It is a type of Radon transformed data. In tau-p domain it is easy to delineate the events form the multiples and hence its is easy to identify and remove the multiples. This data again transformed back to X-T domain.
P-waves are the first to arrive at a seismic station. There are two major types of waves: Body waves and surface waves. P-waves and S-waves come under Body waves while Love and Rayleigh waves come under surface waves. Body waves are much faster than the Surface waves. Waves are detected in the following order: P, S, Love and Rayleigh
The seismic wave that travels really fast is the primary or P-wave. P-waves are the fastest seismic waves and can travel through solids, liquids, and gases. They are the first waves recorded on seismographs during an earthquake.
The distance between a seismic station and the earthquake epicenter is determined from the S-P interval, which is the time difference between the time of arrival of the first P wave and the first S wave.
P-waves which are a compression or pressure wave are the fastest seismic waves. As they are the fastest they will reach the seismic station before any of the other seismic waves and be recorded first. Seismologists can use the difference between the arrival times of different seismic waves to calculate the distance and ultimately the location of the earthquakes epicentre. For information on this, please see the related question.
The arrival time of the P wave at a seismic station depends on the distance from the earthquake's epicenter. P waves, being the fastest seismic waves, travel at speeds of approximately 5 to 8 kilometers per second in the Earth's crust. Therefore, if an earthquake occurs 100 kilometers away, the P wave would typically arrive at the seismic station in about 12 to 20 seconds. The exact arrival time can vary based on geological conditions and the specific location of the epicenter.
By finding the arrival time of the P waves and S waves :)
P. W. Basham has written: 'Canadian seismic data for Project Rulison' 'Comparison of Montreal P-wave magnitudes from short-period and intermediate-period seismograms' -- subject- s -: Observations, Seismic waves, Seismograms, Seismology
No public domain sn data I know of.
it take 45or350 p-waves to get to the seismic station
P waves
Seismic waves are measured using seismometers, which detect the ground vibrations created by seismic events like earthquakes. Seismometers record the data in the form of seismograms, which show the amplitude and arrival times of different types of seismic waves such as P-waves and S-waves. By analyzing these seismograms, scientists can determine the characteristics of the seismic event and its location.
Primary waves (P-waves) are the fastest seismic waves and are the first to be detected after an earthquake. They are able to travel through solid rock, liquid, and gas, making them the fastest seismic waves.
No, they are in fact the slowest! The fastest seismic waves are P-waves.
No sn data in the public domain.
P. G. McMahon has written: 'Reflection seismic coverage of onshore and nearshore Nova Scotia, 1942-1987' -- subject(s): Nova Scotia, Seismic prospecting, Seismic reflection method
Y. S. Bhadauria has written: 'Improved location of Andaman-Nicobar and Sumatra earthquakes using new S-P time and distance relation derived from Gauribidanur array data' -- subject- s -: Seismic arrays, Seismic event location 'Viswas' -- subject- s -: Seismology, Data processing
you were provided with data showing the arrival time of the p and s-waves recorded fromthere 3 seismic station hich of these can you possibly letermine