The National Map Corps - U.S. Geological Survey

Cause Area

  • Community
  • Computers & Technology
  • Environment


US Geological Survey NGTOCBox 25046, MS510Denver, CO 80225 United States

Organization Information

Mission Statement

Science for a Changing World


The National Map Corps (TNMCorps) is a US Geological Survey (USGS) citizen science effort which supports the National Geospatial Program by providing structures data for The National Map and US Topo Maps. Volunteer Map Editors update several different structure types including hospitals, cemeteries, post offices, schools, city halls, and fire stations, among others.


Would you recommend The National Map Corps - U.S. Geological Survey?
3 reviews Write a review
by Prudence I. from Sacramento, CA (August 8, 2018)
Enjoyable and an easy way to volunteer.
by BOBITA B. (May 31, 2017)
Volunteering with the National Maps Corp was great learning.

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