e-ISSN : 0975-4024 p-ISSN : 2319-8613   
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ABSTRACT

ISSN: 0975-4024

Title : WAVELET TRANSFORM METHOD FOR DERIVING ATMOSPHERIC BOUNDARY LAYER HEIGHT FROM LIDAR SIGNALS
Authors : RAJITHA PALETI, Y.BHAVANI KUMAR, T.KRISHNA CHAITANYA
Keywords : boundary layer height, signal processing technique, wavelet transform, lidar
Issue Date : Apr-May 2013
Abstract :
Wavelet method of determining the atmospheric boundary layer (ABL) height from lidar signals is presented in this paper. The wavelet covariance transform (WCT) method employed determines the significant gradient in the measured lidar signals. Using this method, the accuracy of ABL height detection enhances with increased dilation length. The developed wavelet algorithm is coded in MATLAB software and has a provision to alter the dilation length in real-time for a given translation estimate.
Page(s) : 1465-1473
ISSN : 0975-4024
Source : Vol. 5, No.2