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Fse-wildland-urban-interface-v3.svg (SVG file, nominally 900 × 600 pixels, file size: 8 KB)
Summary
Level set model of wildland fire spread: each point of the front spreads as an ellipse elongated by wind and slope. Based on McGrattan et al. (2026), pp. 135–137.
Original vector illustration for Wildland-urban interface, level 2 Intermediate.
- Source basis: McGrattan et al. (2026), p. 135 (level set model, fire front as zero level of the level set function), pp. 135–136 (elliptical spread from each point, length-to-breadth ratio from wind and slope), p. 137 (head-fire spread rate from Rothermel)
- Alt text: Plan view of a fire front made of small ellipses stretched in the wind direction, with the front at three successive times.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:45, 2 November 2026 | | 900 × 600 (8 KB) | Lisa (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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