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Characterizing Alluvial Channel Bank Erosion with Lidar, TX 2023

This lidar dataset was collected as part of an NCALM Seed grant for Mariel Nelson at the University of Texas at Austin. This dataset was collected to characterizing alluvial channel bank erosion with time-lapse Airborne and UAV lidar. The dataset was collected northeast of Houston, TX, over the Trinity River. Publications associated with this dataset can be found at NCALM's Data Tracking Center.

Data and Resources

Additional Info

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Last Updated September 25, 2025, 17:43 (UTC)
Created September 25, 2025, 17:43 (UTC)
providers [{"url": "https://www.opentopography.org", "name": "OpenTopography", "roles": ["host"]}, {"url": "http://ncalm.cive.uh.edu/", "name": "National Center for Airborne Laser Mapping", "roles": ["Collector"]}, {"url": "https://nsf.gov/", "name": "National Science Foundation", "roles": ["Funder"]}, {"url": "mailto:marielnelson@utexas.edu", "name": "Mariel Nelson", "roles": ["Principal Investigator"]}]
sci:citation Nelson, M. (2024). Characterizing Alluvial Channel Bank Erosion with Lidar, TX 2023. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9DZ06JZ. Accessed <YYYY-MM-DD>
sci:doi https://doi.org/10.5069/G9DZ06JZ
spatial {"type": "Polygon", "coordinates": [[[-94.839680045, 30.192626081], [-94.784593602, 30.192626081], [-94.784593602, 30.060145136], [-94.839680045, 30.060145136], [-94.839680045, 30.192626081]]]}
temporal {"endTime": "2023-09-19T00:00:00Z", "startTime": "2023-09-19T00:00:00Z"}