Welcome!

The IRIS Data Management System (DMS) is charged with archiving and making available data from the GSN and PASSCAL programs, as well as data from other sources. In a continuing effort to make this data more accessible to our users - including those involved with education and outreach - we produce a quarterly, electronic newsletter designed to highlight the many services and data types available through the DMS from the Data Management Center (DMC) in Seattle, WA.

Past Issues