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(Abstract): Monthly Average Solar Resource for 2-axis
tracking concentrating collectors for Mexico, Central America, and the
Caribbean Islands.
(Purpose): Provide information on the solar resource
potential for the data domain. The insolation values represent the
average solar energy available to a concentrating collector, such as a
dish collector, which tracks the sun continuously.
(Supplemental Information): These data provide monthly average and
annual average daily total solar resource averaged over surface cells
of approximately 40 km by 40 km in size. The solar resource value is
represented as watt-hours per square meter per day for each month. The
data were developed from NREL's Climatological Solar Radiation (CSR)
Model. This model uses information on cloud cover, atmospheric water
vapor and trace gases, and the amount of aerosols in the atmosphere to
calculate the monthly average daily total insolation (sun and sky)
falling on a horizontal surface. Existing ground measurement stations
are used to validate the data where possible. The modeled values are
accurate to approximately 10% of a true measured value within the grid
cell due to the uncertainties associated with meteorological input to
the model. The local cloud cover can vary significantly even within a
single grid cell as a result of terrain effects and other microclimate
influences. Furthermore, the uncertainty of the modeled estimates
increase with distance from reliable measurement sources and with the
complexity of the terrain.
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| NREL |
| July 31st, 2006 (7 years ago) |
| October 30th, 2007 (6 years ago) |
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| Metadata accessible through RDF/XML |
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| Some Review |
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| 01/01/1985 - 12/31/1991 |
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| Open Data Commons Attribution License |
| Restrictions to acquisitions (Access Constraints): This GIS data was developed by the National Renewable Energy Laboratory ("NREL"), which is operated by the Midwest Research Institute for the U.S. Department of Energy ("DOE"). The user is granted the right, without any fee or cost, to use, copy, modify, alter, enhance and distribute this data for any purpose whatsoever, provided that this entire notice appears in all copies of the data. Further, the user of this data agrees to credit NREL in any publications or software that incorporate or use the data.
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Restrictions to use (Use Constraints): The User acknowledges that access to the GIS data is subject to U.S. Export laws and regulations and any use or transfer of the GIS data must be authorized under those regulations. The User shall not use, distribute, transfer, or transmit GIS data or any products incorporating the GIS data except in compliance with U.S. export regulations. If requested by DOE/NREL, the User agrees to sign written assurances and other export-related documentation as may be required to comply with U.S. export regulations.
THE GIS DATA IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DOE/NREL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER, INCLUDING BUT NOT LIMITED TO CLAIMS ASSOCIATED WITH THE LOSS OF DATA OR PROFITS, WHICH MAY RESULT FROM AN ACTION IN CONTRACT, NEGLIGENCE OR OTHER TORTIOUS CLAIM THAT ARISES OUT OF OR IN CONNECTION WITH THE ACCESS OR USE OF THE GIS DATA. |
