JAMSTEC OBS Web for Passive Survey(OBS Web) hosts a subset of data available at JAMSTEC Seismic Survey Database. OBS Web consists of seismic data from ocean bottom seismographs installed temporarily for passive survey while all active and passive seismic survey data can be requested through JAMSTEC Seismic Survey Database. With OBS Web, users can search/download data files and event catalogs by surveys, stations, channels, time periods, or a combination of these.
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This website uses GEBCO bathymetry data and The Generic Mapping Tools for generating map images.