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<h1> GSD Digital Elevation Model Tutorial</h1>
<br><p><b>Purpose: </b><br>This dataset provides some snippets of US Geological survey terrain and orthophoito datasets, and provides some sample tools for transforming these into various useful formats, like dxf contours.  YOu can find the documentation at www.gsd.harvard.edu/gis/manual/dem .   The tools and documents in this collection were developed with ArcGIS version 9.2.</p><br>
<br><b>Collector: </b>Paul Cote, Harvard Graduate School of Design</p>
<br><b>Primary Source: </b><br>US Geological Survey, ESRI. </p>
<br><p><b>Content Date Range: </b>2005 - 2005</p>
<br><p><b>Collection Date Range: </b>2008 - 2008</p>
<br><p><b>Re-use Constraints: </b>Unrestricted</p>
<br><p><b>Place Type: </b>region
<br><b> Place Name: </b></p>
<br><p><b>West Limit: </b>-71.051017
<b> North Limit: </b>42.334967</p><p>
<br><b>East Limit: </b>-71.03922
<b> South Limit: </b>42.32376</p>
<br><b><p>Content Types: </b> </p><br><ul>
<li>GIS Data
<li>GIS Models 
<li>Documents 
</b><br></ul>
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