The following is a guest post by Kalev Hannes Leetaru, Senior Fellow, George Washington University Center for Cyber & Homeland Security. It is hard to imagine our world today without maps. Though not the first online mapping platform, the debut of Google Maps a decade ago profoundly reshaped the role of maps in everyday life, …
Several times a year I attend meetings of the National Geospatial Advisory Committee, a federal advisory committee that reports to the chair of the Federal Geographic Data Committee. The NGAC pulls together participants from across academia, the private sector and all levels of government to advise the Federal government on geospatial policy and ways to …
The following is a guest post by Jen LaBarbera, National Digital Stewardship Resident at Northeastern University Library. It’s hard to believe that I only have two and a half months left in this residency. Despite Boston’s interminable winter (officially the snowiest on record), my time as a National Digital Stewardship Resident at Northeastern University has …
The following post is by Ted Westervelt, head of acquisitions and cataloging for U.S. Serials in the Arts, Humanities & Sciences section at the Library of Congress. Nine months ago, the Library of Congress released its Recommended Format Specifications. This was the result of years of work by experts from across the institution, bringing their …
The following is a guest post by Carl Fleischhauer, a Digital Initiatives Project Manager in the Office of Strategic Initiatives. We are pleased to announce the publication of nine new format descriptions on the Library’s Format Sustainability Web site. This is a closely related set, each of which pertains to a member of the Office …
We’ve spent a lot of time recently thinking about digital video issues. As mentioned in a previous blog post, the Federal Agencies Digitization Guidelines Initiative published several reports on this topic including “Creating and Archiving Born Digital Video.” Work on the “Eight Federal Case Histories” (PDF) report nudged us to add the Apple ProRes 422 …
The following is a guest post by Barrie Howard, IT Project Manager at the Library of Congress. In September, the Digital Preservation Outreach and Education (DPOE) program wrapped up the “2014 DPOE Training Needs Assessment Survey” in an effort to get a sense of current digital preservation practice, a better understanding about what capacity exists …
We’re fans of lists here at the Library of Congress and there is no better way to close out the year on The Signal than taking a look back at our popular blog posts of the year. Our most viewed post of the year, and our second most viewed post of all time since our …
The following is a guest post by Kalev H. Leetaru of Georgetown University (Former), Robert Miller of Internet Archive and David A. Shamma from Yahoo Labs/Flickr. In 1994, linguist Geoff Nunberg stated, in an article in the journal “Representations,” “reading what people have had to say about the future of knowledge in an electronic world, …