Version history for Hapke, Cheryl, and Reid, David, 2006, The National Assessment of Shoreline Change; A GIS compilation of vector shorelines and associated shoreline change data for the sandy shorelines of the California coast: U.S. Geological Survey Open-File Report 2006-1251 [http://pubs.usgs.gov/of/2006/1251/]. Version 1.1 July 17, 2007 Made an additional fix that needed to be made to some of the files. The data and metadata have all been updated March 19, 2007 Redid the exported HTML files for the SoCal metadata because they were not formatted in the classic FGDC-compliant style March 5, 2007 The data in v. 1.0 was in UTM projected coordinates. These have now been replaced in v. 1.1 with the data in geographic coordinates. The following changes were made to metadata files: Data_Quality_Information Process_Step: Added a description of the process taken to project the shapefiles Spatial_Reference_Information Horizontal_Coordinate_System_Definition: updated Datum = North American Datum of 1983 and ellipsoid = Geodetic Reference System 80 Online links to the report were modified to point to the .zip archive not just the report. Added a technical prerequisite description for shapefiles, the publication date was updated to 2006 from "unknown" and the ISO 19115 Topic Category and appropriate keywords were added. October 17, 2006 Initial release online at http://pubs.usgs.gov/of/2006/1251/