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  • The second version of Uruguay's Solar Map provides annual and monthly averages of daily global irradiation at an horizontal surface. A statistical satellite based model is used to obtain hourly solar irradiation from GOES-East's visible channel imagery. This hourly information is used to compute the monthly and annual averages using a 14 years' local database of satellite images. The coeficients of the statistical model are tunned using the data from the National Solar Measurements' Network administrated by the National Public University's Solar Energy Laboratory (LES/UdelaR, Uruguay). The network is equipped with first class field pyranometers according to ISO 9060:1990 (Kipp & Zonen CMP6 or higher quality). Pyranometers are regularly calibrated against a secondary standard Kipp & Zonen CMP22 that the Solar Energy Laboratory keeps calibrated against the primary standard in the World Radiation Center in Davos, Switzerland. For more information check the website: http://les.edu.uy. Resume of the metadata: Name: Uruguay's Solar Map Version 2.0. Component: Solar Global irradiation at an horizontal plane. Temporal resolution: annual and monthly averages of daily irradiation in kWh/m2. Spatial resolution: about 1 km. Origin: satellite irradiation data based on GOES-East imagery. Satellite Statistic: GOES-East images from 01/01/2000 to 31/13/2013. Credits: Laboratorio de Energía Solar, Universidad de la República, Uruguay (http://les.edu.uy). Citation and methodology: ALONSO SUÃREZ, R.; ABAL, G.; SIRI, R.; MUSÉ, P. Brightness-dependent Tarpley model for global solar radiation estimation using GOES satellite images: application to Uruguay. Solar Energy 86, pag. 3205-3215, 2012.

  • Surface solar irradiation, or daily solar exposure in Mozambique in Wh/m2. Global. Mar. 10-years average (2004-2013) of monthly mean of daily irradiation received on a horizontal plane (or a plane always facing the sun if DNI). Copyright 2014 MINES ParisTech, University Eduardo Mondlane, Mozambique Meteorological Institute MINES ParisTech has developed the Heliosat-2 method that converts 15 min Meteosat images into irradiation maps and stores them into the HelioClim-3 database. The HelioClim-3 irradiations are combined with estimates of the irradiation that should be observed if the sky were clear at these instants.The estimates of clear-sky irradiation are provided by the McClear model. A monthly irradiation is computed only if at least 25 daily irradiations are valid in the month. To complete the month, the irradiation of a missing day is computed by taking into account the mean value of the valid days and the daily irradiation at the top of atmosphere for this missing day. A day is valid if the database contains at least one 15-min irradiation for this day. Gaps in a day are filled by taking into account the available 15-min irradiation and the 15-min irradiation at the top of atmosphere. The other irradiation components (direct, diffuse) received on an horizontal or plane normal to sun rays are then computed using a published empirical model. HelioClim-3 data and diffuse and direct components on any plane are provided on the Web via the SoDa Service (www.soda-is.com and pro.soda-is.com) since 2004. Such data are used by academics for teaching and research in solar energy, environment, climate and others, and by companies for the sitting of solar plants (PV, CST), their sizing, and the monitoring of their production.The French company Transvalor is in charge of the SoDa Service and provides also a series of user-tailored services, such as maps similar to those for Mozambique. MINES ParisTech and Transvalor have set up the McClear Clear-Sky Irradiation service that delivers time series of clear sky global, direct, direct normal, and diffuse irradiation for any site in the world, any period of time starting in 2004 up to now, with a time step ranging from 1 min to 1 month. The McClear model is an outcome of the MACC and MACC-II EU-funded projects. More Information: Heliosat-2 publication: http://hal.archives-ouvertes.fr/docs/00/36/13/64/PDF/solar_energy04_heliosat2.pdf HelioClim-3: http://www.soda-is.com/eng/helioclim/helioclim3_eng.html McClear publication: http://www.atmos-meas-tech.net/6/2403/2013/amt-6-2403-2013.pdf McClear Web service: http://www.soda-pro.com/free-web-services/radiation/mcclear MACC projects: http://www.gmes-atmosphere.eu/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • The North Pacific ACP (African, Caribbean and Pacific) Renewable Energy and Energy Efficiency Project (North-REP) is a unique project aimed at developing the energy sectors of the Federated States of Micronesia, The Republic of the Marshall Islands and Palau. These three SPC members have pooled the combined € 14,4 million from European Development Fund 10 resources and entrusted SPC to manage the project. This highlights the special partnership between a provider of technical assistance and services and its recipient member countries and territories. It also highlights the collaboration and vision in working together for the betterment of livelihoods in the north Pacific region. http://www.spc.int/edd/fr/section-01/energy-overview/energy/77-north-pacific-acp-renewable-energy-and-energy-efficiency-project-north-rep Copyright: SolarGIS © 2013 GeoModel Solar.

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/

  • This map is part of the UAE solar atlas developed by the Research Center for Renewable Energy Mapping and Assessment (ReCREMA) at Masdar Institute in Abu Dhabi. The UAE solar atlas utilizes satellite imagery through a robust ANN model to map the solar potential across the country. Estimated irradiance is subsequently validated against independent ground data. Direct normal irradiance (DNI), diffuse horizontal irradiance (DHI) and global horizontal irradiance (GHI) are produced at a 3 km spatial resolution and in a near real-time manner (updated every 15 min). Hourly, daily, monthly and yearly irradiation maps for all three components are derived as the final product. The UAE Solar Atlas report with a detailed explanation of the methodology and results is available at http://atlas.masdar.ac.ae/docs/ReCREMA_UAE_Solar Atlas_Report.pdf Relevant publications: Eissa, Y., Chiesa, M., Ghedira, H., Assessment and recalibration of the Heliosat-2 method in global horizontal irradiance modeling over the desert environment of the UAE, Solar Energy, Vol. 86, pp 1816-1825, 2012. Eissa, Y., Marpu, P., Gherboudj, I., Ghedira, H., Ouarda, T., and Chiesa, M., Artificial neural network based model for retrieval of the direct normal, diffuse horizontal and global horizontal irradiances using SEVIRI images, Solar Energy, Vol. 89, pp 1–16, 2013. Updated list of publications can be found at http://recrema.masdar.ac.ae/publications/