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Volunteer Contributions

By The National Map Corps

Volunteers are making significant contributions to USGS National Structures Database, The National Map, and ultimately U.S. Topo Maps!

Unedited Points

TNMCorps Status Map: Unedited Points as of 12/1/2023

These points are unedited. They have a red border in the editor and need to be checked by a Standard Editor or an Advanced Editor. 

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Edited Points

TNMCorps Status Map: Standard Edited Points as of 12/1/2023

These points have been edited by a Standard Editor. They have a green border in the editor and need to be checked by a Peer Reviewer or an Advanced Editor.

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Finished Points

TNMCorps Status Map: Finished Points as of 12/1/2023

These points are finished and do not need to be checked again at this time. 

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Volunteer Contributions

This status map shows The National Map Corps contributions from March 29th, 2012, to September 30, 2023. 

TNMCorps Status Map: Volunteer Contributions through October 31, 2023
Sources/Usage: Public Domain.
A map showing volunteer contributions from the inception of TNMCorps through October 31, 2023. Contributions are displayed by fiscal year with contributions during the current fiscal year displayed by quarter. Points are color-coded on a graduated gray-to-red scale; older points are gray and newer points are red.