Imagery Archives

Using Base Maps in ArcGIS

Posted on December 19, 2013March 20, 2015 by Lewis Graham

Did you know that Base Maps are available in ArcMap 10.1 and 10.2? You can use this feature to display a backdrop image or road map, providing context for LIDAR data processing (see Figure 1). This is a coal pile area at the Tennessee Valley Authorities’ (TVA) Widows Creek fossil fuel generation facility near Stevenson,…

Adding the 3rd Dimension to Imagery

Posted on March 17, 2013March 24, 2015 by Lewis Graham

We often think of using LIDAR data either in simple operations for generating derived products, such as creating gridded elevation files, or for more esoteric operations, such as automatic extraction of building footprints. However, LIDAR data included as a standard layer in your ArcGIS® project (using LP360 for ArcGIS®, of course) can prove very useful,…