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TNMCorps has a variety of resources available to guide volunteers through the editing process.  Each of these are online and in an easy-to-use format. 

Click on the links to the left or below for more information. 

Quick Start Guide

  • A quick overview on how to contribute structures to The National Map

Structures List

  • A list of the features we collect and the types of structures that fall within each feature type

Name and Address Formatting Guide

  • Provides guidance on how to properly format attributes

Authoritative Sources

  • Provides guidance on the types of resources one can use when updating features 

Q&A Community

  • A forum where users can ask questions while interacting with other volunteers

Other Relevant Links

Other Relevant Links: Non-Federal Government Resources and Partners