Record Details

Fusion of optical and microwave remote sensing data for snow cover mapping

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Fusion of optical and microwave remote sensing data for snow cover mapping
 
Creator VENKATARAMAN, G
MAHATO, BC
RAVI, S
RAO, YS
MATHUR, P
SNEHMANI
 
Subject hydrological techniques
microwave measurement
radar imaging
remote sensing by radar
sensor fusion
synthetic aperture radar
 
Description Optical remote sensing data and microwave remote sensing data are complementary to each other and hence the fusion of these data would help in improving the classification accuracy. In this paper IRS LISS-III data and Radarsat-1 SAR data are fused using Bayesian formulation of data fusion. For this purpose SAR image is modeled using multiplicative autoregressive random field model. The synthesized SAR image is fused with IRS LISS-III image using a model, which incorporates transition probability to give allowance for temporal ambiguity. Fusion technique is used to improve the classification accuracy of snow related features in Himalayan region, India.
 
Publisher IEEE
 
Date 2009-09-26T07:37:46Z
2011-11-28T09:02:35Z
2011-12-15T09:58:01Z
2009-09-26T07:37:46Z
2011-11-28T09:02:35Z
2011-12-15T09:58:01Z
2004
 
Type Article
 
Identifier Proceedings of the IEEE International Geoscience and Remote Sensing Symposium (V 4), Anchorage, Alaska, 20-24 September 2004, 2554 - 2557
0-7803-8742-2
10.1109/IGARSS.2004.1369817
http://hdl.handle.net/10054/1681
http://dspace.library.iitb.ac.in/xmlui/handle/10054/1681
 
Language en