CTBT Science and Technology Conference 2021 (SnT2021)

Added value of low-cost seismic and infrasound sensors to local monitoring

P3.1-265

1 Jul 2021, 09:00

3h

Online

e-Poster T3.1 - Design of Sensor Systems and Advanced Sensor Technologies T3.1 e-poster session

Speaker

Ms Maria-Theresia Apoloner (Central Institution for Meteorology and Geodynamics (ZAMG), Vienna, Austria)

Description

In the framework of a tabletop-exercise of the Austrian NDC scheduled ground detonations within a week in November 2020 were monitored. Therefore, a local network was deployed. Additional to the permanent seismic station ABNA in the vicinity, the NDC deployed two seismic broadband stations with co-located low-cost seismic and infrasound sensors as well as a mobile infrasound array.

After the location of the scheduled ground explosions further analysis of the waveform data was performed: we reviewed the quality of the different seismic sensors as well as the added value of the low-cost infrasound sensor. Additionally, we looked into the background noise at the newest permanent station ABNA of the Austrian Seismic network.

Promotional text

In the framework of a tabletop-exercise of the Austrian NDC scheduled ground detonations within a week in November 2020 were monitored. Therefore, a local network was deployed. Additional to the permanent seismic station ABNA in the vicinity, the NDC deployed two seismic broadban

Presentation materials

T2.1-265_Apoloner_Appendix.html

T3.1-265_Apoloner.mp4

T3.1-265_Apoloner.pdf