Patent ID: 11880014
Assignee: SHANDONG UNIVERSITY
Field: Measurement (Instruments)
Classification: CPC G  Y | IPC G

Claim 7:
8. The prediction method for changes of physical parameters after earthquakes according to claim 1, wherein the step of based on the historical thermal anomaly data of the land surface temperature and the historical precipitable water vapor of verified accuracy, determining the time difference between the peak value of the precipitable water vapor and the peak value of the thermal anomaly of the land surface temperature comprises:
obtaining the time difference between the peak value of the precipitable water vapor and the peak value of the thermal anomaly of the land surface temperature every year;
obtaining an average time difference by averaging the time differences of all years, and using the average time difference as a time delay between the peak value of the precipitable water vapor and the peak value of the thermal anomaly of the land surface temperature.