November 4-6, 2013
San Diego Supercomputer Center (SDSC), UCSD, La Jolla, CA
Supported by:
Southern California Earthquake Center, OpenTopography, UNAVCO, and EarthScope
Organizers:
J Ramon Arrowsmith, Arizona State University, Tempe, AZ
Christopher Crosby, UNAVCO, Boulder, CO
Emily Kleber, Arizona State University, Tempe, AZ
Instructors:
J Ramon Arrowsmith, Arizona State University, Tempe, AZ
Christopher Crosby, UNAVCO, Boulder, CO
Emily Kleber, Arizona State University
Edwin Nissen, Colorado School of Mines, Golden, CO
Peter Gold, University of Texas at Austin, Austin, TX
Overview:
Lidar data has become an important tool for earthquake scientists to make detailed observations and model surface evolution. Within the last 7 years, several efforts have been made to collect high resolution topographic data for active faults (e.g. The B4 project, EarthScope and NCALM projects). These datasets are available freely online through OpenTopography, a NSF funded lidar data distribution portal. The active tectonics community has taken great interest in these exciting datasets, using them to generate new and important insights into earthquake processes in Southern California.
OpenTopography in partnership with SCEC, UNAVCO, and EarthScope will host a short course at the San Diego Supercomputer Center at UCSD, November 4-6, 2013. This 3-day course will highlight recent research results and provide beginner to intermediate training on airborne and terrestrial lidar technology, point cloud and raster-based data processing, and active fault-oriented analysis. We will emphasize fault trace and geomorphic mapping applications, topographic differencing, integration with other geospatial data, and data visualization and analysis approaches.
Logistics:
Hotel: Clarion Del Mar Inn | Driving directions airport to hotel | Driving directions hotel to SDSC (Parking Information) |
Short Course: We will be providing transportation to/from the hotel for all participants. There will be two shuttles leaving from the hotel at 7:30am and 8:00am. Please make sure and be ready for one of these shuttles. Breakfast will be provided at the short course venue.
(Location) |
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8:30am | Welcome, group introductions | SDSC Synthesis Center |
9:30am | Introductory lectures - lidar science examples | J Ramon Arrowsmith, Arizona State University |
10:15am | Break | |
10:30am | Introductory lectures, cont.- Introduction to ALS, introduction to TLS. | Christopher Crosby, UNAVCO/OpenTopography |
12:00pm | Lunch | Provided |
1:00pm | Raster-based lidar analysis in ArcGIS: Data visualization, mapping, simple topographic differencing, hydrologic analysis Lecture
Data: |
J Ramon Arrowsmith, Arizona State University |
3:00pm | break | |
3:15pm | Lidar QA/QC, artifacts, issues to keep in mind | Christopher Crosby, UNAVCO/OpenTopography |
4:00pm | Raster-based lidar analysis in ArcGIS: Data visualization, mapping, simple topographic differencing, hydrologic analysis |
J Ramon Arrowsmith, Arizona State University |
5:00pm | Return to hotel | Dinner on your own |
7:30pm | Presentations from participants & social gathering | Clarion Del Mar Inn conference room |
(Location) |
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8:30am | OpenTopography portal, UNAVCO, NCALM, and other resources | Christopher Crosby, UNAVCO/OpenTopography |
10:00am | Group 1: LidarViewer - point cloud visualization and manipulation
Group 2: Structure from Motion (SfM) |
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12:00pm | Lunch | Provided |
12:30pm | SDSC Machine Room tour | |
1:00pm | Group 1: Structure from Motion (SfM) Group 2: LidarViewer - point cloud visualization and manipulation |
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4:30pm | LaDicaoz: LiDAR data handling and lateral displacement measurement | J Ramon Arrowsmith, Arizona State University |
(Location) |
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8:30am | Topographic Change Detection, (e.g. iterative closest point (ICP) using CloudCompare) Lecture and Links
Class Exercise and Data |
Emily Kleber, Arizona State University/OpenTopography Edwin Nissen, Colorado School of Mines |
11:30am | Final discussion, Q&A | SDSC Synthesis Center |
12:30pm | End of course |