Tag Archives: DEM

Viewshed Analysis with LiDAR!

What’s the first thing you think when I say, “Image exploitation” or “Remote sensing feature extraction?” I bet you are thinking about electro-optical data and time tested analytics to tease out information from imagery that is not initially apparent at … Continue reading

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The Value of LiDAR in Remote Sensing

Value: “The importance or preciousness of something”. New information, innovation, and discovery – these are things of value. And whether we are improving upon products and processes we already employ, or we develop a new way to look at the … Continue reading

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DEM versus DTM versus DSM

There are a few terms that I find to be especially confusing to the community of people who use our geospatial software.  I thought it might be useful to clarify how I and others at Exelis VIS use some of … Continue reading

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