ASTER L1B satellite data applied to geothermal in Cuba
The 83 ASTER L1B thermal channels of Cuban territorial scenes, from 2000 to 2008 years, selected and processed with geothermal aims showed almost 50% of cloudy coverage. The vortex coordinated as well as other data from such metadata facilitated completing the designed database. From a preliminary m...
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Universitat Politècnica de València
2015-12-01
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| Series: | Revista de Teledetección |
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| Online Access: | http://polipapers.upv.es/index.php/raet/article/view/3815 |
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| author | V. González-Acosta J. L. Torres-Zafra E. M. González-Rodríguez |
| author_facet | V. González-Acosta J. L. Torres-Zafra E. M. González-Rodríguez |
| author_sort | V. González-Acosta |
| collection | DOAJ |
| description | The 83 ASTER L1B thermal channels of Cuban territorial scenes, from 2000 to 2008 years, selected and processed with geothermal aims showed almost 50% of cloudy coverage. The vortex coordinated as well as other data from such metadata facilitated completing the designed database. From a preliminary mosaic with the images existent these were subsequently processed in order to obtain temperature images. Such images were then integrated into another mosaic with a suitable reclassification resulting in 11 classes with 3°C each. This allowed delimitating those anomalous zones where the greater distribution of pixels oscillated from 25°C to 37°C, and the cloudy coverage temperature aroused up to 20°C approximately. In the resulting temperature map, 69 polygons were a priori delimitated and categorized, as for their perspective and the temperature value above 40°C. These polygons were later overlapped to Google Earth images with the aim to identify those from anthropogenic origins. Finally it was obtained an estimation of the temperature value of the surface coverage of the national territory as well as the understanding of that the eastern zone is the most perspective. This is an experimental application, using satellite images ASTER L1B with geothermic purpose. |
| format | Article |
| id | doaj-art-5aa9e2f196624b669940bbd06f74e7d2 |
| institution | DOAJ |
| issn | 1133-0953 1988-8740 |
| language | English |
| publishDate | 2015-12-01 |
| publisher | Universitat Politècnica de València |
| record_format | Article |
| series | Revista de Teledetección |
| spelling | doaj-art-5aa9e2f196624b669940bbd06f74e7d22025-08-20T02:58:07ZengUniversitat Politècnica de ValènciaRevista de Teledetección1133-09531988-87402015-12-01044153010.4995/raet.2015.38153297ASTER L1B satellite data applied to geothermal in CubaV. González-Acosta0J. L. Torres-Zafra1E. M. González-Rodríguez2Instituto de Geología y Paleontología - Servicio Geológico de CubaInstituto de Geología y Paleontología - Servicio Geológico de CubaUCTB de Investigaciones GeofísicasThe 83 ASTER L1B thermal channels of Cuban territorial scenes, from 2000 to 2008 years, selected and processed with geothermal aims showed almost 50% of cloudy coverage. The vortex coordinated as well as other data from such metadata facilitated completing the designed database. From a preliminary mosaic with the images existent these were subsequently processed in order to obtain temperature images. Such images were then integrated into another mosaic with a suitable reclassification resulting in 11 classes with 3°C each. This allowed delimitating those anomalous zones where the greater distribution of pixels oscillated from 25°C to 37°C, and the cloudy coverage temperature aroused up to 20°C approximately. In the resulting temperature map, 69 polygons were a priori delimitated and categorized, as for their perspective and the temperature value above 40°C. These polygons were later overlapped to Google Earth images with the aim to identify those from anthropogenic origins. Finally it was obtained an estimation of the temperature value of the surface coverage of the national territory as well as the understanding of that the eastern zone is the most perspective. This is an experimental application, using satellite images ASTER L1B with geothermic purpose.http://polipapers.upv.es/index.php/raet/article/view/3815CubaASTER L1BGeotermiaImágenes satelitales |
| spellingShingle | V. González-Acosta J. L. Torres-Zafra E. M. González-Rodríguez ASTER L1B satellite data applied to geothermal in Cuba Revista de Teledetección Cuba ASTER L1B Geotermia Imágenes satelitales |
| title | ASTER L1B satellite data applied to geothermal in Cuba |
| title_full | ASTER L1B satellite data applied to geothermal in Cuba |
| title_fullStr | ASTER L1B satellite data applied to geothermal in Cuba |
| title_full_unstemmed | ASTER L1B satellite data applied to geothermal in Cuba |
| title_short | ASTER L1B satellite data applied to geothermal in Cuba |
| title_sort | aster l1b satellite data applied to geothermal in cuba |
| topic | Cuba ASTER L1B Geotermia Imágenes satelitales |
| url | http://polipapers.upv.es/index.php/raet/article/view/3815 |
| work_keys_str_mv | AT vgonzalezacosta asterl1bsatellitedataappliedtogeothermalincuba AT jltorreszafra asterl1bsatellitedataappliedtogeothermalincuba AT emgonzalezrodriguez asterl1bsatellitedataappliedtogeothermalincuba |