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29 lines
1.9 KiB
HTML
29 lines
1.9 KiB
HTML
<html>
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<head><link rel="stylesheet" type="text/css" href="help.css" /></head>
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<body>
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<h1 class='module'>Import SRTM30 DEM</h1>
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<div class='author'>(c) 2004 by O.Conrad</div>
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<div class='description'>Extracts elevation grids from SRTM30 data.<br/>
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<br/>
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<i>"SRTM30 is a near-global digital elevation model (DEM) comprising a combination of data from the Shuttle Radar Topography Mission, flown in February, 2000 and the the U.S. Geological Survey's GTOPO30 data set. It can be considered to be either an SRTM data set enhanced with GTOPO30, or as an upgrade to GTOPO30."</i> (NASA)<br/>
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<br/>
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Further information about the GTOPO30 data set:<br/>
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<a target="_blank" href="http://edcdaac.usgs.gov/gtopo30/gtopo30.html">http://edcdaac.usgs.gov/gtopo30/gtopo30.html</a><br/>
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<br/>
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SRTM30 data can be downloaded from:<br/>
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<a target="_blank" href="ftp://e0srp01u.ecs.nasa.gov/srtm/version2/SRTM30/">ftp://e0srp01u.ecs.nasa.gov/srtm/version2/SRTM30/</a><br/>
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<br/>
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A directory, that contains the uncompressed SRTM30 DEM files, can be located using the "Path" Parameter of this module.</div>
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<h2>Parameters</h2>
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<dl class='parameters'>
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<dt>Grid <div class='type'>Output Data Object</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Path <div class='type'>File path</div></dt><dd> <div class='constraints'></div></dd>
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<dt>West [] <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>East [] <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>South [] <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>North [] <div class='type'>Integer</div></dt><dd> <div class='constraints'></div></dd>
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<dt>File does not exist: <div class='type'>Text</div></dt><dd> <div class='constraints'></div></dd>
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<dt>Select file <div class='type'>File path</div></dt><dd> <div class='constraints'></div></dd>
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</dl>
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</body></html>
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