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Browse or search the repository below for National Geospatial Program (NGP) news, announcements, events, project updates, and more.

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NEW TNMCorps Mapping Challenge for Law Enforcement Entities in Kentucky and Tennessee!

NEW TNMCorps Mapping Challenge for Law Enforcement Entities in Kentucky and Tennessee!

TNMCorps mapping challenges shift back to the mainland with a new challenge for law enforcement features in Kentucky and Tennessee! This is an...

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TNMCorps Mapping Challenge Summary Results for Post Offices in Virginia, West Virginia, and Maryland

TNMCorps Mapping Challenge Summary Results for Post Offices in Virginia, West Virginia, and Maryland

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

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Mapping Challenge Update (6/2/22): US Pacific Territories

Mapping Challenge Update (6/2/22): US Pacific Territories

This challenge is gaining momentum as volunteers have already verified most of the pre-existing seed data! Don't forget to check for missing features...

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FINISHED!! TNMCorps Mapping Challenge for Post Offices in Virginia, West Virginia, and Maryland

FINISHED!! TNMCorps Mapping Challenge for Post Offices in Virginia, West Virginia, and Maryland

This challenge is now complete! Thanks to everyone who contributed!

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NEW TNMCorps Mapping Challenge for US Pacific Territories!

NEW TNMCorps Mapping Challenge for US Pacific Territories!

Calling all Editors!! Are you interested in a unique project? The USGS is working on updating our US Pacific Territories layers. We need your help...

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TNMCorps Mapping Challenge Summary Results for City / Town Halls in Alabama

TNMCorps Mapping Challenge Summary Results for City / Town Halls in Alabama

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

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FINISHED!! TNMCorps Mapping Challenge for City / Town Halls in Alabama

FINISHED!! TNMCorps Mapping Challenge for City / Town Halls in Alabama

This challenge is now complete! Thanks to everyone who contributed!

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TNMCorps Mapping Challenge Summary Results for City / Town Halls in Arkansas

TNMCorps Mapping Challenge Summary Results for City / Town Halls in Arkansas

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

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TNMCorps Mapping Challenge Summary Results for Post Offices in Tennessee

TNMCorps Mapping Challenge Summary Results for Post Offices in Tennessee

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

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NEW TNMCorps Mapping Challenge for Post Offices in Virginia, West Virginia, and Maryland

NEW TNMCorps Mapping Challenge for Post Offices in Virginia, West Virginia, and Maryland

Since our last post offices challenge was such a hit, we thought we’d launch another one for Virginia, West Virginia, and Maryland!

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FINISHED!! TNMCorps Mapping Challenge for City / Town Halls in Arkansas

FINISHED!! TNMCorps Mapping Challenge for City / Town Halls in Arkansas

Another impressive accomplishment! This challenge is now complete; thanks to everyone who contributed!

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FINISHED!! TNMCorps Mapping Challenge for Post Offices in Tennessee

FINISHED!! TNMCorps Mapping Challenge for Post Offices in Tennessee

Volunteers completed this challenge in ONE WEEK - IMPRESSIVE!! Thanks to everyone who contributed!

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