Category Archive: Uncategorized

Mar 26

Congrats, Adam! WLIA President Elect

Adam Derringer, a Project Manager in the Geospatial Division of Ayres Associates was recently elected as President Elect of the Wisconsin Land Information Association (WLIA).  Adam has served on the Board of Directors for WLIA as well as on multiple committees for many years.    Adam explains, “It is a true honor and an even …

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Mar 05

3D Building Extraction from Aerial LiDAR

Get more information from your aerial LiDAR – beyond contours and surface models. Recent advances in LiDAR systems and software are leading to new tools for extracting valuable information from point clouds. High-density point clouds can be used to extract 3D building shapefile polygons using customized algorithms inTerrasolid’s TerraModeler software. Complex 3D building models are …

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