GeoCue Group Support has written 4 articles

Breaklines in LP360- Part 3

Introduction to Part 3: In the last part of this series, we discussed in some detail how a Triangulated Irregular Network (TIN) can be constrained by features external to the point cloud model such as lines, points and polygons.  In this month’s edition, we will look at contours and how LP360 can extract elevation information…

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Breaklines in LP360- Part 2

This article is a continuation of the discussion of breaklines in LP360 (the standalone version). In last month’s installment, we discussed the overall concept of data modeling, especially the Triangulated Irregular Network (TIN). In this installment, I will discuss the general concept of adding constraints in the form of breaklines to these models. In future…

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Breaklines in LP360 – Part I

Prolog: I am writing a new whitepaper on model constraints in LP360 (any reference to LP360 where I do not add the term “for ArcGIS,” I am talking about the standalone version. This document is extracted and heavily revised from a series of articles that I wrote for the GeoCue Group Newsletter in 2013. The…

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TerraScan: Extracting Paint Lines

Introduction The Terrasolid software suite has many tools that support mobile mapping. Included in these is the capability to extract paint markings. This tool has been discussed in isolation in previous Tool Tips, but this article discusses a workflow, of which Find Paint Lines plays a leading role. The following steps are discussed: Pre-classification Correct…

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