This is an interactive gallery that allows GIS Staff to quickly search NAPSG Foundation resources hosted in ArcGIS Online.
While national and international standards fulfill many symbol needs, gaps still exist in incident symbols and the supporting frameworks required to achieve a common language for communicating incident information. NAPSG Foundation has been working with the US Department of Homeland Security (DHS) to bridge these gaps by developing a consistent incident symbology framework, guideline, and symbol set for use at the incident level on maps and in GIS applications.
You can search and download symbols (PNG and SVG format), Style Sheets for ArcGIS, and True-Type Fonts to deploy the symbols in your own environment using our Symbol Library Tool.
Access Symbol Library Tool
Guideline Documents: Download and review the symbol framework and guideline documents for creation of symbols.
- Incident Symbology Framework & Guideline
- Technical Implementation Guidance: How to implement the guideline
Tutorials: Learn how to use the NAPSG Foundation Symbol Library to use hosted images in your web maps and feature layers.
Technical Resources: Start implementing the existing symbols within your organization.
- Example Geodatabase Schema
- Example REST Feature Services for Symbol Groups
- Sample Maps and Map Packages for ArcMap
All of NAPSG’s standardized symbology accessed here and through the Symbol Library Tool are available for commercial use within the parameters of the Creative Commons Attribution 4.0 International License.
This work is licensed under a Creative Commons Attribution 4.0 International License.
While national and international standards fulfill some symbol needs, gaps still exist in incident symbols and the supporting frameworks required to achieve a common language for communicating incident information. One Monday, September 18, 2017, the National Alliance for Public Safety GIS (NAPSG) Foundation hosted a virtual training on tools and methods for implementing the standardized
On February 16, 2016, the National Alliance for Public Safety Foundation hosted a virtual training seminar to provide awareness level knowledge on why and how to use NAPSG’s web-based Symbol Library Tool. The Symbol Library Tool has been designed to make it easy to search, discover, and use NAPSG’s standardized Incident Symbol Set and Guideline.
On September 24, 2015, the National Alliance for Public Safety GIS Foundation hosted a virtual training seminar to provide you with awareness-level training on implementing NAPSG’s standardized Incident Symbology Guideline and Symbol Set. Through this training participants learned: What the Incident Symbology Guideline and Symbol Sets are Why and how to implement them in your