Wavelet filtering of GPS network data for identification of ionospheric disturbances associated with tsunamis.
Yu-Ming YangJames L. GarrisonSee-Chen LeePublished in: IGARSS (2010)
Keyphrases
- denoising
- power system
- wavelet coefficients
- wavelet transform
- multiscale
- power spectrum
- haar wavelet
- adaptive filtering
- image filtering
- urban areas
- information filtering
- multiresolution
- filtering algorithm
- shortest path
- position information
- wavelet transformation
- multiresolution analysis
- traffic information
- gps data
- speckle reduction
- feature extraction