Spatial information on total solar radiation: Application and evaluation of the r.sun model
Abstract: The results of the application and evaluation of the r.sun model for calculation of the total solar radiation for the Wedel Jarlsberg Land (SW Spitsbergen) are presented. Linke Turbidity Factor (LTF), which is the obligatory parameter for direct and diffused radiation calculations with the...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.456.5335 2023-05-15T15:05:03+02:00 Spatial information on total solar radiation: Application and evaluation of the r.sun model For The Wedel Jarlsberg L Maciej Kryza Mariusz Szymanowski Krzysztof Migała Małgorzata Pietras The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.5335 http://polish.polar.pan.pl/ppr31/PPR31-017.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.5335 http://polish.polar.pan.pl/ppr31/PPR31-017.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://polish.polar.pan.pl/ppr31/PPR31-017.pdf Key words Arctic Spitsbergen solar radiation r.sun Linke Turbidity Factor GIS GRASS text ftciteseerx 2016-01-08T06:13:55Z Abstract: The results of the application and evaluation of the r.sun model for calculation of the total solar radiation for the Wedel Jarlsberg Land (SW Spitsbergen) are presented. Linke Turbidity Factor (LTF), which is the obligatory parameter for direct and diffused radiation calculations with the r.sun model, is derived here with the empirical formula and meteoro− logical measurements. Few different approaches for calculation of LTF are presented and tested. The r.sun model results, calculated with these various LTF, are evaluated through comparison with total solar radiation measurements gathered at Polish Polar Station. The r.sun model is found to be in good agreement with the measurements for clear sky condi− tions, with the explained variance (R2) close to 0.9. Overall, the model slightly underesti− mates the measured total radiation. Reasonable results were calculated for the cloudiness condition up to 2 octas, and for these r.sun model can be considered as a reliable and flexible tool providing spatial data on solar radiation for the study area. Text Arctic Wedel Jarlsberg Land Spitsbergen Unknown Arctic Wedel Jarlsberg Land ENVELOPE(15.362,15.362,77.201,77.201) Wedel-Jarlsberg ENVELOPE(-165.133,-165.133,-85.650,-85.650) |
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Open Polar |
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Unknown |
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ftciteseerx |
language |
English |
topic |
Key words Arctic Spitsbergen solar radiation r.sun Linke Turbidity Factor GIS GRASS |
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Key words Arctic Spitsbergen solar radiation r.sun Linke Turbidity Factor GIS GRASS For The Wedel Jarlsberg L Maciej Kryza Mariusz Szymanowski Krzysztof Migała Małgorzata Pietras Spatial information on total solar radiation: Application and evaluation of the r.sun model |
topic_facet |
Key words Arctic Spitsbergen solar radiation r.sun Linke Turbidity Factor GIS GRASS |
description |
Abstract: The results of the application and evaluation of the r.sun model for calculation of the total solar radiation for the Wedel Jarlsberg Land (SW Spitsbergen) are presented. Linke Turbidity Factor (LTF), which is the obligatory parameter for direct and diffused radiation calculations with the r.sun model, is derived here with the empirical formula and meteoro− logical measurements. Few different approaches for calculation of LTF are presented and tested. The r.sun model results, calculated with these various LTF, are evaluated through comparison with total solar radiation measurements gathered at Polish Polar Station. The r.sun model is found to be in good agreement with the measurements for clear sky condi− tions, with the explained variance (R2) close to 0.9. Overall, the model slightly underesti− mates the measured total radiation. Reasonable results were calculated for the cloudiness condition up to 2 octas, and for these r.sun model can be considered as a reliable and flexible tool providing spatial data on solar radiation for the study area. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
For The Wedel Jarlsberg L Maciej Kryza Mariusz Szymanowski Krzysztof Migała Małgorzata Pietras |
author_facet |
For The Wedel Jarlsberg L Maciej Kryza Mariusz Szymanowski Krzysztof Migała Małgorzata Pietras |
author_sort |
For The Wedel Jarlsberg L |
title |
Spatial information on total solar radiation: Application and evaluation of the r.sun model |
title_short |
Spatial information on total solar radiation: Application and evaluation of the r.sun model |
title_full |
Spatial information on total solar radiation: Application and evaluation of the r.sun model |
title_fullStr |
Spatial information on total solar radiation: Application and evaluation of the r.sun model |
title_full_unstemmed |
Spatial information on total solar radiation: Application and evaluation of the r.sun model |
title_sort |
spatial information on total solar radiation: application and evaluation of the r.sun model |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.5335 http://polish.polar.pan.pl/ppr31/PPR31-017.pdf |
long_lat |
ENVELOPE(15.362,15.362,77.201,77.201) ENVELOPE(-165.133,-165.133,-85.650,-85.650) |
geographic |
Arctic Wedel Jarlsberg Land Wedel-Jarlsberg |
geographic_facet |
Arctic Wedel Jarlsberg Land Wedel-Jarlsberg |
genre |
Arctic Wedel Jarlsberg Land Spitsbergen |
genre_facet |
Arctic Wedel Jarlsberg Land Spitsbergen |
op_source |
http://polish.polar.pan.pl/ppr31/PPR31-017.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.5335 http://polish.polar.pan.pl/ppr31/PPR31-017.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766336817462771712 |