Revision History for U.S. Geological Survey data release in ScienceBase

Massachusetts shoreline change project, 2018 update–A GIS compilation of shoreline change rates calculated using Digital Shoreline Analysis System version 5.0, with supplementary intersects and baselines for Massachusetts
By E.A. Himmelstoss, A.S. Farris, K.M. Weber, and R.E. Henderson

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Version 1 posted online March 6, 2019
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Revised and reposted August 7, 2019

Changes in version 2.0

After discovering that the 2013 shoreline was inadvertently omitted from the rate calculations for the north shore of Nantucket, both the intersects and rate metrics were recalculated to include the 2013 shoreline for long- and short-term rates without bias. Only these files for the north shore of Nantucket have been replaced in this version (Nantucket_north_NB_LT_intersects, Nantucket_north_NB_ST_intersects, Nantucket_north_NB_LT_rates, and Nantucket_north_NB_ST_rates). All other data remains the same.

New citation for version 2.0:
Himmelstoss, E.A., Farris, A.S., Weber, K.M., and Henderson, R.E., 2019, Massachusetts shoreline change project, 2018 update–A GIS compilation of shoreline change rates calculated using Digital Shoreline Analysis System version 5.0, with supplementary intersects and baselines for Massachusetts (ver. 2.0, August 2019): U.S. Geological Survey data release, https://doi.org/10.5066/P9RRBEYK.