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Mapping Landscape Evolution in the Ozarks, AR 2023

This lidar dataset was collected as part of an NCALM Seed grant for Chelsea Moran at the University of Arkansas. This dataset was collected to help understand the spatial and temporal distribution of large rock blocks and their control on landscape evolution in the Ozarks. The dataset was collected southwest of Harrison, Arkansas, over the Buffalo River. Publications associated with this dataset can be found at NCALM's Data Tracking Center.

Data and Resources

Additional Info

Field Value
Last Updated September 25, 2025, 17:31 (UTC)
Created September 25, 2025, 17:31 (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:cmm084@uark.edu", "name": "Chelsea Moran", "roles": ["Principal Investigator"]}]
sci:citation Moran, C. (2024). Mapping Landscape Evolution in the Ozarks, AR 2023. National Center for Airborne Laser Mapping (NCALM). Distributed by OpenTopography. https://doi.org/10.5069/G9959FSJ. Accessed <YYYY-MM-DD>
sci:doi https://doi.org/10.5069/G9959FSJ
spatial {"type": "Polygon", "coordinates": [[[-93.310514748, 36.136033821], [-93.211715575, 36.136033821], [-93.211715575, 36.03282836], [-93.310514748, 36.03282836], [-93.310514748, 36.136033821]]]}
temporal {"endTime": "2023-09-21T00:00:00Z", "startTime": "2023-09-21T00:00:00Z"}