky Imagery N. Herrera et al. https://doi.org/10.3103/S0003701X20060043
- Sky camera geometric calibration using solar observations B. Urquhart et al. https://doi.org/10.5194/amt-9-4279-2016
- Applications for solar irradiance nowcasting in the control of microgrids: A review R. Samu et al. https://doi.org/10.1016/j.rser.2021.111187
- Ice crystal characterization in cirrus clouds II: radiometric characterization of HaloCam for the quantitative analysis of halo displays L. Forster et al. https://doi.org/10.5194/amt-13-3977-2020
- How solar radiation forecasting impacts the utilization of solar energy: A critical review N. Krishnan et al. https://doi.org/10.1016/j.jclepro.2023.135860
53 citations as recorded by crossref.
- Very short-term solar irradiance forecasting based on open-source low-cost sky imager and hybrid deep-learning techniques M. Ansong et al. https://doi.org/10.1016/j.solener.2025.113516
- Development of a Low-Cost Data Acquisition System for Very Short-Term Photovoltaic Power Forecasting G. Bassous et al. https://doi.org/10.3390/en14196075
- Semantic Segmentation Algorithm-Based Calculation of Cloud Shadow Trajectory and Cloud Speed S. Wang et al. https://doi.org/10.3390/en15238925
- Remote sensing of lunar aureole with a sky camera: Adding information in the nocturnal retrieval of aerosol properties with GRASP code R. Román et al. https://doi.org/10.1016/j.rse.2017.05.013
- The potential of forecasting in reducing the LCOE in PV plants under ramp-rate restrictions E. Cirés et al. https://doi.org/10.1016/j.energy.2019.116053
- Detecting clear sky images P. Pawar et al. https://doi.org/10.1016/j.solener.2019.02.069
- Solar Irradiance Nowcasting Case Studies near Sacramento J. Lee et al. https://doi.org/10.1175/JAMC-D-16-0183.1
- Benchmarking of six cloud segmentation algorithms for ground-based all-sky imagers M. Hasenbalg et al. https://doi.org/10.1016/j.solener.2020.02.042
- 双波段全天空云量观测系统研制及数据分析 王. Wang Yiren et al. https://doi.org/10.3788/AOS220979
- Evaluating the spatio-temporal performance of sky-imager-based solar irradiance analysis and forecasts T. Schmidt et al. https://doi.org/10.5194/acp-16-3399-2016
- Solar irradiance resource and forecasting: a comprehensive review D. Kumar et al. https://doi.org/10.1049/iet-rpg.2019.1227
- Forecasting Solar Photovoltaic Power Production: A Comprehensive Review and Innovative Data-Driven Modeling Framework S. Al-Dahidi et al. https://doi.org/10.3390/en17164145
- A local binary pattern classification approach for cloud types derived from all-sky imagers S. Oikonomou et al. https://doi.org/10.1080/01431161.2018.1530807
- Seasonal and intraday effects on spectral mismatch corrections for photovoltaic performance modelling in the United Kingdom R. Daxini et al. https://doi.org/10.1016/j.egyr.2024.11.086
- Solar irradiance components estimation based on a low-cost sky-imager C. Sánchez-Segura et al. https://doi.org/10.1016/j.solener.2021.02.037
- Cloud Area Distributions of Shallow Cumuli: A New Method for Ground-Based Images J. Kleiss et al. https://doi.org/10.3390/atmos9070258
- Measuring diffuse, direct, and global irradiance using a sky imager B. Kurtz & J. Kleissl https://doi.org/10.1016/j.solener.2016.11.032
- Deep photovoltaic nowcasting J. Zhang et al. https://doi.org/10.1016/j.solener.2018.10.024
- ELIFAN, an algorithm for the estimation of cloud cover from sky imagers M. Lothon et al. https://doi.org/10.5194/amt-12-5519-2019
- Irradiance Variability Quantification and Small-Scale Averaging in Space and Time: A Short Review G. Lohmann https://doi.org/10.3390/atmos9070264
- Cloud tomography applied to sky images: A virtual testbed F. Mejia et al. https://doi.org/10.1016/j.solener.2018.10.023
- Day and Night Clouds Detection Using a Thermal-Infrared All-Sky-View Camera Y. Wang et al. https://doi.org/10.3390/rs13091852
- Cloud base height from sky imager and cloud speed sensor G. Wang et al. https://doi.org/10.1016/j.solener.2016.02.027
- A novel photometric method for the determination of reflected solar irradiance in the built environment D. Heim & D. Knera https://doi.org/10.1016/j.rser.2020.110451
- LAMSkyCam: A low-cost and miniature ground-based sky camera M. Jain et al. https://doi.org/10.1016/j.ohx.2022.e00346
- High‐resolution photography of clouds from the surface: Retrieval of optical depth of thin clouds down to centimeter scales S. Schwartz et al. https://doi.org/10.1002/2016JD025384
