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Viewer for LIDAR Data, GSL or GNP
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sand85
Posted 8/10/2017 09:50 (#6178103 - in reply to #6174125)
Subject: RE: Viewer for LIDAR Data, GSL or GNP


C IL

Oops.  Out spraying fungicide on beans, late to reply.

Here, I think the file extension for the DEM's and DTM's is .adf.  I am sure there are others.

When I load a DEM I get a grayscale image where the elevation value is represented by the range from black to white.  Then I create a polygon, clip the DEM, and use the contour tool to create contour lines.  But I am working with base county-wide datasets - they either take a long time to contour, or they crash my PC.

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