Treefactor result type (Traffic NO2 Overlay)

Icon	Result type	Unit	Mode	Description
	TREEFACTOR	factor		The presence of trees (within 30 meters) as a fraction and converted to a factor between 1 and 1.5.

Notes

• The fraction is the ratio of cells containing trees to all cells within 30 meters. Furthermore, the fraction is converted to a factor as follows:

$1.0+0.5\cdot treeFraction$

See also

• Traffic NO2 formula
• Trees result type (Traffic NO2 Overlay)

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Traffic NO2 Overlay

Model attributes

Base o3 • Base no2 • Hours • Emission no2 • Emission nox • Emission jam no2 • Emission jam nox • Min tree height m • Cars active • Vans active • Trucks active • Buses active • Road1 30m a • Road1 30m b • Road1 30m c • Road1 60m alpha • Road1 60m power

Traffic features

Num cars • Num vans • Num trucks • Num buses • Jam factor cars • Jam factor vans • Jam factor trucks • Jam factor buses

Prequels

Cars • Vans • Trucks • Buses

Result types

Concentration • Emission no2 • Emission nox • Treefactor • Trees