Version History for U.S. Geological Survey Data Release

Over, J.R., Sherwood, C.R., Traykovski, P., Brosnahan, S.M., Martini, M.A., Marsjanik, E., Borden, J., 2021, Topographic and bathymetric data, sediment samples, and beach imagery collected at Head of the Meadow, Truro in March 2020, U.S Geological Survey Field Activity 2020-015-FA:(ver. 2.0, December 2023): U.S. Geological Survey data release, https://doi.org/10.5066/P9KSG1RQ.
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Version 1 posted online March 22, 2021 

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Version 2.0 revised and reposted online December 15, 2023


Changes in version 2.0

1. Grain size data were reprocessed, reviewed, and returned to affected WHCMSC Sediment Lab customers in September 2023 as part of a corrective action taken after an issue was identified in the data processing workbook (version 1.0) used to calculate grain size statistics and phi class distributions from raw data obtained from the Sed Lab's Horiba LA-960 laser diffraction unit. Workbook version 2.1 was used to reprocess the data. For detailed information, please refer to the metadata for this data release.

Earlier versions available by contacting whsc_data_contact@usgs.gov