Version History for U.S. Geological Survey data release Over, J.R., Cramer, J.M., Millo, A., Brosnahan, S.M., Ackerman, S.D., and Ganju, N.K., 2024, Topographic, multispectral, and GPS data collected during uncrewed aircraft system (UAS) operations at Marsh Island, New Bedford, Massachusetts (ver. 2.0, May 2026): U.S. Geological Survey data release, https://doi.org/10.5066/P19TLXVG. ________________________________________________________ Version 1 posted online December 20, 2024 ________________________________________________________ Version 2.0 revised and reposted online May 11, 2026 Changes in version 2.0 Two new child pages were added: Lidar point cloud, elevation models, GPS data, and imagery and orthomosaic from true-color aerial imagery, collected during UAS operations at Marsh Island, New Bedford, MA on March 11, 2025 Lidar point cloud, elevation models, GPS data, and imagery and orthomosaics from thermal, true-color, and multispectral aerial imagery, collected during UAS operations at Marsh Island, New Bedford, MA on July 23, 2025 Amit Millo was added to the author list and citation.