Singh, SK; Pacheco, JF; Valenzuela, R; Bansal, BK; Dattatrayam, RS; García, D
(2004)
We analyze spectral attenuation of Lg waves to determine Q of the Indian shield. The dataset consists of four earthquakes recorded in the distance range of 240-2400 km. The new estimate, Q(f) = 800f(0.42) (0.1 Hz less than ...