<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:verdana,helvetica,sans-serif;font-size:10pt;color:#000000;"><div>On Wed, 9 Jun 2010, Mark Seibel wrote:<br><br> This is a great resource. <a href="http://grass.osgeo.org/wiki/LIDAR#Micro-tutorial" target="_blank">http://grass.osgeo.org/wiki/LIDAR#Micro-tutorial</a><br><br>I concur - I have spent the last 6 months or so using GRASS to process point and ESRI grid lidar data for archaeological purposes & I am now attempting to use local relief modelling to extract microtopography (archaeological features) more efficiently from mountainous regions by removing the macrotopography. <br><br>I'd be really interested to hear from anyone else who has tried this type of analysis with lidar data in GRASS.<br><br>Cheers!<br>Rebecca Bennett<br>Postgraduate Researcher<br>Bournemouth University, UK<br></div>
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