The mainshock location of the Badong Ms5. 1 earthquake is determined using four location methods:the simplex method,HYP2000,hyposat,and loc SAT; the 350 aftersh
Population and housing grid data spatialization based on 340 grid samples( 1 km × 1 km) is used instead of regional statistical data to simulate the population
Based on the study of high-precision gravity data obtained from recent studies and the regional gravity network for Yunnan province,a variation in the regional