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!

News

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

Mapwarper Tutorial & Spatial Humanities Workshop by Lincoln Mullen
Lincoln Mullen has written a great series of workshops on the Spatial / Digital Humanities over five days. Day 3 is focused around Georectification with Mapwarper.net and is a very... read more

Doing Digital History 2016 – Map Warper Tutorial
Doing Digital History 2016 is a two week Summer institute sponsored by National Endowment for the Humanities and was held at George Mason university in DC/Arlington earlier in the year.... read more

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Last Rectified Maps

Map Title Year Last Updated Status
Screenshot 2017 09 24 23.25.22
2017 about 1 hour ago 15 control points
West slavs 9th 10th c. tholcuzp
https://en.wikipedia.org/wiki/File:West_slavs_9th-10th_c..png
2017 about 5 hours ago 16 control points
Tibetan empire greatest extent 780s 790s ce poblsanf
https://en.wikipedia.org/wiki/File:Tibetan_empire_greatest_extent_780s-790s_CE.png
2017 about 5 hours ago 97 control points
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Recent Mosaics

Mosaic Title Year Last Updated Number of Maps Percentage Complete
1955 boston vkf00 5 1955 Boston USGS Aerial
Compiled by Elad Horn. Download KML
7 days ago 5 maps 100%
(5 maps)
Missing iran
Compiled by hamidreza20.
8 days ago 1 map 0%
(0 maps)
Lawrence 1926 1b 1926 Lawrence, MA
Maps taken from 1926 Atlas of Lawrence, MA. Owned by State Library of Massachusetts. Compiled by Colby Lipscomb. Download KML
10 days ago 4 maps 100%
(4 maps)
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