Noaa Satellites
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Investigating Space Radiation Environment Effects on Communication of Razaksat-1
ABSTRACT: This study attempted to identify whether space radiation sources could have affected the communication on RazakSAT-1 that was orbiting in a Low Earth Orbit-Near Equatorial (LEO-NEqO). Data on galactic cosmic rays (GCR), trapped protons, trapped electrons, and solar energetic particles (SEPs) obtained from Space Environment Information System (SPENV
J. Aerosp. Technol. Manag.. Publicado em: 03/05/2018
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2. Relationship between the spectral response of sugar cane, based on AVHRR/NOAA satellite images, and the climate condition, in the state of São Paulo (Brazil), from 2001 to 2008.
The objective of this work was analyze the correlation between time series of an agroclimatic index (WRSI) and the spectral response (NDVI) of sugar cane based on images of AVHRR/NOAA satellites, in producing regions of the state of Sao Paulo (Brazil), from 2001 to 2008. The use of time series of AVHRR/NOAA images having subsequent growing seasons improved t
INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTI-TEMPORAL REMOTE SENSING IMAGES. Publicado em: 2011
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3. Identification of sugar cane fields in the state of sao paulo using a time series of AVHRR/NOAA satellite images.
Brazil is the first world producer of sugar cane. Despite the economic and social importance of agribusiness to Brazil, it is still difficult to estimate the harvest of the its main agricultural crops with the precision and anticipation needed, justifying the study and development of new methods based on the use of remote sensing data, for example. Even cons
INTERNATIONAL WORKSHOP ON THE ANALYSIS OF MULTI-TEMPORAL REMOTE SENSING IMAGES. Publicado em: 2011
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4. Relação entre a resposta espectral da cana-de-açucar, registrada nas imagens dos satelites AVHRR/NOAA, em São Paulo, e dados agroclimaticos, no periodo de 2001 a 2008 / Relationship between the spectral response of sugar cane, estimated through images of AVHRR/NOAA satellites, in the state São Paulo, and agroclimatic data, from 2001 to 2008
O Brasil, maior produtor de cana-de-açúcar do mundo, conta com uma posição privilegiada para atender as necessidades mundiais de açúcar e álcool anidro. O país possui regiões produtoras, sendo o estado de São Paulo a maior delas, com safras alternadas que podem garantir a presença do produto nos mercados local e mundial. Isto requer, cada vez mais
Publicado em: 2008
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5. Influences of burn of the straw of the sugar cane in the occurrence of respiratory diseases in different localities of the state of Alagoas. / Influência da queima da palha de cana-de-açúcar na ocorrência de doenças respiratórias em diferentes localidades do Estado de Alagoas.
In the present study it was analyzed influence of the atmospheric pollution proceeding from the burning of the straw of the sugar cane-of-sugar on the respiratory illnesses Asthma, Pneumonia and Bronchitis, cities of São Miguel dos Campos, Matriz de Camaragibe and Penedo, in the state of Alagoas, the years of 2005 2007, through data collected of detention o
Publicado em: 2008
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6. Monitoramento de temperaturas noturnas da superfície terrestre no estado do Rio Grande do Sul com uso do sensor orbital AVHRR/NOAA
A temperatura da superfície terrestre (TST), além da ação determinante sobre o crescimento e o desenvolvimento das plantas, influencia também muitos processos físicos, químicos e biológicos, tendo significativa relevância científica em um vasto campo das atividades de pesquisa e gerenciamento dos recursos naturais. O objetivo geral deste estudo foi
Publicado em: 2007
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7. Estimativa dos componentes do balanço radiativo à superfície mediante satélites meteorológicos / Estimation of components the budget radiation surface by using meteorological satellites
The budget between incoming radiation surface and outgoing is called Budget Radiation Surface (BRS). Conventional methods of measure of this budget are prompt and therefore representative of small areas, while that the meteorological satellites allow to all have a regular covering of the globe. This thesis has as objective basic to analyze methods of estimat
Publicado em: 2004
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8. Estimativa dos componentes do balanço radiativo à superfície mediante satélites meteorológicos / Estimation of components the budget radiation surface by using meteorological satellites
O balanço entre a radiação que chega à superfície e a que emerge dela é chamado de Balanço de Radiação à Superfície (BRS). Métodos convencionais de medida deste balanço são pontuais e portanto representativos de pequenas áreas, enquanto que os satélites meteorológicos permitem ter uma cobertura regular de todo o globo terrestre. Esta tese te
Publicado em: 2004
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9. Interações trópicos-extratrópicos na escala de tempo intrassazonal durante o verão astral e seus efeitos na América do Sul / Tropical extratropical intraseasonal interactions during austraul summer and effects in south
In this study the interaction among the tropical convection in Indonesian region, the extratropical flow and the tropical convection in the South Atlantic Convergence Zone (SACZ) was analysed regarding the intraseasonal variability. The analyses were performed applying statistical techniques to the daily NCEP/NCAR reanalysis data set and to daily OLR obtaine
Publicado em: 2002
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10. NOAA14/AVHRR spectral data as data source for fitomass models / Utilização de dados espectrais do satelite NOAA14/AVHRR como fonte de dados para modelos matematicos de estimativa da fitomassa da cana-de-açucar
Este trabalho foi desenvolvido na região de Guariba-SP e teve como objetivo principal acompanhar o desenvolvimento fenológico da cana-de-açúcar (Saccharum spp), através de medidas de campo e do uso do satélite meteorológico NOAA14/AVHRR (National Oceanic and Atmospheric Administration/ Advanced Very High Resolution Radiometer), para a obtenção de da
Publicado em: 2001
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11. Avaliação da acurácia das temperaturas da superfície do mar obtidas por satélite para a região. sul-sudeste da costa brasileira / South Brazil satellite sea surface temperature accuracy assessment
The accuracies of the global Advanced Very High Resolution Radiometer (AVHRR) split-window Sea Surface Temperature (SST) algorithms, derived from NOAA 11 and 12 satellites, were determined from comparisons with a match-up data set of COROAS project drifting buoy measurements for the southeast coast of Brazil, in the western part of the South Atlantic Ocean.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/06/1997
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12. Camada limite Amazonia: aspectos observacionais e de modelagem / Amazonian Boundary Layer: Numerical and observational aspects
The purpose of this work was to develop software to obtain Vegetation Index products for South America through images of the NOAA polar orbiting satellites, using the SITIM image processing equipment. Input data are the AVHRR sensor imagens in the visible (0.58 - 0.68 ) and near-infrared (0.72 - 1.1 ) spectral bands with 1.1 km spatial resolution reveived by
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/1995