DocumentCode
1886955
Title
Cyanobacteria bloom mapping using satellite data in brackish Lake Shinji and Lake Nakaumi
Author
Sakuno, Yuji ; Kunii, Hidenobu
fYear
2011
fDate
24-29 July 2011
Firstpage
2029
Lastpage
2032
Abstract
The objective of this study is to map Cyanobacteria Bloom in brackish Lakes Shinji and Nakaumi using satellite data such as MODIS. The 10 satellite sensor data such as QuickBird, ALOS AVNIR-2, and MODIS from November to December, 2010 were collected in these lakes. Cyanobacteria bloom was distinguished by viewing from satellite data. Furthermore, it was judged quantitatively by Rayleigh corrected reflectance of 500 m spatial resolution MODIS. As a result, Green Color Index (G/[R+G+B]) was found to be suitable for mapping of Cyanobacteria Bloom.
Keywords
data analysis; hydrological techniques; lakes; microorganisms; water quality; AD 2010 11 to 12; ALOS AVNIR-2; Japan; Lake Nakaumi; MODIS spatial resolution; QuickBird; Rayleigh corrected reflectance analysis; brackish Lake Shinji; cyanobacteria bloom mapping method; green color index; satellite sensor data analysis; Image color analysis; Indexes; Lakes; MODIS; Reflectivity; Remote sensing; Satellites; Cyanobacteria; MODIS; algal bloom;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2011 IEEE International
Conference_Location
Vancouver, BC
ISSN
2153-6996
Print_ISBN
978-1-4577-1003-2
Type
conf
DOI
10.1109/IGARSS.2011.6049529
Filename
6049529
Link To Document