imageIndices

The function determines commonly used remote sensing indices with relationship with soil surface or vegetation cover characteristics.

Soil health assessment builds information to improve decision in
soil management. It facilitates assessment of soil conditions for crop suitability [such as those given by FAO
<https://www.fao.org/land-water/databases-and-software/crop-information/en/>],
groundwater recharge, fertility, erosion, salinization [<doi:10.1002/ldr.4211>],
carbon sequestration, irrigation potential, and status of soil resources.

Christian Thine Omuto

soilassessment

Soil Health Assessment Models for Assessing Soil Conditions and
Suitability

imageIndices function

<dl> <dt>blue</dt>
<dd>blue image band with wavelength range: 0.452-0.512 µm</dd> <dt>green</dt>
<dd>green image band with wavelength range: 0.533-0.59 µm</dd> <dt>red</dt>
<dd>red image band with wavelength range: 0.636-0.673 µm</dd> <dt>nir</dt>
<dd>NIR image band with wavelength range: 0.851-0.879 µm</dd> <dt>swir1</dt>
<dd>SWIR image band with wavelength range: 1.566-1.651 µm</dd> <dt>swir2</dt>
<dd>SWIR image band with wavelength range: 2.107-2.294 µm</dd><dt>index</dt>
<dd>index from combination of image bands such as NDVI, SAVI, SI, etc. The default is NDVI.</dd></dl>

Arguments

Author

A function for developing remote sensing indices for soil assessment — imageIndices

<dl>

 <dt>blue</dt>
<dd>blue image band with wavelength range: 0.452-0.512 µm</dd>

 <dt>green</dt>
<dd>green image band with wavelength range: 0.533-0.59 µm</dd>

 <dt>red</dt>
<dd>red image band with wavelength range: 0.636-0.673 µm</dd>

 <dt>nir</dt>
<dd>NIR image band with wavelength range: 0.851-0.879 µm</dd>

 <dt>swir1</dt>
<dd>SWIR image band with wavelength range: 1.566-1.651 µm</dd>

 <dt>swir2</dt>
<dd>SWIR image band with wavelength range: 2.107-2.294 µm</dd>

<dt>index</dt>
<dd>index from combination of image bands such as NDVI, SAVI, SI, etc. The default is NDVI.</dd>

</dl>

imageIndices: A function for developing remote sensing indices for soil assessment

Description

Usage

Value

Arguments

Author

Details

References

See Also

Examples