• Nenhum resultado encontrado

Uncertainties in satellite remote sensing of aerosols and impact on monitoring its long-term trend: a review and perspective

N/A
N/A
Protected

Academic year: 2017

Share "Uncertainties in satellite remote sensing of aerosols and impact on monitoring its long-term trend: a review and perspective"

Copied!
16
0
0

Texto

Loading

Imagem

Fig. 1. Comparison of global mean AOD over ocean derived from different satellite input data and retrieval algorithms for an  over-lapping period since 2000
Fig. 3. Comparison of global mean AOD computed from five ver- ver-sions of PATMOS experimental products, with reference to the other aerosol products discussed in the paper.
Table 1. Summary of the calibration approach, accuracy, and precision of existing satellite aerosol instruments.
Table 3. Summary of aerosol models and instrument channels and angles used for satellite aerosol retrievals.
+4

Referências

Documentos relacionados

aerosol optical depth (AOD) of the atmosphere, acoustic sounding of the boundary layer, laser sensing of the aerosol content in the troposphere and stratosphere, mea- surement of

Our analysis indicates generally negative AOD trends from Monthly Level 3 MODIS and MISR products for Europe and North America, whereas for Asia we derive a largely up- ward

Measurements of aerosol chemical composition and aerosol optical depth in the Nepal Himalaya have clearly shown the build up of aerosols in the pre-monsoon season during the winter

aerosol products include total aerosol optical depth (AOD) at 0.55 µm over land and ocean, and fine mode fraction (FMF) of AOD over ocean.... Levy

This positive dependence of α on AOD for mostly scattering aerosols in cloudy scenes can be attributed to a combination of the (scattering) aerosol direct effect and the increase

They are e-commerce security (confidentiality, data integrity, authentication, non-repudiation, privacy and trust), and national environmental factors (relative advantage,

this study, we take advantage of this well-calibrated set of measurements by applying a newly-developed aerosol optical depth (AOD) retrieval algorithm over land and ocean

Weekly cycles have been analysed in surface observations of sulfur dioxide and sul- fate concentrations, satellite observations of aerosol optical depth, cloud properties (cloud