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Ground control points collected in 2019 for photogrammetry of the Zuni Salt Lake in west-central New Mexico

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 03:51 AM | Dataset Last Updated: September 19, 2025 at 12:00 AM
Ground control point survey data used in Structure-from-motion (SfM) photogrammetry to construct a digital elevation model (DEM) and orthomosaic image for the Zuni Salt Lake in west-central New Mexico. The data was used to estimate lake water volume as a function of lake stage used in the U.S. Geological Survey Scientific Investigations Report publication, "Sources of Water and Salts for the Zuni Salt Lake in West-Central New Mexico", https://doi.org/10.3133/sir20255057.

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