Error: Unknown Spatial Reference

How to create a world file for a raster Problem: When outputting a cut and fill image from volumetrics from LP360, a world file is not created for the raster.  This error will be given when importing the raster into ArcMap: Solution: In ArcMap, go to the tool box: Under “Data Management Tools” > “Projections and…

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Coordinates, Coordinate Systems and LIDAR Data (Part 2)

In the previous article, we briefly mentioned coordinate systems while looking at how they played a role when defining the MicroStation design cube and setting up the Terrasolid software. A brief mention was fine for that setup, but if we wish to delve into more details on transformations and changing projections in the various software…

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LP360 Tools in the Arc Toolbox

LP360 for ArcGIS contains a set of tools which only appear in the ArcToolbox, however, the LP360 for ArcGIS installer does not automatically put these tools into your toolbox. After installing LP360 for ArcGIS you must follow the procedure below in order to enable the tools in the LP360 toolbox: Define LAS File Projection – Define…

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