GSA 2019 Short Course: 501. High Resolution Topography and 3D Imaging I: Introduction to Terrestrial Laser Scanning
Geological Society of America Annual Meeting Short Course, Phoenix, AZ
501. High Resolution Topography and 3D Imaging I: Introduction to Terrestrial Laser Scanning
Fri., 20 Sept., 8 a.m.–5 p.m
Room 103AB, West Building, Phoenix Convention Center
Instructors: Christopher Crosby & Keith Williams, UNAVCO
Abstract: This one-day course will provide faculty, students, and professionals with an introduction to terrestrial laser scanning (TLS a.k.a., ground-based lidar) for research and education. TLS provides high-resolution three-dimensional images of geologic features and is a powerful tool for applications ranging from outcrop mapping to analysis of earth-surface processes. The course will focus on TLS technology, data collection, processing and analysis, and examples of science and educational applications. A combination of lectures and hands-on demonstrations of TLS equipment and data processing will be used.
Agenda
8:00 AM Welcome & Course Introduction, About UNAVCO
8:30 AM Intro to laser scanning, Applications Examples (Crosby)
9:30 AM Break
9:50 AM Overview of Data Acquisition Concepts & TLS Workflow (Williams)
11:00 AM Hands on demos w/ scanner (1/2 group, 2x scanners - outside)
Overview of Data Processing and Analysis (1/2 group - classroom)
12:30 PM LUNCH
1:30 PM Hands on demos w/ scanner (1/2 group, 2x scanners)
Overview of Data Processing and Analysis (1/2 group - classroom)
3:00 PM Future trends, community support resources, educational resources. Afternoon session Q&A and concluding thoughts.
- Analyzing High Resolution Topography with TLS and SfM (SERC-hosted resources and curriculum for field education with TLS & SfM)
- UNAVCO Geodesy Field Education resources (links to UNAVCO support resources for field education, including TLS and SfM).
3:45 PM Review scan data
4:20 PM Participants fill out GSA course evaluations
4:30 PM Adjourn
Additional resources:
- hh_tls_14_14022014_allreturns_upper.laz (Rim Fire Yosemite, NP TLS sample dataset from S. DeLong, USGS)
- 2017 Big East LAS
- 2018 Big East rockfall LAS
- 2018 Big East rock block LAS
- 2018 Big East all data LAS