Research Article
Integrating Fire Behavior Models and Geospatial Analysis for Wildland Fire Risk Assessment and Fuel Management Planning
Table 2
Fire behavior output variables from FlamMap for a static simulation where fire is simulated for all pixels on the input landscape file.
| Fire behavior value | Simulation type | Output type | Units |
| Spread vectors | Static | Vector | m min−1 | Major paths | MTT | Vector | N/A | Flow paths | MTT | Vector | N/A | Flame length | Static | Grid | m or ft | Rate of spread | Static/MTT | Grid | m min−1 or ft min−1 or ch hr−1 | Fireline intensity | Static/MTT | Grid | kW m−1 or BTU ft−1 sec−1 | Heat per unit area | Static | Grid | kW m−2 or BTU ft−2 sec−1 | Crown fire activity | Static | Grid | Index (0, 1, 2, or 3) | Midflame windspeed | Static | Grid | mi hr−1 or km hr−1 | Horizontal movement rate | Static | Grid | m min−1 or ft min−1 or ch hr−1 | Max spread direction | Static | Grid | Radians or degrees | Elliptical dimension | Static/MTT | Grid | m min−1 or ft min−1 or ch hr−1 | Arrival time | MTT | Grid | min | Node influence | MTT | Grid | Frequency | Burn probability | MTT | Grid | Interval [76] |
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N/A denotes not available.
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