METHODS AND SYSTEMS FOR LOCATING SEISMIC EVENTS

摘要

Embodiments of locating seismic events are disclosed. In one embodiment, a single difference seismic locator and a reverse double difference seismic locator are combined into a combined system of equations, and the combined system of equations is solved to determine a location of the seismic event in substantially real time relative to the seismic event. The combined system of equations may be weighted such that the determined location of the seismic event is partially influenced by the single difference seismic locator and partially influenced by the reverse double difference seismic locator.