Absorbing Aerosol Index: Sensitivity analysis, application to GOME and comparison with TOMS
نویسندگان
چکیده
منابع مشابه
Comparison of GOME and TOMS with the Dobson network
Comparison of total ozone from the satellite instruments GOME and TOMS with measurements from the Dobson network 1996–2000 K. Bramstedt, J. Gleason, D. Loyola, W. Thomas, A. Bracher, M. Weber, and J. P. Burrows Institute of Environmental Physics, University of Bremen, Bremen, Germany NASA/Goddard Space Flight Center, Greenbelt, MD 20771, USA DLR Remote Sensing Technology Institute (DLR/IMF), We...
متن کاملSensitivity of TOMS aerosol index to boundary layer height: Implications for detection of mineral aerosol sources
[1] The TOMS aerosol index (AI) is proposed as a powerful tool in determining the sources of mineral aerosols. The sensitivity of the AI to the height of the aerosol layer has been noted previously, but the implications of this sensitivity for deducing sources has not been explicitly considered. Here, we present a methodology and sensitivity test to show the importance of spatial and temporal v...
متن کاملa comparison of teachers and supervisors, with respect to teacher efficacy and reflection
supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...
15 صفحه اولAnalysis of 5 Years Sciamachy Absorbing Aerosol Index Data
We study the quality of the SCIAMACHY Absorbing Aerosol Index (AAI) product developed at our institutes. The AAI in general is determined from the reflectance at two wavelengths in the UV, and is highly sensitive to errors in the absolute radiometric calibration. We apply a degradation correction to the level-1 reflectance and test the temporal behaviour of the resulting AAI data. This we do by...
متن کاملEmpirical TOMS index for dust aerosol: Applications to model validation and source characterization
[1] An empirical relation is developed to express the Total Ozone Mapping Spectrometer (TOMS) aerosol index (AI) for the case of dust plumes, as an explicit function of four physical quantities: the single scattering albedo, optical thickness, altitude of the plume and surface pressure. This relation allows sensitivity analysis of the TOMS AI with physical properties, quantitative comparison wi...
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 Geophysical Research
سال: 2005
ISSN: 0148-0227
DOI: 10.1029/2004jd005178