The NYPL Map Warper is a tool for digitally aligning ("rectifying") historical maps from the NYPL's collections to match today's precise maps. Visitors can browse already rectified maps or assist the NYPL by aligning a map. Play the video above to tour the site and learn how to rectify a map yourself.
Everyone is welcome to participate!
Map | Title | Year | Last modified | Status |
---|---|---|---|---|
|
From The new Century atlas of Cayuga County, New York : with farm records (In 1 layer)
Depicts: 1904
Bibiliographic records:
Digital Collections
|
1904 | 18 days ago. | 6 control points. |
|
From Alabama (In 5 layers)
Depicts: 1885
Bibiliographic records:
Digital Collections
|
1885 | 19 days ago. | 4 control points. |
|
From The new Century atlas of Cayuga County, New York : with farm records (In 1 layer)
Depicts: 1904
Bibiliographic records:
Digital Collections
|
1904 | 19 days ago. | 8 control points. |