Spatialite DB Schema

Schema

catalogue_eventsource

A source of event catalogues. E.g. ISC Web Catalogue

catalogue_agency

The agency which recorded and measured the events. the source_key field describes the key used in the event source to identify the agency.

catalogue_event

Describes a seismic event. The source key describes the key used in the eventsource to identify the event

catalogue_magnitudemeasure

Describes a single measure of the magnitude of an event.

catalogue_origin

Describes a point at a given depth and a time.For each quantity a measure of the  accuracy is described.

catalogue_measuremetadata

Metadata of a measurement (e.g. instruments and station settings used to get the measure)