Zobrazeno 1 - 4
of 4
pro vyhledávání: '"CLAUDIO W. MENDES JÚNIOR"'
Autor:
CLAUDIO W. MENDES JÚNIOR, JORGE ARIGONY NETO, FERNANDO L. HILLEBRAND, MARCOS W.D. DE FREITAS, JULIANA COSTI, JEFFERSON C. SIMÕES
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 3 (2023)
Abstract Several studies have utilized passive microwave imagery for monitoring snowmelt in Antarctica. However, due to the low spatial resolution of these images (25 km), the quantification of snowmelt is not precise. To enhance the accuracy of thes
Externí odkaz:
https://doaj.org/article/a33ff90b90434a9ea16e1138068ad1bf
Autor:
FERNANDO LUIS HILLEBRAND, MARCOS W.D. DE FREITAS, ULISSES F. BREMER, TALES C. ABRANTES, JEFFERSON C. SIMÕES, CLÁUDIO W. MENDES JÚNIOR, FREDERICO SCHARDONG, JORGE ARIGONY-NETO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 95, Iss suppl 3 (2023)
Abstract This study evaluated feasibility statistically and analyzed, during the freezing period, the relationship between brightness temperature (Tb) data of the 37V polarisation and the GR3719 (Gradient Ratio 37V and 19V) obtained by Special Sensor
Externí odkaz:
https://doaj.org/article/299bb73d77214aaaa43e195426f0eddb
Autor:
Alison A. D. Teixeira, Cláudio W. Mendes Júnior, Christian Bredemeier, Marcelo Negreiros, Robson dos S. Aquino
Publikováno v:
Engenharia Agrícola, Vol 40, Iss 6, Pp 759-768 (2020)
ABSTRACT Geometric and radiometric corrections of images obtained by remotely piloted aircraft systems (RPAS) are required for the measurement of the spectral reflectance and calculation of vegetation indices. This study aimed to determine which radi
Externí odkaz:
https://doaj.org/article/9362d6fed1fc4a378ab4af6b7cdd4f79
Autor:
Marcos W. D. De Freitas, Cláudio W. Mendes Júnior, Jorge Arigony-Neto, Juliana Costi, Jefferson C. Simões
Publikováno v:
Annals of Glaciology, Vol 59, Pp 16-28 (2018)
This paper reports a comparative analysis performed on a fraction-image time series of the Antarctic Peninsula from the period 1999–2009 generated by multiresolution remote-sensing images (SSM/I and SSMI/S with 25 km and QuikSCAT with 2.225 km spat
Externí odkaz:
https://doaj.org/article/4c1351e02a2d442f999549f3658aa759