Ohio USGS Datasheets Available Posted on October 23, 2018 by Zhanna USGS datasheets for Ohio are now available!
Pennsylvania USGS Datasheets Available Posted on October 15, 2018 by Zhanna USGS datasheets for Pennsylvania are now available!
West Virginia USGS Datasheets Available Posted on October 13, 2018 by Zhanna USGS datasheets for West Virginia are now available!
Maryland USGS Datasheets Posted! Posted on October 12, 2018 by Zhanna USGS datasheets for Maryland are now available!
Pre-NGS Survey Data Sheets—Now with Images! Posted on February 6, 2017 by Zhanna Harold Nelson of MaineDOT has sent along old horizontal control datasheets from Hancock County, Maine—they contain diagrams!
Maine Geodetic Survey Stations, 1933-1935 Posted on January 20, 2017 by Zhanna From Harold Nelson of MaineDOT comes a survey report and station descriptions from a 1930s survey of Maine.
Christmas in May! Posted on June 3, 2014 by Zhanna New USGS datasheets arrived on Saturday. They have all been scanned and posted on the USGS Datasheets: Pennsylvania page.