Users/Historical Data Working Group
The Users/Historical Data Working Group is established under the auspices of the Federal Geographic Data Committee (FGDC) to promote and coordinate activities among Federal agencies who are primarily users of, not generators of geospatial data. The intent is to provide a vehicle for those agencies who may not have a significant Geospatial Infrastructure to collectively share their experiences and needs with the larger Geospatial community. It is recognized that topic areas of interest to the Data Working Group, in many instances, will be of importance to the entire community, e.g. promoting an awareness of the historical dimension of geospatial data. A part of the duties of the Users/Historical Data Working Group is established to promote an awareness among Federal agencies of the historical dimension to geospatial data; to facilitate the long-term retention, storage, preservation and accessibility of selected geospatial data; and to establish a mechanism for the coordinated development, use, sharing, and dissemination of historically valuable geospatial data which have been financed in whole or part by Federal funds.
The Users/Historical Data Working Group meets the fourth
Thursday of each month at 11:00 a.m. EASTERN via conference
call. The group welcomes Federal and non-Federal participants
who are interested in the long-term stewardship of geospatial data. To
get meeting announcements and group updates, please contact Butch
Lazorchak at wlaz[@]loc.gov.
- Charter
- Reports: August 2011 [PDF] | February 2011 [PDF] | FY 2006
- Listserv: UHDWG List
Key Documents
- FGDC Users/Historical Data Working Group Information Sheet [PDF]
- GeoPlatform
Version 3 UHDWG Collected Comments [Excel]
Meeting Minutes and Presentations
- September 27, 2012 presentation: GeoPDF As a Historical Data Container - Michael Bufkin, Chief Solution Architect at Terrago [PDF 0.3MB]
- May 24, 2012 presentation: Electronic Records Transfer Guidance at NARA - Donald Chalfant and Kevin De Vorsey, NARA [PDF 2.35MB]
- January 26, 2012 presentation: Historical Topographic Map Collection - Greg Allord, USGS [PPT 20MB]
- December 15, 2011 Meeting Presentation: Geospatial Multistate Archive and Preservation Partnership [PPT]
Resources
- Geographical Markup Language
- Processes Behind Archiving and Preserving Data
- Spatial Data Transfer Standard
- What is Involved with Appraisal
- Digitizing Historical Maps and Charts
- The Geospatial Data Preservation Resource Center
- Sustainability of Digital Formats: Planning for Library of Congress Collections. Formats for Geospatial Data
- Geospatial Multistate Archive and Preservation Partnership
- Columbia University CIESIN Geospatial Electronic Records
- American Association of Geographers Historical GIS Clearinghouse and Forum
- Open Geospatial Consortium Data Preservation Working Group
- Scanning and Georeferencing Historical USGS Quadrangles

