Leonardo Sousa dos Santos
Federal University of Pará
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Featured researches published by Leonardo Sousa dos Santos.
Enciclopédia Biosfera | 2016
Thiago da Silva Soares; Carlos Benedito Barreiros Gutierrez; Dione Margarete Gomes Gutierrez; Altem Nascimento Pontes; Leonardo Sousa dos Santos
The infrared thermal remote sensing data provides measurements of surface energy fluxes, such as the Land Surface Temperature (LST). The aim of this study was to analyze thermal responses orbital thermal infrared sensor in different patterns of use and coverage in the city Mojuí dos Campos, State of Pará. To assess and evaluate the data of Land Surface Temperature (LST) the softwares used was PCI Geomatics 2015, QGIS 2.8 and images of the Thermal Infrared sensor (TIRS) aboard the Landsat-8 satellite. For the analysis of LST were extracted the LST values of 6000 random points as well as 62077, corresponding to the centroid of information plan of use and land cover in the study area. The results showed higher spatial variability of LST due to the heterogeneity of land use occurring in the areas of annual crops and pasture, with 6.2°C and 7.3oC above their average 3 3.2oC and 31.1oC, respectively. The forest showed different behavior, with temperatures ranging from 28.3°C (minimum) to 39.9°C (maximum). After compare the ty pes of land use and cover and the tracks of milder temperatures, it is observed that there is a reduction of LST due to the presence of continuous forest areas, especially southwest of the area in question. We conclude that on the area in question the maintenance of forest cover reduces the thermal amplitudes. Moreover, on large areas with annual pasture and agriculture there are larger spatial variations of LST.
Interciencia: Revista de ciencia y tecnología de América | 2018
Orleno Marques da Silva Junior; Marco Aurélio dos Santos; Leonardo Sousa dos Santos
InterEspaço: Revista de Geografia e Interdisciplinaridade | 2018
Rafaela da Penha Paiva dos Santos; Leonardo Sousa dos Santos; Carlos Benedito Barreiros Gutierrez; Leonilde Sousa Oliveira; Dione Margarete Gomes Gutierrez
Revista ESPACIOS | 2017
Agny D. Silva; Leonardo V. Rocha; Andrea P. Machado; Leonardo S. Gutierrez; Leonardo Sousa dos Santos; Carlos Benedito Barreiros Gutierrez
Revista ESPACIOS | 2017
Carlos Benedito Barreiros Gutierrez; Dione Margarete Gomes Gutierrez; Leonardo Sousa dos Santos; Altem Nascimento Pontes; Hebe Morganne Campos Ribeiro; Gundisalvo Piratoba Morales
Revista ESPACIOS | 2017
Leonardo Sousa dos Santos; Lucieta Guerreiro Martorano; Carlos Benedito Barreiros Gutierrez; Altem Nascimento Pontes; Orleno Marques da Silva; Dione Margarete Gomes Gutierrez
Revista Brasileira de Geografia Física - ISSN: 1984-2295 | 2017
Carlos Benedito Barreiros Gutierrez; Hebe Morganne Campos Ribeiro; Gundisalvo Piratoba Morales; Dione Margarete Gomes Gutierrez; Leonardo Sousa dos Santos; Manoel Tavares de Paula
InterEspaço: Revista de Geografia e Interdisciplinaridade | 2017
Leonardo Sousa dos Santos; Orleno Marques da Silva Junior; Shirley Capela Tozi
Scientia Plena | 2016
Leonardo Sousa dos Santos; Lucieta Guerreiro Martorano; Sarah Suely Alves Batalha; Glauce Vitor da Silva; Altem Nascimento Pontes; Orleno Marques da Silva Junior; Nicola Saverio Tancredi; Carlos Benedito Barreiros Gutierrez
Revista ESPACIOS | Vol. 37 (Nº 19) Año 2016 | 2016
Carlos Benedito Barreiros Gutierrez; Dione Margarete Gomes Gutierrez; Leonardo Sousa dos Santos; Nayara de Miranda Dias; Hebe Morganne Campos Ribeiro; Gundisalvo Piratoba Morales