Map Warper

Sign In Create Account

Overview

Find maps and other imagery, upload, and rectify against a real map.

You can then download and use the rectified map in your mapping applications.

Just sign up and you can start uploading and get warping!

Upload Map!

What is it?

It's a free to use, open source map warper / map georectifier, and image georeferencer tool. Developed, hosted and maintained by Tim Waters. This project is supported by Topomancy LLC and the New York Public Library.

Mail me at tim@geothings.net for more information!

News

Search for

OR Browse All Maps


Last Rectified Maps

Map Title Last modified Status
Plate_13
(In 1 layer) Depicts: 1930
about 3 hours ago. 5 control points.
Plate_08
(In 1 layer) Depicts: 1930
about 3 hours ago. 5 control points.
Plate_15
(In 1 layer) Depicts: 1930
about 3 hours ago. 6 control points.
See all Maps

Recent Layers

Layer Title Year Number of Maps Percentage Complete
Plate_35 Cambridge, Massachusetts - 1930
Compiled by Oliver Burdekin. Last modified about 18 hours ago. Depicts : 1930 Links: Source / Biblio Ref Download KML
1930 35 maps 100%
(35 maps)
Upper_lake_so Mendicino OHV
Combined Stonyford and Upper Lake South OHV riding maps Compiled by Jeff Navarro. Last modified 7 days ago. Depicts : Links: Source / Biblio Ref Download KML
2 maps 100%
(2 maps)
Pineville_1963_davidst Pineville LA David St. circa 1975
Another map showing David St., this one post-1963, probably around 1975. Compiled by Amanda French. Last modified 9 days ago. Depicts : 1975 Links: Source / Biblio Ref Download KML
1975 1 map 100%
(1 map)
View all Layers
Create a new layer