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Equation for Topographic Factor Formula

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Topographic Factor also called indirect factors as they influence the growth and development of organisms by bringing variations in climatic factors. Check FAQs

K zt = ({(\frac{γ}{22.13})}^{m}) \cdot (65.41 \cdot {\sin (θ)}^{2} + 4.56 \cdot \sin (θ) + 0.065)

K_zt - Topographic factor?γ - Field Slope Length?m - Exponent Factor?θ - Angle of Slope?

Equation for Topographic Factor Example

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Here is how the Equation for Topographic Factor equation looks like with Values.

Here is how the Equation for Topographic Factor equation looks like with Units.

Here is how the Equation for Topographic Factor equation looks like.

36.4393 = ({(\frac{4}{22.13})}^{0.2}) \cdot (65.41 \cdot {\sin (45)}^{2} + 4.56 \cdot \sin (45) + 0.065)

36.4393 = ({(\frac{4m}{22.13})}^{0.2}) \cdot (65.41 \cdot {\sin (45)}^{2} + 4.56 \cdot \sin (45) + 0.065)

36.4393 = ({(\frac{4}{22.13})}^{0.2}) \cdot (65.41 \cdot {\sin (45)}^{2} + 4.56 \cdot \sin (45) + 0.065)

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Equation for Topographic Factor Solution

Follow our step by step solution on how to calculate Equation for Topographic Factor?

FIRST Step Consider the formula

K zt = ({(\frac{γ}{22.13})}^{m}) \cdot (65.41 \cdot {\sin (θ)}^{2} + 4.56 \cdot \sin (θ) + 0.065)

Next Step Substitute values of Variables

∴

K zt = ({(\frac{4m}{22.13})}^{0.2}) \cdot (65.41 \cdot {\sin (45)}^{2} + 4.56 \cdot \sin (45) + 0.065)

Next Step Prepare to Evaluate

∴

K zt = ({(\frac{4}{22.13})}^{0.2}) \cdot (65.41 \cdot {\sin (45)}^{2} + 4.56 \cdot \sin (45) + 0.065)

Next Step Evaluate

∴

K zt = 36.4393024604267

LAST Step Rounding Answer

∴

K zt = 36.4393

Equation for Topographic Factor Formula Elements

Variables

Functions

Topographic factor

Topographic Factor also called indirect factors as they influence the growth and development of organisms by bringing variations in climatic factors.

Symbol: K_zt

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Topographic factor

Field Slope Length

Field Slope Length is the distance from the highest point of origin of overland flow to the point where deposition begins.

Symbol: γ

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Field Slope Length

Exponent Factor

Exponent Factor is a parameter used to represent the influence of slope length on soil erosion, varying from 0.2 to 0.5.

Symbol: m

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Exponent Factor

Angle of Slope

Angle of Slope is a parameter influencing or contributing to topographic factor.

Symbol: θ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Angle of Slope

sin

Sine is a trigonometric function that describes the ratio of the length of the opposite side of a right triangle to the length of the hypotenuse.

Syntax: sin(Angle)

Other formulas in Universal Soil Loss Equation category

Go Soil Loss Per Unit Area in Unit Time

A = R \cdot K \cdot L \cdot S \cdot C \cdot P

Go Rainfall Erosivity Factor

R = \frac{A}{K \cdot L \cdot S \cdot C \cdot P}

Go Soil Erodibility Factor given Soil Loss Per Unit Area in Unit Time

K = \frac{A}{R \cdot L \cdot S \cdot C \cdot P}

Go Slope Length Factor given Soil Loss Per Unit Area in Unit Time

L = \frac{A}{R \cdot K \cdot S \cdot C \cdot P}

How to Evaluate Equation for Topographic Factor?

Equation for Topographic Factor evaluator uses Topographic factor = ((Field Slope Length/22.13)^Exponent Factor)*(65.41*sin(Angle of Slope)^2+4.56*sin(Angle of Slope)+0.065) to evaluate the Topographic factor, The Equation for Topographic Factor formula is defined as the factors concerned with topography or physical features of an area that may include height, direction of slope, steepness of the slope etc. Topographic factor is denoted by K_zt symbol.

How to evaluate Equation for Topographic Factor using this online evaluator? To use this online evaluator for Equation for Topographic Factor, enter Field Slope Length (γ), Exponent Factor (m) & Angle of Slope (θ) and hit the calculate button.

FAQs on Equation for Topographic Factor

What is the formula to find Equation for Topographic Factor?

The formula of Equation for Topographic Factor is expressed as Topographic factor = ((Field Slope Length/22.13)^Exponent Factor)*(65.41*sin(Angle of Slope)^2+4.56*sin(Angle of Slope)+0.065). Here is an example- 36.4393 = ((4/22.13)^0.2)*(65.41*sin(45)^2+4.56*sin(45)+0.065).

How to calculate Equation for Topographic Factor?

With Field Slope Length (γ), Exponent Factor (m) & Angle of Slope (θ) we can find Equation for Topographic Factor using the formula - Topographic factor = ((Field Slope Length/22.13)^Exponent Factor)*(65.41*sin(Angle of Slope)^2+4.56*sin(Angle of Slope)+0.065). This formula also uses Sine (sin) function(s).

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Equation for Topographic Factor Formula

Equation for Topographic Factor Example

Equation for Topographic Factor Solution

Equation for Topographic Factor Formula Elements

Other formulas in Universal Soil Loss Equation category

How to Evaluate Equation for Topographic Factor?

FAQs on Equation for Topographic Factor

Variable Name