FDSN Archive for Continuous Data at the IRIS DMC By Tim Ahern Program Manager IRIS Data Management System
Delivery of Data from Current FDSN Members 36 Networks in Total 31 Networks in Real Time There were 14 in 2005 3 non-real time Networks 2 non-operational (H2 and CD) As of 19 Jun 07
FDSN Membership in 2007 66 institutions in 53 countries Australia Austria Brazil Bulgaria Canada Chile China (CSB & CAS) Columbia (Ingeominas & Osso) Costa Rica Croatia Czech Republic Denmark Ecuador Egypt European Union (ORFEUS) Finland (Helsinki & Sodankyla) France (Geoscope & ReNaSS) Georgia Germany (GEOFON & GRSN) Greece (NOA, Thessaloniki) Hungary Iceland Indonesia Iran Israel Italy (ING-V & OGS) Jamaica Japan (ERI & NEID) Kazakhstan Macedonia Malaysia Mexico Netherlands New Zealand Nicaragua Norway Poland Portugal (CGUL & IST) Romania Russia Slovakia Slovenia South Africa Spain Sweden Switzerland Taiwan Tajikistan Thailand United Arab Emirates United Kingdom USA (IRIS, NCSN, PRSN, SCSN & USGS) Uzbekistan Red indicates countries that have contributed to the FDSN Archive Yellow indicates countries pending FDSN membership approval
FDSN Archive (non-US)
The IRIS Archive 61 tbytes growing at 12 tbytes per year
Nearing 300,000 shipments per year
100,000 shipments going outside US shipments to 68 countries
Shipments by Country
Shipments by Network Code
Gigabytes Shipped by Network Code (CI, GE, IC, II, IU, MN, TA, US, UU, UW and Temporary nets > 1 terabyte)
16 terabytes shipped in 2006 >20 terabytes projected in 2007