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Scanning Tip of the Week: Ground Extraction with Topography-Based Sampling in Trimble RealWorks

 

One of the difficulties with scanning projects is separating the features you want from those you do not. Moving objects such as vehicles or people can create inconsistencies across your project area. Removing these unwanted points while keeping those of importance is accomplished using an array of tools. This week's tip will focus on extracting just the ground. In the example below, we will go over some of Trimble® RealWorksTM various ground extraction sampling techniques which aim to perform this task.