Compare on the digital and simulative observing data of Guzha Seismic Station
He Rong · Earthquake Research in Sichuan · 2004
The digitization reforming process to the meters of DSQ tilt and SS-Y strain in Guzha Seismic Station and the recording results of these two meters are briefly described. The indexes such as the inner precision, the drifts of meters observing, observing data curves of the digital and simulative meters are discussed. We point out that digital meters have more advantages than simulative meters and some measurements to improving observing system are suggested as well.