[Historic] The "Spherical Mercator" of Time: Incorporating History in Digital Maps

[Lazorchak, William]

Folks,

I've been enjoying the conversation and sorry I don't have more to add. I did mine your efforts for a blog post that went up today:

http://blogs.loc.gov/digitalpreservation/2013/01/the-spherical-mercator-of-time-incorporating-history-in-digital-maps/

It's a brief overview to be sure so any comments welcome!

Butch Lazorchak
Digital Archivist
Library of Congress
National Digital Information Infrastructure and Preservation Program 
wlaz at loc.gov
(202) 707-2603
facebook.com/digitalpreservation
@ndiipp