Category: "Data Access Methods"

Changes to the NCSN/NCEDC catalog

July 18th, 2008
July 18th, 2008 The NCEDC has migrated all NCSN phase, catalog, and waveform information from ASCII files into the CISN database. This migration necessitated the following changes. Formerly the catalog referenced historic events without waveforms for… more »

Bug corrected in building SEED volumes at the NCEDC

March 26th, 2008
March 26th, 2008 The NCEDC has discovered and has corrected a bug in its procedure that create SEED volumes from data at the NCEDC. Under certain circumstances, when users requested multiple segments of data for the same channel and day, the data… more »

NCEDC reorganizes EarthScope PBO strain data directory structure

March 17th, 2006
March 17th, 2006 The Northern California Earthquake Data Center has reorganized its directory structure for EarthScope Plate Boundary Observatory (PBO) raw and processed strain data in accordance with standards established by the Plate Boundary… more »

STP service available at the NCEDC

December 4th, 2004
December 4th, 2004 The NCEDC is pleased to announce the availability of STP (Seismic Transfer Program) service, originally developed by the Southern California Earthquake Data Center (SCEDC). STP is a client-server system that provides timeseries data… more »

FISSURES framework implemented at the NCEDC

November 11th, 2004
We are pleased to announce that the BSL has implemented the FISSURES/DHI framework at the NCEDC. FISSURES is an IRIS project, led by the University of South Carolina. Several FISSURES/DHI services have been implemented at the NCEDC and are available… more »

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