Temporal point positioning approach for real‐time GNSS seismology using a single receiver

摘要: [1] High-rate Global Navigation Satellite Systems (GNSS) has an increasing number of applications in geohazard monitoring. GNSS-derived displacements can provide important information for magnitude estimation and fault slip inversion, which is critical seismic tsunamigenic hazard mitigation. In this paper, we propose a new approach to quickly capture coseismic with single GNSS receiver real time. The overcome the convergence problem precise point positioning, also avoids integration process variometric approach. Using results 2011 Tohoku-Oki earthquake, it demonstrated that proposed method accurate displacement waveforms permanent offsets at accuracy few centimeters, reliably recover moment distribution.