作者: N.I. Sifakis , N.A. Soulakellis
DOI: 10.1109/IGARSS.2000.860473
关键词:
摘要: The monitoring of aerosol concentrations becomes a high environmental priority particularly in urban areas. optical thickness the visible spectrum is surrogate for fine concentrations, especially under pollution conditions with low mixing height, and can be measured ground sampling density help satellite sensors. SIPHA code was developed such application on high-resolution images allows quantification over land, snow sea. compares multitemporal data sets evaluates radiometric alterations due to atmospheric effects aerosols. A novel feature this decoupling from those temporal variations. real-scale time series Landsat carried out European sites.