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 for individuals and small groups. Developed, hosted and maintained by Tim Waters. If you like this project, please consider donating to keep the project going.

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

News

Internationalization (i18n) and Translations for Mapwarper. (English, Dutch, Japanese)
Many thanks to Ellen Gehring of Erfgoed Leiden en Omstreken for the Dutch translations. Ellen with the ELO wanted their own warper and because of this, support for locales, internationalisation and... read more

New shortcuts and add layer features in mapwarper.net
Mapwarper.net has been updated with several months of the latest code. Some of these features are directed towards the rectify map interface with the addition of keyboard shortcuts and the... read more

What’s coming to Mapwarper.net – new stuff!
Mapwarper.net is getting an upgrade of code early this first week in April. New things: Keyboard shortcuts New JSON-API and docs Map caching for faster maps Bigger map windows Upgraded... read more

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Last Rectified Maps

Map Title Year Last Updated Status
2001832
Bronx, V. 10, Double Page Plate No. 214 Map bounded by E. 161st St., Elton Ave., E. 156th St., Morris Ave. Names Sanborn Map Company Publisher Collection Atlases of New York City New York City and Vicinity Insurance maps of New York 1884- Bronx Atlas 42.60. Vol. 10, 1891. Dates / Origin Date Issued: 1891 Place: New York Publisher: Sanborn Map Company Library locations Lionel Pincus and Princess Firyal Map Division Shelf locator: Map Div. Sanborn Map Co. Insurance maps of N.Y. (In 1 layer)
1891 5 minutes ago 3 control points
2001831
Bronx, V. 10, Double Page Plate No. 213 Map bounded by E. 161st St., Clifton St., Trinity Ave., E. 156th St., Elton Ave. Names Sanborn Map Company Publisher Collection Atlases of New York City New York City and Vicinity Insurance maps of New York 1884- Bronx Atlas 42.60. Vol. 10, 1891. Dates / Origin Date Issued: 1891 Place: New York Publisher: Sanborn Map Company Library locations Lionel Pincus and Princess Firyal Map Division Shelf locator: Map Div. Sanborn Map Co. Insurance maps of N.Y. (In 1 layer)
1891 9 minutes ago 3 control points
2001830
Bronx, V. 10, Double Page Plate No. 212 Map bounded by Trinity Ave., E. 163rd St., Prospect Ave., E. 156th St. Names Sanborn Map Company Publisher Collection Atlases of New York City New York City and Vicinity Insurance maps of New York 1884- Bronx Atlas 42.60. Vol. 10, 1891. Dates / Origin Date Issued: 1891 Place: New York Publisher: Sanborn Map Company Library locations Lionel Pincus and Princess Firyal Map Division Shelf locator: Map Div. Sanborn Map Co. Insurance maps of N.Y. (In 1 layer)
1891 12 minutes ago 3 control points
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Recent Mosaics

Mosaic Title Year Last Updated Number of Maps Percentage Complete
2001833 Bronx Vol 10 1891 Sanborn
Bronx, V. 10 Sanborn Map Company (Publisher) Collection Atlases of New York City New York City and Vicinity Insurance maps of New York [1884-] Bronx Atlas 42.60. Vol. 10, 1891. Dates / Origin Date Issued: 1891 Place: New York Publisher: Sanborn Map Company Library locations Lionel Pincus and Princess Firyal Map Division Shelf locator: Map Div. (Sanborn Map Co. Insurance maps of N.Y.) Compiled by AlanL. Download KML
1891 20 minutes ago 29 maps 100%
(29 maps)
D02 plan sytuacyjny   s17 piaski kp 01 1 S17 Piaski-Zamość
Koncepcja Programowa Compiled by AndyB66. Download KML
2021 1 day ago 33 maps 100%
(33 maps)
D02 plan sytuacyjny   s17 piaski kp 01 1 S12 Piaski-Chełm
Koncepcja Programowa Compiled by AndyB66. Download KML
2022 5 days ago 53 maps 100%
(53 maps)
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