Showing posts with label NYPL Map Warper. Show all posts
Showing posts with label NYPL Map Warper. Show all posts

26 August 2014

Crowdsourcing -- making recently unimaginable amounts of information available to us at our finger tips!


Crowdsourcing has become a very popular way to get large amounts of material indexed and/or transcribed.

It’s neat to see more and more facilities and groups using this means to get more material available to more people more quickly!

The most recent project I read about is “transcribe” from the Library of Virginia ... “Help improve access to historic documents by transcribing handwritten pages and reviewing transcriptions. Browse the items in each collection (“Browse all”) to see which ones need work. Create an account to enjoy additional features.”

This just shortly after reading The Smithsonian Wants You! (To Help Transcribe Its Collections) “Many myths surround the Smithsonian Institution’s archives—from legends of underground facilities hidden beneath the National Mall to rumors of secret archaeological excavations. One underlying truth persists amid these fallacies: the Institution’s archives are indeed massive. Preserving these collections in a digital age is a gargantuan task, especially when it comes to handwritten documents. Ink fades with time, and individual scrawls sometimes resemble hieroglyphics. It could literally take decades.”


Of course, once I read a new-to-me project I then seek out other projects that are either new to me or that I’ve been reminded of.

Some other current crowdsource projects with a genealogical connection are:

Do you know of other crowdsourcing projects of direct interest to the genealogical and family history community?


Editor’s Note: Previous Upfront with NGS posts on this topic ...
+ NARA Citizen Archivist Dashboard Live! (includes transcription, tagging and other crowdsource options) (2012)






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copyright © National Genealogical Society, 3108 Columbia Pike, Suite 300, Arlington, Virginia 22204-4370. http://www.ngsgenealogy.org.
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NGS does not imply endorsement of any outside advertiser or other vendors appearing in this blog. Any opinions expressed by guest authors are their own and do not necessarily reflect the view of NGS.
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Republication of UpFront articles is permitted and encouraged for non-commercial purposes without express permission from NGS. Please drop us a note telling us where and when you are using the article. Express written permission is required if you wish to republish UpFront articles for commercial purposes. You may send a request for express written permission to UpFront@ngsgenealogy.org. All republished articles may not be edited or reworded and must contain the copyright statement found at the bottom of each UpFront article.
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Suggestions for topics for future UpFront with NGS posts are always welcome. Please send any suggested topics to UpfrontNGS@mosaicrpm.com
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Unless indicated otherwise or clearly an NGS Public Relations piece, Upfront with NGS posts are written by Diane L Richard, editor, Upfront with NGS.
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03 April 2014

Overlaying historic maps on modern maps is always neat! There is now a tool that makes it easy peasy!

Diane's first map using the NYPL Map Warper, http://maps.nypl.org/warper/maps/9667#Rectify_tab

I think I’m finally starting to wear off on my husband genealogy-wise.  No, he’s not yet traipsing around cemeteries or helping me transcribe/abstract records.  Nor is he (like he usually does) making sure I’m armed with a working laptop or netbook and camera. 

Yesterday, he actually sent me a link to a neat article The New York Public Library Has A Brilliant New Mapping Tool That History Fans Will Love about a historic map website! 

Wow!  The wow is both that he sent me something genealogical (usually it’s business or economic news) and my reaction to checking out the website.

The New York Public Library has a collection of digitized historical maps.  Part of this collection has been “rectified.”  You can access these rectified maps. For any maps not yet rectified you can participate and help get them rectified using the NYPL Map Warper.

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.

There is a 3 ½ minute video on how to use this tool.  It uses control points to connect the historic map to a modern map.  If you’ve ever overlaid historic maps on Google Earth, you know it can be challenging to get the overlaid map to be the correct size and orientation to correlate to the underlying modern map.  The use of control points allows this software to make those adjustments!  As my kids would say ... “sweeeet!”

I actually tried it out on a 1794 NC map and I used 8 control points. Check it out. After I created the snapshot shown above, I did go in and crop the image.  As you can see, the overlap isn’t great and we are mapping a 1794 map to a 2014 map.  Mapping technology is one of the many things which has improved in the last 200+ years!


Not only was this “relatively” easy to do, it has now linked a historic map to a modern map which will help myself and others researching pre-1800 North Carolinians get a spatial perspective on where were they living and what were considered the major waterways and towns of the time period.

Though this collection is housed at the NYPL, it is an international collection!

When you have a few minutes, do check out the map collection and possibly even “rectify” a map.  We will all benefit!




P.S. By the way, I had to laugh when I realized that my husband was keeping to form since the article mentioned above was published in the Business Insider.  It is nice though when his interests in business and economics overlap with my genealogical ones!




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copyright © National Genealogical Society, 3108 Columbia Pike, Suite 300, Arlington, Virginia 22204-4370. http://www.ngsgenealogy.org.
~~~~~~~~~~~~~~~~~~~~~
Want to learn more about interacting with the blog, please read Hyperlinks, Subscribing and Comments -- How to Interact with Upfront with NGS Blog posts!
~~~~~~~~~~~~~~~~~~~~~
NGS does not imply endorsement of any outside advertiser or other vendors appearing in this blog. Any opinions expressed by guest authors are their own and do not necessarily reflect the view of NGS.
~~~~~~~~~~~~~~~~~~~~~ 
Republication of UpFront articles is permitted and encouraged for non-commercial purposes without express permission from NGS. Please drop us a note telling us where and when you are using the article. Express written permission is required if you wish to republish UpFront articles for commercial purposes. You may send a request for express written permission to UpFront@ngsgenealogy.org. All republished articles may not be edited or reworded and must contain the copyright statement found at the bottom of each UpFront article.
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Follow NGS via Facebook, YouTube, Google+, Twitter
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Think your friends, colleagues, or fellow genealogy researchers would find this blog post interesting? If so, please let them know that anyone can read past UpFront with NGS posts or subscribe!
~~~~~~~~~~~~~~~~~~~~~

Suggestions for topics for future UpFront with NGS posts are always welcome. Please send any suggested topics to UpfrontNGS@mosaicrpm.com