Time-Reassigned Synchrosqueezing Transform and low-frequency shadows associated with gas detection.

Abstract

Time-frequency representation, which has been widely used in seismic data inquiry, can reveal a parcel of useful data hidden inside the seismic data. We've introduced a previously unexplored seismic application of the high-resolution Time-Reassigned Synchrosqueezing Transform (TRSST), which can provide significantly sparser time-frequency representation than other methods. One of the most appealing aspects of the proposed technique is its ability to be entirely adaptable. For the flag examination representation and deterioration, various approaches have been presented. This paper used the TRSST to provide the time-frequency contour and stimulate the depiction of low-frequency shadows associated with hydrocarbons. It was also compared to the Short Time Fourier Transform (STFT), both of which are STFT-based time-frequency transforms.