Xi'an Jiao Tong University,Xi'an,710049,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
Xi'an Jiao Tong University,Xi'an,710049,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
Northwest Institute of Nuclear Technology,Xi'an,710024,China;
seismic monitoring; CTBT; databases; nuclear explosion monitoring; GIS;