Remote sensing of spectral signatures of tropospheric aerosols
نویسندگان
چکیده
منابع مشابه
Remote Sensing of Tropospheric Aerosols from Space: Past, Present, and Future
Tropospheric aerosols are important components of the earth–atmosphere–ocean system, affecting climate through three primary mechanisms. First, direct radiative forcing results when radiation is scattered or absorbed by the aerosol itself. Scattering of shortwave radiation enhances the radiation reflected back to space, therefore increasing the reflectance (albedo) of the earth and cooling the ...
متن کاملClassification of spectral signatures in biological aerosols
In this thesis multivariate methods were used to evaluate pretreatment methods, such as normalization, as well as classification possibilities of data collected with Laser Induced Breakdown Spectroscopy (LIBS). The LIBS system that FOI is currently developing for the purpose of classifying biological airborne threats was used to collect data from ten different samples in a laboratory environmen...
متن کاملMultiangle Remote Sensing of Aerosols Over Ocean
Multiangle, multispectral remote sensing observations, such as those anticipated from the Earth Observing System (EOS) Multiangle Imaging SpectroRadiometer (MISR), can significantly improve our ability to constrain aerosol properties from space. According to theoretical simulations, we can retrieve column optical depth from measurements over calm ocean, for particles with typical size distribut...
متن کاملEvaluation of Dust Effects on Spectral Behavior of Plants Using Remote Sensing Data
Introduction Dust is one of the important climatic phenomena that has occurred in arid and semi-arid regions of the world. In recent years, one of the most important environmental issues in the Middle East and Iran is the occurrence of dust phenomena that affects a variety of factors, including human health, plants and other living organisms, economic conditions, and etc. One of the effective ...
متن کاملRemote Sensing of Chiral Signatures on Mars
We describe circular polarization as a remote sensing diagnostic of chiral signatures which may be applied to Mars. The remarkable phenomenon of homochirality provides a unique biosignature which can be amenable to remote sensing through circular polarization spectroscopy. The natural tendency of microbes to congregate in close knit communities would be beneficial for such a survey. Observation...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Earth System Science
سال: 2004
ISSN: 0253-4126,0973-774X
DOI: 10.1007/bf02702002