Laboratory of Seismology and Physics of Earth’s Interior;
School of Earth and Space Sciences;
University of Science and Technology of China;
Hefei;
Anhui;
230026;
China;
Mengcheng National Geophysical Observatory;
University of Science and Technology of China;
Mengcheng;
233500;
China;
earthquake monitoring; seismic instrumentation; dense array; distributed acoustic sensing.;