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 Atlas 53.1. Vol. 15, 1915. (In 2 layers)
Depicts: 1915
Bibiliographic records:
Digital Collections
|
1915 | about 12 hours ago. | 9 control points. |
|
From Atlas 53.1. Vol. 15, 1915. (In 2 layers)
Depicts: 1915
Bibiliographic records:
Digital Collections
|
1915 | about 12 hours ago. | 5 control points. |
|
From New York City & Vicinity (In 3 layers)
Depicts: 1853
Bibiliographic records:
Digital Collections
|
1853 | 1 day ago. | 8 control points. |