
ICS Map Symbology
What's that symbol and what does it mean?
The use of standard symbols in mapping wildland fires facilitates fast and consistent interpretation of mapping products and helps prevent ambiguous map interpretation, which can become a safety issue during an incident. In the interest of encouraging safety, consistency, and readability, GeoOps describes the symbols that everyone should use when creating maps, whether digitally or by hand.

The 2025 NIFS Symbology Poster
Here are the symbols created from the event theme layer files. You can also refer to the GeoOps for a complete list of symbols used in fire map creation.
Lets take a look at some of the fire line symbology
Now lets take a look at some of the fire point symbology
Remember, check with your Situation Unit Leader before assigning any symbology to your map. Always use the correct symbol for each feature type as designated by GeoOps.