DocumentCode :
3060475
Title :
First results from AERONET mini-dragon photometer network set-up at Singapore
Author :
Salinas, Santo V. ; Chew, Boon N. ; Muller, A. ; Holben, Brent N. ; Liew, Soung C.
Author_Institution :
Centre for Remote Imaging, Sensing & Process. (CRISP), Nat. Univ. of Singapore, Singapore, Singapore
fYear :
2013
fDate :
21-26 July 2013
Firstpage :
2238
Lastpage :
2241
Abstract :
We report our first photometric measurements of aerosol optical depth from AERONET´s mini-DRAGON sites at Singapore performed over the months of August and September 2012. Multi-spectral measurements of aerosol optical depth provide essential spectral information to obtain and/or retrieve the so-called Angstrom exponent number which is an essential parameter for inferring aerosol particle size regime. Based on the range of variability of Angstrom exponent number and aerosol optical depth, various aerosol types present in the local environment, can be identified. Special emphasis is placed on detecting the possible presence of external sources of aerosols such as from trans-boundary smoke originating from regional biomass burning episodes which is prevalent during this time of the year.
Keywords :
aerosols; atmospheric optics; photometers; remote sensing; AD 2012 08; AD 2012 09; AERONET miniDRAGON photometer network; Angstrom exponent number; Singapore; aerosol optical depth; aerosol particle size regime; multispectral measurement; photometric measurement; transboundary smoke; Aerosols; Biomass; Biomedical optical imaging; Clouds; Optical imaging; Optical sensors; Optical variables control; Aerosols; South East Asia; biomass burning; photometry;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2013 IEEE International
Conference_Location :
Melbourne, VIC
ISSN :
2153-6996
Print_ISBN :
978-1-4799-1114-1
Type :
conf
DOI :
10.1109/IGARSS.2013.6723262
Filename :
6723262
Link To Document :
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