http://www.vector1media.com/spatialsustain/what-is-the-role-of-the-digital-terrain-model-dtm-today.html Promoting Spatial Design for a Sustainable Tomorrow Wed, 08 Feb 2012 13:39:33 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://www.vector1media.com/spatialsustain/what-is-the-role-of-the-digital-terrain-model-dtm-today.html/comment-page-1#comment-51819 Water Framework Resources | Vector One Tue, 21 Sep 2010 21:11:43 +0000 http://vector1media.com/spatialsustain/?p=140#comment-51819 [...] One water district has even launched their own blog. Earlier here at V1 Magazine we had a Perspectives column discussing the merits of digital terrain models. Water figured into that work in a very important [...] [...] One water district has even launched their own blog. Earlier here at V1 Magazine we had a Perspectives column discussing the merits of digital terrain models. Water figured into that work in a very important [...]

]]> http://www.vector1media.com/spatialsustain/what-is-the-role-of-the-digital-terrain-model-dtm-today.html/comment-page-1#comment-22037 LiDAR Services Mon, 02 Nov 2009 02:24:34 +0000 http://vector1media.com/spatialsustain/?p=140#comment-22037 When using data collection systems that involve aiming wavelengths at a target and waiting for a reflection, it is usually only possible to collect information for objects the same size as the wavelength or longer. LIDAR uses waves ten to one hundred thousand times shorter than radar waves, meaning that it is able to collect much more data. When using data collection systems that involve aiming wavelengths at a target and waiting for a reflection, it is usually only possible to collect information for objects the same size as the wavelength or longer. LIDAR uses waves ten to one hundred thousand times shorter than radar waves, meaning that it is able to collect much more data.

]]> http://www.vector1media.com/spatialsustain/what-is-the-role-of-the-digital-terrain-model-dtm-today.html/comment-page-1#comment-4405 James Fri, 20 Jun 2008 19:23:30 +0000 http://vector1media.com/spatialsustain/?p=140#comment-4405 What are the available books for DTM and DEM? What is the difference in the methodology for aquiring DTM and DEM What are the available books for DTM and DEM?
What is the difference in the methodology for aquiring DTM and DEM

]]> http://www.vector1media.com/spatialsustain/what-is-the-role-of-the-digital-terrain-model-dtm-today.html/comment-page-1#comment-164 What is the role of the digital terrain model (DTM) today? | Vector One Fri, 16 Nov 2007 13:46:11 +0000 http://vector1media.com/spatialsustain/?p=140#comment-164 [...] what Matt Ball has to say on this topic here. 1 Comment posted on "What is the role of the digital terrain model (DTM) today?" What [...] [...] what Matt Ball has to say on this topic here. 1 Comment posted on “What is the role of the digital terrain model (DTM) today?” What [...]

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