Please use this identifier to cite or link to this item:
|Title:||Air pollution monitoring through the application of atmospheric correction for ASTER imagery||Authors:||Themistocleous, Kyriacos
Hadjimitsis, Diofantos G.
Geographic information systems
|Issue Date:||2009||Publisher:||Spie||Source:||Proceedings of SPIE - The international society for optical ngineering, 2009, volume 7478, article number 74780T||Abstract:||This paper presents the results obtained through the application of atmospheric correction on ASTER images for deriving the aerosol optical thickness (AOT). The literature shows that there is a gap in correlating the determined or measured AOT through the visible and near-infrared spectrum with the air-pollutants such as PM10, PM2.5, CO2, etc. This research investigates such aspects by acquiring sun-photometer measurements, image data, and air-pollutants measurements during the satellite overpass of the urban areas in Paphos and Limassol District in Cyprus. AOT values delivered from MODIS satellite images are regressed against the sun-photometer ground-based measurements. The determined AOT values from both sources are compared with the AOT values retrieved from ASTER and/or LANDSAT TM /ETM+ images. Preliminary results show that the AOT retrieved after applying an atmospheric correction from the images was very near to those found from the sun-photometers acquired simultaneous during the satellite overpass||URI:||http://ktisis.cut.ac.cy/handle/10488/6231||ISSN:||0277786X||DOI:||10.1117/12.830581||Rights:||© 2009 Copyright SPIE|
|Appears in Collections:||Άρθρα/Articles|
Show full item record
checked on Jan 2, 2017
Page view(s) 204
checked on Jan 23, 2017
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.