Filters: Tags: ground control points (X) > Date Range: {"choice":"year"} (X) > partyWithName: U.S. Geological Survey - ScienceBase (X) > partyWithName: Keith E. Mecum (X)

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Ground control points obtained by using uncrewed aerial systems from an erosion prone area north of Medina River Natural Area near San Antonio, Texas, August 14, 2019, and July 8, 2022 This data release includes ground control points (GCPs) collected during two uncrewed aerial system (UAS) imagery surveys conducted at an edge-of-field site north of Medina River Natural Area near San Antonio, Texas, on August 14, 2019, and July 8, 2022. Ten GCPs were used on each survey date, and a total of twenty GCPs are described in this data release. Categories: Data; Tags: Bexar County, Medina River, Medina River Natural Area, San Antonio, Texas, All tags... U.S. Geological Survey, UAS, USGS, elevation, erosion, geolocation measurement, georeferencing, geoscientificInformation, ground control points, imageryBaseMapsEarthCover, inlandWaters, location, uncrewed aerial systems, Fewer tags