Map Warper

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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!

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Last Rectified Maps

Map Title Last modified Status
Gambia-01
River mouth described by Captain Jean Leach, 1732
4 minutes ago. 4 control points.
Messtischblatt_nr
Friedberger Messtischblatt mit Nachträgen bis 1922.
19 minutes ago. 15 control points.
Rail1840
historic map of new england railroads in 1840
37 minutes ago. 6 control points.
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Recent Layers

Layer Title Year Number of Maps Percentage Complete
Missing Ethnic Suburbia
Compiled by Rocco Palermo. Last modified about 3 hours ago. Depicts : Links: Source / Biblio Ref
0 maps 0%
(0 maps)
Atlas-mass-berkshire-co_1904_29 1904 Berkshire County Barnes Atlas
1904 Berkshire County Barnes Atlas 00m092 Aligned for Mapjunction by Anastasia Lavrenteva on www.upwork.com Compiled by Mapjunction. Last modified about 7 hours ago. Depicts : Links: Source / Biblio Ref Download KML
47 maps 100%
(47 maps)
Atlas-mass-haverhill_1892_009_9458929997_o 1892 Haverhill and Bradford Walker Atlas 00m063
1892 Haverhill and Bradford Walker Atlas 00m063 Aligned for Mapjunction by Nebojsa Pesic on www.upwork.com Compiled by Mapjunction. Last modified about 11 hours ago. Depicts : Links: Source / Biblio Ref Download KML
27 maps 100%
(27 maps)
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