NWCG Data Standards, PMS 910

NWCG data standards (data element and geospatial data layer) provide specifications that enable the common usage of data across wildland fire information systems. For more information login to EDG Explorer.

NWCG Data Standards

EDG Explorer is a database platform used for managing NWCG Data Standards. The following Data Standards and Geospatial Data Layer tables offer a quick view of the standards.

More detailed information such as rules, documentation, and term relationships may be viewed in EDG Explorer. Expand Data Standards or Geospatial Data Layer Standards below to see data standards term descriptions and status.

Note: If the NWCG Data Standards View is not displaying below please report it to NWCG Webmaster.

Title	Status	Description
Point of Origin Latitude Data Standard	Approved	This data standard adopts the NWCG Latitude data standard for identifying the latitude location of the point of origin of a fire. [validated: 7/21/2008]
Point of Origin Longitude Data Standard	Approved	This data standard adopts the NWCG Longitude data standard for identifying the longitude location of the point of origin of a fire. [validated: 7/21/2008]
Point of Origin Responsible Agency Unit Identifier Data Standard	Approved	This data standard adopts the NWCG Unit Identifier data standard to identify the agency with primary fire protection responsibility at the point of origin of a fire. [validated: 6/16/2008]
Point of Origin Slope Data Standard	Approved	This data standard provides a standard format and definition for reporting the typical slope in the immediate vicinity of the point of origin of a fire. [validated: 12/17/2012]
Point of Origin State Code Data Standard	Approved	This data standard adopts the NWCG State Code data standard to identify the state or equivalent entity at the point of origin of a fire. [validated: 6/16/2008]
Point of Origin State Data Standard	Approved	The State alpha code identifying the state or equivalent entity at point of origin.
Position Code & Position Title Data Standard	Approved	This data standard provides a code (mnemonic) and title for each position used in incident management response. [validated: 2/15/2005; updated: 12/17/2018]
Prescribed Fire Escape Indicator Data Standard	Approved	This data standard provides a standard format and definition for indicating whether a wildfire resulted from an escaped prescribed fire. [validated: 4/10/2008]
Primary Email Data Standard	Approved	Individual’s primary email.
Primary Phone Data Standard	Approved	Individual’s primary phone.
Primary Weather Station Identifier Data Standard	Approved	This data standard adopts the NWCG NFDRS Weather Station Standards six-digit identifiers for identifying the NFDRS weather station best representing weather and climate conditions for an incident site at the time of initial response. [validated: 4/10/2008]
Projected Incident Activity Data Standard	Approved	Create a data standard that describes an estimate of the direction in which the incident is expected to spread, migrate or expand in the next 12, 49, and 72 hour time frames.
Radio Frequency		A standard describing radio frequencies used in wildland fire.
Residences Destroyed Quantity Data Standard	Approved	This data standard provides a standard format and definition for reporting the total number of residences destroyed, or damaged to an extent requiring rebuilding, as a result of a fire. [validated: 6/16/2008]
Residences Threatened Quantity Data Standard	Approved	This data standard provides a standard format and definition for reporting the total number of residences threatened by the fire. [validated: 7/21/2008]
Resource Quantity Current as of Date Time Data Standard	Approved	The date and time that reflects the period for which the resource counts are current.
Resource System of Record Data Standard	Approved	The IRWIN username of the system that currently is the System of Record for the resource and the capabilities for that resource.
Secondary Phone Data Standard	Approved	Individual’s secondary phone.
Selection Area Data Standard	Approved	Indicates the dispatch center inside/outside the current dispatch center for which resources are being requested.
Serial Number Data Standard	Approved	A set of numbers that is put on equipment by the manufacturer so that each has a different number and can be recognized.
Significant Events Data Standard	Approved	Create a data standard that describes the observed fire behavior or significant incident events for the current reporting period. (ICS Block 28)
Special Land Designator Data Standard	Approved	This data standard provides a standard format and definitions for identifying officially designated special land types within a fire perimeter. [validated: 6/16/2008]
State and Landowner Final Fire Acre Quantity Data Standard	Approved	This data standard provides a standard format and definition for the measure of acres of land belonging to a specified owner within a fire perimeter within a state. [validated: 6/16/2008]
State Code Data Standard	Superceded	This data standard has been superseded by the Country Subdivision Code standard.
Tail Number Data Standard	Approved	The numerical identification of an aircraft, also known as the registration number for an aircraft, as displayed on the aircraft's tail section.
test standard
Time Point Data Standard	Approved	This data standard adopts the International Organization for Standardization (ISO) standard for representing time of day. [validated: 4/15/2008]
Unique Fire Identifier Data Standard	Approved	This data standard provides a standard format and rules for a unique identifier assigned to each wildland fire. [validated: 6/16/2008]
Unique Fire Report Identifier Data Standard	Approved	This data standard provides a standard format and rules for a code that uniquely identifies a particular fire report. [validated: 6/16/2008; next validation: 12/31/2013]
Unit Identifier Data Standard	Approved	This data standard specifies the standard format and rules for Unit Identifier, a code used within the wildland fire community to uniquely identify a particular government organizational unit. [validated: 12/18/2012]
VIN Data Standard	Approved	The Vehicle Identification Number (VIN) assigned to a piece of equipment.
Weather Concerns Data Standard	Approved	A field collected in the ICS 209 containing a brief summary of how the current weather is affecting the incident and how the anticipated weather will affect the incident.
Wildfire Cause Data Standard	Approved	The data standard for identifying something that started a wildfire.
Wildland Urban Interface Indicator Data Standard	Approved	This data standard provides a standard format and definition for indicating if the presence of Wildland Urban Interface (WUI) influenced the cost, strategy, or management of a wildfire. [validated: 12/1/2009]

Note: If the NWCG Geospatial Data Layer View is not displaying below please report it to NWCG Webmaster.

Comment on a proposed data standard

When a new or revised data standard is ready for review and comment, it will have a status of Proposed. Submit your feedback to the Data Standards and Terminology Board.

Request for a new or revised standard

Requests for the development of a new data standard, or for changes to a current standard, may be submitted on a Request form.

Download the User Guide and other reference materials

The User Guide for Development and Maintenance of NWCG Data Standards, PMS 938, explains the processes for developing and maintaining both NWCG data element and geospatial data layer standards.

National Wildfire Coordinating Group

PMS 910

PMS 910

NWCG Data Standards, PMS 910