Beginning this summer, the Federal Government will release excess engravings once used to reproduce U.S. Geological Survey (USGS) topographic and geologic maps and other scientific illustrations. The process makes these unique engravings, created from the 1880s to the 1950s, available for transfer to Federal agencies; for donation to State and local governments, certain non-profit educational […]
Interesting article about the early vertical datums used by the US Geological Survey field crews in the May 2014 issue of the American Surveyor journal. Thanks to Steve Char for sharing this link with the GIS Colorado list-server.
“The Science of Searching: Petroleum Surveying and Geomatics Applied” The Association of Petroleum Surveying & Geomatics West Chapter Thursday, June 26th, 2014 US West Chapter Summer 2014 Meeting 10:30am – 4:30pm Followed by a Social at The Yard House Click Here to view details or register to attend this FREE event. Save the Date for […]
This year our dear friend and colleague Dr. Roger Tomlinson passed away. Esri will be honoring him by celebrating his life and sharing memories at this year’s Esri International User Conference in San Diego, CA. Your help is needed. If you have Roger Tomlinson photographs, videos, maps, or other items that we can include in […]
