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Classification of Multi-date Image using NDVI values


Ms. Neha Bhatt ; Mr. Indrjeet Rajput, HGCE,vahelal, India; Mr. Vinitkumar Gupta, HGCE,vahelal, India


AWiFS, Normalized Difference Vegetation Index (NDVI), Sum of Squared Difference, Remote Sensing, Multi date.


Advance Wide Field Sensor (AWiFS) of IRS P6 is an improved version of WiFS of IRS-1C/1D. AWiFS operates in four spectral bands identical to LISS III (Low-Imaging Sensing Satellite). Normalized Difference Vegetation Index (NDVI) is a simple graphical indicator that can be used to analyze remote sensing measurements. These indexes can be used to prediction of classes of Remote Sensing (RS) images. In this paper, we will classify the AWiFS image on NDVI values of 5 different date's images (Captured by AWiFS satellite). For classifying images, we will use an algorithm called Sum of Squared Difference (SSD). It will compare the clustered image with the Reference image based on SSD and the best match on the basis of SSD algorithm, it will classify the image. It is simple 1 step process, which will be faster compared to the classical approach.

Other Details

Paper ID: IJSRDV1I2010
Published in: Volume : 1, Issue : 2
Publication Date: 01/05/2013
Page(s): 89-92

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