51 lines
2.2 KiB
HTML
51 lines
2.2 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<meta name="author" content="gempa GmbH">
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<title>SeisComP FDSNWS - DataSelect</title>
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</head>
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<body>
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<p><a href="../">Parent Directory</a></p>
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<h1>SeisComP FDSNWS DataSelect Web Service</h1>
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<p>The dataselect Web service provides access to time series data in <a
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href="http://www.iris.edu/data/miniseed.htm">miniSEED</a> format. The data may
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be filtered e.g. by time, station and network parameters. The request type is
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<em>HTTP-GET</em> and <em>HTTP-POST</em>. Please refer to
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<a href="http://www.fdsn.org/webservices">http://www.fdsn.org/webservice</a>
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for a complete service description.</p>
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<h2>Available URLs</h2>
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<ul>
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<li><a href="query">query</a></li>
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<li><a href="queryauth">queryauth</a></li>
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<li><a href="version">version</a></li>
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<li><a href="application.wadl">application.wadl</a></li>
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<li><a href="builder">builder</a></li>
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<li><a href="auth">auth</a></li>
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</ul>
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<h2>Feature Notes</h2>
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<ul>
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<li>back-end software: <a href="http://www.seiscomp.de">SeisComP</a></li>
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<li><em>quality</em> request parameter not implemented (information not
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available in SeisComP)</li>
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<li><em>minimumlength</em> request parameter not implemented</li>
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<li><em>longestonly</em> request parameter not implemented</li>
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<li>access to restricted networks and stations is only granted through the
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<em>queryauth</em> method</li>
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<li>
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<b>No</b> trimming of miniSEED records to requested time window —
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This FDSNWS implementation returns the records as available in its data
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source, e.g., SDS archive. It is guaranteed that the requested time range
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is within the returned data (if available in the archive) but not that it
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is exactly the requested time range. FDSNWS does not trim and therefore
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re-encode miniSEED records. The rationale for that is that miniSEED
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records are probably further distributed and stored in other archives and
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we do not see the point in modifying them. Furthermore we do not want to
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increase the load on the web server with that extra processing step.
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</li>
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</ul>
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</body>
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</html>
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