- High PV penetration impacts on five local distribution networks using high resolution solar resource assessment with sky imager and quasi-steady state distribution system simulations A. Nguyen et al. https://doi.org/10.1016/j.solener.2016.03.019
- Review of photovoltaic power forecasting J. Antonanzas et al. https://doi.org/10.1016/j.solener.2016.06.069
- Long-term wind and solar energy generation forecasts, and optimisation of Power Purchase Agreements J. Mesa-Jiménez et al. https://doi.org/10.1016/j.egyr.2022.11.175
- A Low-cost System for High-frequency Solar Imagery and Power Data Acquisition G. Bassous et al. https://doi.org/10.1088/1742-6596/1826/1/012082
- From pixels to patches: a cloud classification method based on a bag of micro-structures Q. Li et al. https://doi.org/10.5194/amt-9-753-2016
- Short-term forecast of solar irradiance components using an alternative mathematical approach for the identification of cloud features M. Peña-Cruz et al. https://doi.org/10.1016/j.renene.2024.121691
- Ultra-short-term photovoltaic power prediction based on ground-based cloud images: A review C. Shi et al. https://doi.org/10.1016/j.apenergy.2025.126943
- Very short-term solar irradiance forecast using all-sky imaging and real-time irradiance measurements M. Caldas & R. Alonso-Suárez https://doi.org/10.1016/j.renene.2019.05.069
- Classification of Ground-Based Cloud Images by Contrastive Self-Supervised Learning Q. Lv et al. https://doi.org/10.3390/rs14225821
- WRF inversion base height ensembles for simulating marine boundary layer stratocumulus X. Zhong et al. https://doi.org/10.1016/j.solener.2017.02.021
- Forecasting photovoltaics/concentrated photovoltaics at national level – Portugal experience J. Esteves et al. https://doi.org/10.1049/iet-rpg.2018.5073
- Deep learning for intra-hour solar forecasting with fusion of features extracted from infrared sky images G. Terrén-Serrano & M. Martínez-Ramón https://doi.org/10.1016/j.inffus.2023.02.006
- Intra-Minute Cloud Passing Forecasting Based on a Low Cost IoT Sensor—A Solution for Smoothing the Output Power of PV Power Plants P. Sukič & G. Štumberger https://doi.org/10.3390/s17051116
- History and trends in solar irradiance and PV power forecasting: A preliminary assessment and review using text mining D. Yang et al. https://doi.org/10.1016/j.solener.2017.11.023
- State of the Art for Solar and Wind Energy-Forecasting Methods for Sustainable Grid Integration M. Lafuente-Cacho et al. https://doi.org/10.1007/s40518-025-00262-z
- A state-of-art method for solar irradiance forecast via using fisheye lens L. Chen & Y. Li https://doi.org/10.1093/ijlct/ctaa087
- Forecasting rooftop photovoltaic solar power using machine learning techniques U. Singh et al. https://doi.org/10.1016/j.egyr.2025.03.005
- Coupling sky images with radiative transfer models: a new method to estimate cloud optical depth F. Mejia et al. https://doi.org/10.5194/amt-9-4151-2016
- Angular Calibration of Visible and Infrared Binocular All-Sky-View Cameras Using Sun Positions W. Xie et al. https://doi.org/10.3390/rs13132455
- Evaluating Solar Energy Potential Through Clear Sky Index Characterization Across Elevation Profiles in Mozambique F. Mucomole et al. https://doi.org/10.3390/solar5030030
- A posteriori clear-sky identification methods in solar irradiance time series: Review and preliminary validation using sky imagers C. Gueymard et al. https://doi.org/10.1016/j.rser.2019.04.027
- Design and evaluation of a dual-spectrum low-cost sky imager for enhanced solar prediction I. Nijhum et al. https://doi.org/10.1016/j.meaene.2026.100103
- Effect of Asynchronous Data Processing on Solar Irradiance and Clearness Index Estimation by Sky Imagery N. Herrera et al. https://doi.org/10.3103/S0003701X20060043
- Sky camera geometric calibration using solar observations B. Urquhart et al. https://doi.org/10.5194/amt-9-4279-2016
- Applications for solar irradiance nowcasting in the control of microgrids: A review R. Samu et al. https://doi.org/10.1016/j.rser.2021.111187
- Ice crystal characterization in cirrus clouds II: radiometric characterization of HaloCam for the quantitative analysis of halo displays L. Forster et al. https://doi.org/10.5194/amt-13-3977-2020
- How solar radiation forecasting impacts the utilization of solar energy: A critical review N. Krishnan et al. https://doi.org/10.1016/j.jclepro.2023.135860
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