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RESOURCES - TRIMBLE
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TRIMBLE 3D SCANNING AND DATA ANALYSIS
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Students will be typically be assigned one building each, depending on complexity.
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Students will learn how to 3D Scan the exterior of the building using the Trimble TX6.
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Students will learn how to register their point cloud in Trimble Real Works breaking the point cloud into sub clouds for ground, buildings, foliage, etc.
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Students will export sections and elevations of their assigned building into AutoCAD
Order of Operations for Final Project
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Register the point clouds in TRW
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Fix any Non-Registered point clouds
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Verify that the point cloud alignments are correct. Turn the clouds on one by one in station order and confirm that they overlap.
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Merge projects if necessary
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Orientation – Align X and Y (possibly elevation)
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Move to Production.
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Go to Edit / Scan / Limit Box Extraction
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Adjust the Limit Box around the building you want.
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Use “ Sampling by Step” at “1”
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Edit / Scan / Limit Box Extraction
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Move onto Segmentation and break the point cloud into different, smaller clouds (walls, roof, junk, etc.)
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Shift project to DWG Coordinates
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Sampling. Select all point clouds one at a time and sample down to a smaller point cloud density. We will use these point clouds to export out as Recap files for AutoCAD.
Trimble Realworks (TRW) Production Mode: 3:42:01
This is based on a Youtube Production Series
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