28 June 2021 to 2 July 2021
Europe/Vienna timezone

Combining IMS and non-IMS seismic stations using CTBTO distributed software (NDC-in-a-Box)

P3.5-392
1 Jul 2021, 09:00
3h
Online

Online

e-Poster T3.5 - Data Analysis Algorithms T3.5 e-poster session

Speaker

Mr Haijun Wang (CTBTO Preparatory Commission, Vienna, Austria)

Description

NDC-in-a-Box is an independent software package developed, distributed, and supported by PTS, which is intended for NDCs to establish a verification regime with a number of functions including receiving, archiving, processing and analysing data from IMS stations. To simplify installation and configuration of NDC-in-a-Box package, most software tools and applications are provided via a distributed virtual machine. SeisComP3, which has a large installed base, has been integrated into NDC-in-a-Box since 2016. Automatic data processing is now possible in addition to interactive data analysis.
The standard way to configure non-IMS seismic stations is to use SeisComp3 scripts. Station parameters are imported into the OSDB database or saved as data files within the NDC-in-a-Box virtual machine. An alternative method is introduced here for configuration of non-IMS seismic stations. Based on basic parameters and instrument response file of non-IMS seismic stations, a program developed in Matlab is used to process stations parameters including calculation of instrument response parameters and export them into the database. Standard data files of non-IMS seismic stations can be accessed by NDC-in-a-Box via the shared folder of virtual machines, which simplifies the management of parameters for non-IMS seismic stations parameters and data exchange.

Promotional text

Based on basic parameters and instrument response file of non-IMS seismic stations, a program developed in Matlab is used to process stations parameters including calculation of instrument response parameters and export them into the database.

Primary authors

Mr Haijun Wang (CTBTO Preparatory Commission, Vienna, Austria) Mr Ronan Le Bras (CTBTO Preparatory Commission, Vienna, Austria) Mr Alexander Poplavskiy (CTBTO Preparatory Commission, Vienna, Austria) Mr Wolfgang Sommerer (CTBTO Preparatory Commission, Vienna, Austria) Mr Leonid Kolesnykov (CTBTO Preparatory Commission, Vienna, Austria)

Presentation materials