Realtime Waveform Data Exchange Realtime Data Exchange Allows

Real-time Waveform Data Exchange

Real-time Data Exchange • Allows automated integration of external data into network operations • Convenient automated data sharing if data is already collected in real-time • Streamline data collection and archiving operations (e. g. at the IRIS DMC) November 2009 Cairo, Egypt IRIS - ORFEUS Data Management Workshop 1

Real-time Data Exchange A number of open-source and commercial data exchange systems exist, the bridges between them are illustrated below. Earthworm Seed. Link (Seis. Com. P) Yes NRTS/ISI LISS Antelope Yes Possible Yes Seed. Link (Seis. Com. P) Yes NRTS/ISI Yes Yes LISS Yes Yes Antelope Yes NAQS Yes Scream! Yes November 2009 Cairo, Egypt IRIS - ORFEUS Data Management Workshop NAQS Scream! Yes 2

Free Real-time Processing and Exchange • Seis. Com. P: Complete seismic network operations and data exchange (Seed. Link and Arc. Link) • Earthworm: Complete seismic network operations and data exchange (tracebuf and wavetank/Winston) • Standalone Seed. Link server (DMC) November 2009 Cairo, Egypt IRIS - ORFEUS Data Management Workshop 3

Real-time Data from the IRIS DMC Seed. Link host: rtserve. iris. washington. edu port: 18000 (default) * All data in this server is openly available. November 2009 Cairo, Egypt IRIS - ORFEUS Data Management Workshop 4