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Creating Cartographic Quality Contours from Recent or Historic QL2 Lidar Data and Breaklines
Thursday February 27, 2025 2:30pm - 3:00pm CST
Evergreen
What do you do with your existing QL2 Lidar data and breakline files? Highlighting a current project, I will discuss the considerations and pitfalls for using QL2 lidar data and breakline files to create cartographic quality contours. Following the USGS Scientific Investigations Report 2012-5167, “Creation of Digital Contours that Approach the Characteristics of Cartographic Contours” workflow in current ArcGIS Pro environment this presentation will discuss how to implement this approach to your data set. We will highlight examples of initial data preparation, contour generation, different data QC methods, and common issues or errors that happen in each step.
Speakers
JP

Jon Popelars

LiDAR Specialist, GPI GEO
Graduated from St Mary's University of Minnesota-Winona with a MS in GIS focusing on Natural Resource Managment. Has been generating GIS data from different sources for the last 17 years. With a particular focus on Lidar data for both small and large scale projects for the last 15... Read More →
Thursday February 27, 2025 2:30pm - 3:00pm CST
Evergreen
  Lidar, Intermediate

Attendees (2)


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