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High-resolution 3D shallow crustal structure in Long Beach, California: Application of ambient noise tomography on a dense seismic array
High-resolution 3D shallow crustal structure in Long Beach California ambient noise tomography on a dense seismic array
2014/4/10
Ambient noise tomography has proven to be effective in resolving shallow earth structure. We applied ambient noise tomography on a dense seismic array in Long Beach, California. The array was composed...
Small-Scale Structure of Ionospheric Absorption of Cosmic Noise During Pre-Onset and Sharp Onset Phases of an Auroral Absorption Substorm
Substorm cosmic noise absorption
2009/6/10
Impulsive pulsations of ionospheric absorption were found in imaging riometer measurements at
Kilpisjärvi during the pre-onset and onset phases of auroral absorption substorms. The periods of th...