Sun Photometer
Mostrando 1-3 de 3 artigos, teses e dissertações.
-
1. Remote sensing of aerossol with high spacial resolution in amazon region / Sensoriamento remoto de aerossóis em alta resolução espacial na região amazônica
The significant deforestation process in Amazonia results in high levels of aerosols and trace gases emitted to the atmosphere. It is necessary the development of tool that allows a better quantification of the atmospheric aerosol loading and consequently the impact on regional climate, including changes in the regional radiation balance and the mechanisms o
Publicado em: 2009
-
2. Avaliação de metodologias de caracterização atmosférica na conversão de dados radiométricos digitais em valores físicos
- The conversion of digital numbers (DN) of orbital images to physical quantities of the Earth surface is dependent on a good atmospheric characterization, which has been performed through the use of data collected by meteorological balloons or by sun photometers positioned at the surface. Recently some orbital sensors have generated useful data that can be
Publicado em: 2008
-
3. Editorial
Publicado em: 2008