National Geospatial Technical Operations Center

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Date published: October 1, 2020

Mapping Challenge Update (10/01/2020): City / Town Halls in IL & MO

Volunteers contributed over 200 edits to this challenge since last week - THANK YOU! This includes the addition of over 100 new points. 

Date published: October 1, 2020

Mapping Challenge Update (10/01/2020): Schools in OH, MI, & IN

Volunteers contributed approximately 300 edits in the last week - NICE WORK! This includes the removal of schools that have either closed or are the wrong feature type.  There's still many green points that need review, making this an excellent challenge for Peer Reviewers!

Date published: October 1, 2020

NEW TNMCorps Mapping Challenge! Cemeteries in Southeast Missouri!

Now that school schedules are settling in and the Ohio/Michigan/Indiana Schools challenge is underway, we are launching a “spooktacular” challenge just in time for Halloween!  This challenge will focus on cemeteries in Southeast Missouri. 

Date published: October 1, 2020

TNMCorps Mapping Challenge Summary Results for City / Town Halls in MA, CT, & RI

Summary statistics are now available for this challenge. Thanks again to everyone who contributed!

Date published: September 28, 2020

TNMCorps Newsletter – September 2020

The National Map Corps September 2020 Newsletter (Vol. 6, Issue 5) is now available.

Date published: September 24, 2020

Mapping Challenge Update (09/24/2020): Schools in OH, MI, & IN

Volunteers contributed almost 800 edits in the last week - EXCEPTIONAL!! This includes approximately 200 points that were removed due to either the school being closed or the wrong feature type. Thank you for helping to update The National Map!

Date published: September 24, 2020

FINISHED! City / Town Halls in MA, CT, & RI

This challenge is now complete! Thank you to everyone who contributed!

Date published: September 24, 2020

NEW TNMCorps Mapping Challenge for City / Town Halls in IL & MO!

TNMCorps Mapping Challenges shift to the Midwest with a new challenge for city/town halls in Illinois and Missouri!

Date published: September 17, 2020

Mapping Challenge Update (09/17/2020): Schools in OH, MI, & IN

Our marvelous volunteers have contributed almost 300 edits since last week - SPECTACULAR! 

Date published: September 17, 2020

Mapping Challenge Update (09/17/2020): City / Town Halls in MA, CT, & RI

Almost 200 new points have been added since last week - NICE WORK!  Since this challenge is nearing completion, we performed our spatial analyses to help identify remaining communities. 

Date published: September 10, 2020

Mapping Challenge Update (09/10/2020): Schools in OH, MI, & IN

This challenge saw an astounding 650 edits since last week - IMPRESSIVE! There are still many green points that need to be reviewed, making this an excellent challenge for Peer Reviewers!

Date published: September 10, 2020

Mapping Challenge Update (09/10/2020): City / Town Halls in MA, CT, & RI

Volunteers edited over 100 points since last week - nice work!  This includes the addition of ~40 new points.