Revision History for Open-File Report 2012-1006 Andrews, B.D., Ackerman, S.D., Baldwin, W.E., Foster, D.S., and Schwab, W.C., 2014, High-resolution geophysical data from the inner continental shelf Vineyard Sound, Massachusetts (ver. 2.0, May 2014): U.S. Geological Survey Open-File Report 2012-1006,  DVD-ROM,  http://pubs.usgs.gov/of/2012/1006/. ________________________________________________________ Version 1 posted online February 1, 2013 ________________________________________________________ Version 2.0 revised and reposted online September 17, 2014 Changes in version 2.0 1. Merged zone tides to southwestern part of the survey area to replace real-time kinematic (RTK) tides. Explanation: The RTK signal from repeater station located at Gay Head, Mass., was not received by the survey vessel for several hours on multiple days between May 22 and May 29, 2010, during U.S. Geological Survey (USGS) field activity 2010-004-FA aboard the motor vessel Megan T. Miller. Earlier attempts to interpolate tidal values for missing times were not effective. Instead, the USGS requested and received a zone tidal model from the National Oceanic and Atmospheric Administration (NOAA) in December 2013. Tidal data were delivered to the USGS on February 10, 2014, and applied only to lines L114F1-L200F1 and including Tie1-Tie10F2 (JD141-JD149). The zone tidal model used verified tides at 6-minute intervals from three NOAA tidal stations at Newport, R.I. (#84526600), Woods Hole, Mass. (#8447930), and Nantucket, Mass. (#8449130). The zone definition file supplied by NOAA was loaded into HIPS (ver. 8.1.6) and merged with lines L114F1-L200F1. The bathymetric grid was rebuilt to produce the grid "vs_bath5m_v2" that replaces the earlier version (ver. 1.0) of "vs_bath_5m". U pdated the metadata for this layer. 2. Produced new bathymetric hillshade maps (vs_bathhs_v2) using version 2.0 input grid (vs_bath5m_v2). Updated the metadata for this layer. 3. Produced new bathymetric contours (VS_5mCntr_V2.shp) using version 2.0 input grid (vs_bath5m_v2). Updated the metadata for this layer. 4. Updated figure 3 in the “Data Collection and Processing” section to reflect changes in the data layers, as described in changes 1 through 3 above.