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The FDSN is responsible for the creation and maintenance of two publications:
FDSN Station Book
SEED Reference Manual
Standard for the Exchange of Earthquake Data (SEED) Manual Version 2.4 (2011 edition in PDF format)
The FDSN web service specifications provide a compatibility baseline for RESTful web services across multiple data centers.
The FDSN StationXML schema specifies a baseline for seismological and related metadata.