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Albedo à superfície a partir de imagens Landsat 5 em áreas de cana-de-açúcar e cerrado
| Content Provider | Semantic Scholar |
|---|---|
| Author | Giongo, Pedro Rogério Moura, Geber Barbosa De Albuquerque Silva, Bernardo Barbosa Da Rocha, Humberto R. Da Medeiros, Sérgio Ricardo Rodrigues De Nazareno, Aérica Cirqueira |
| Copyright Year | 2010 |
| Abstract | This study aimed to estimate albedo data from the land surface sensor using the images of Thematic Mapper (TM) satellite LANDSAT 5 and to compare it with data from two agrometeorological stations located in the region of Cerrado, and another in sugar cane cultivation. The study area is located in the municipality of Santa Rita do Passa Quatro - SP, Brazil. To carry out the study six orbital images were obtained from the satellite Landsat 5 TM sensors in the orbit 220 and in the section 75, for the dates of 22/02, 11/04, 29/05, 01/08, 17/08 and 21/11 (all in the year of 2005) which correspond to the days 53, 101, 149, 213, 229 and 325, respectively. The geometric correction for images was performed and the letters of albedo were generated. The algorithm SEBAL estimated, satisfactorily, the values of albedo on the surface areas of Cerrado and sugar cane in the region of Santa Rita do Passa Quatro - SP, consistent with observations made of the surface albedo. |
| Starting Page | 279 |
| Ending Page | 287 |
| Page Count | 9 |
| File Format | PDF HTM / HTML |
| DOI | 10.1590/S1415-43662010000300007 |
| Volume Number | 14 |
| Alternate Webpage(s) | http://www.scielo.br/pdf/rbeaa/v14n3/v14n03a07.pdf |
| Alternate Webpage(s) | https://doi.org/10.1590/S1415-43662010000300007 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
