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Influence of Solar Cycle Variations on Solar Spectral Radiation
Sunspot Number Solar Radiation Spectrum Total Solar Irradiance
2013/2/27
The climatic changes associated with solar variability are largely caused by variations in total solar irradiance and solar spectral irradiance with solar activity. Thus the spectral composition of so...
Spectral Variations of AOD and Its Validation Using MODIS: First Cut Results from Kannur, India
Aerosol MICROTOP MODIS Meteorological Parameters Kannur
2013/2/26
The properties of aerosols present in the atmosphere are often influenced by the environment in which they are being disbursed. Subsequently, the variation in the environmental conditions may severely...
Validation of Spectral and Broadband UV-B (290 - 325 nm) Irradiance for Canada
Modelling UV-B Radiation DISORT Delta-Eddington
2013/2/26
Stratospheric ozone depletion, as a result of increasing chlorofluorocarbons in the stratosphere, allows more UV-B irradiance (290 - 325 nm) to reach the earth’s surface with possible detrimental biol...
Spectral Analysis of Solar Variability and their Possible Role on the Global Warming
Global Rurface Temperature Geomagnetic Indices Solar Variability
2013/3/13
Our understanding of the indirect effect of changes in solar output and feedbacks in the climate system is minimal. There is much need to refine our understanding of key natural forcing mechanisms of ...
The Spectral Reflectance Responses of Water with Different Levels of Suspended Sediment in The Presence of Algae
Suspended sediment Remote sensing Water quality Spectron, Algae
2009/10/10
Examining and measuring levels of suspended sediments of water column is a common application of close range remote sensing, because the technology offers an efficient and economical means of studying...
Diurnal and Seasonal Variation of Spectral Properties of Aerosols over Dehradun, India
Aerosol optical depth Multi wavelength solar radiometer ngströ m turbidity parameters Size distribution Effective radius
2016/3/29
The diurnal variation of Aerosol Optical Depth (AOD) and its spectral properties over non-cloudy
days in summer and winter seasons of two years are studied. Spectral dependence of AOD shows higher
v...
Retrieval of Columnar Aerosol Size Distributions from Spectral Attenuation Measurements over Central Himalayas
Extinction coefficients Optical depth Size distribution
2016/3/29
Extensive measurements of spectral aerosol optical depths (AODs) were made at Manora Peak, Nainital (29.4oN, 79.5oE, ~1958 m
above mean sea level) in the central Himalayas, using a ten channel multi-...
Impact of Chemical Fire Accident on Spectral Solar Irradiance over Urban Environment -A Case Study
Aerosol Optical Depth Global irradiance Diffuse irradiance Direct normal irradiance Attenuation
2016/3/30
Varying levels of atmospheric pollution presently plague many large cities in the world and longterm
effect of urban aerosol layer on thermal climate received little attention. Aerosols are important...