Record Details

Analysis of space-borne data for coastal zone information extraction of Goa Coast, India

DRS at CSIR-National Institute of Oceanography

View Archive Info
 
 
Field Value
 
Title Analysis of space-borne data for coastal zone information extraction of Goa Coast, India
 
Creator Kunte, P.D.
Wagle, B.G.
 
Description Space-borne data covering the coastal zone of Goa State were processed using digital and visual image-processing techniques to extract information about the coastal zone. Digital image processing of thematic data included principal component analysis and Intensity-Modulated Pseudo Biomass imaging. SPOT image and aerial photographs of the coastal zone of Goa were analyzed, and fluvial, estuarine, marine, vegetational, and nearshore features were identified and mapped. This study reveals that the coastal, sandy tracts are accreting and stable, whereas rocky cliffs and promontories are subject to constant erosion. Four turbid water masses were identified on the basis of tonal variations; the pattern of sediment plumes indicated a southerly littoral drift. Finally, this study demonstrated the utility of extracted coastal information to coastal zone managers
 
Date 2009-05-05T05:16:18Z
2009-05-05T05:16:18Z
1994
 
Type Journal Article
 
Identifier Ocean Coast. Manage., Vol.22(3); 187-200p.
http://drs.nio.org/drs/handle/2264/2701
 
Language en
 
Rights Copyright [1994]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher Elsevier