I have seen the following posts, <a href="http://grass.itc.it/pipermail/grassuser/2006-May/034214.html">http://grass.itc.it/pipermail/grassuser/2006-May/034214.html</a> and <a href="http://grass.itc.it/pipermail/grass-dev/2006-June/023820.html">
http://grass.itc.it/pipermail/grass-dev/2006-June/023820.html</a><br><br>I have access to orthorectifed high res imagery of towns and would like to start creating 3d models of buildings - would actually prefer to automate this process as much as possible.
<br>I do not have access to polygons of buildings with height.<br>Once models are created they will be viewed on GoogleEarth.<br><br>On the web I found out about a product callled SilverEye from Geotango - has since been bought by Microsoft :( - product info was saying SilverEye extracts 3d building models from single scene images.
<br><br>Any ideas on how I can then create 3d Models from imagery using OSS tools.<br clear="all"><br>-- <br>Sindile Bidla<br><br>