Version History for Data Release:

Smith, K.E.L., Terrano, J.F., Pitchford, J., Brochard M., Vargas, J.M., Atchia, I.D., Everhart, C.S., and Smith C.G., 2020, Shore proximal marsh sediment deposition and ancillary data from Grand Bay National Estuarine Research Reserve, Mississippi, from July 2018 to January 2020 (ver. 2.0, June 2023): U.S. Geological Survey data release, https://doi.org/10.5066/P9ONI8PS.
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Version 1.0 posted online July 13, 2020
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Version 2.0 revised and reposted online June 5, 2023

Changes in version 2.0

1. Added grain size data and metadata (Grand_Bay_Grain_Size_Data.zip).
2. Added vegetation survey data and metadata (Grand_Bay_Vegetation_Data.zip).
3. Changed the "---" no data values to "NaN" in the Grand_Bay_RBR_42028_Data, Grand_Bay_RBR_42029_Data, Grand_Bay_RBR_42028_Wave_Data, Grand_Bay_RBR_42029_Wave_Data comma-separated values files (CSV). 
4. Updated the Grand_Bay_RBR_Data_Metadata and Grand_Bay_RBR_Wave_Metadata metadata records (.txt and .xml) to change the metadata and distribution contact persons and incorporate the no data value change.

All other previously published data and metadata remain unchanged from version 1.0.