MSAVI

The Modified SAVI vegetation index is designated to mitigate soil effects on crop monitoring results. Therefore, it is applied when NDVI cannot provide accurate values, particularly, with a high percentage of bare soil, scarce vegetation, or low chlorophyll content in plants. MSAVI is useful at the very beginning of crop production season, when seedlings start to establish (EOS, 2022).

Modified SAVI Vegetation Index 

Earth system dynamics, such as plant dynamics, water bodies, and fire regimes, are widely monitored using spectral indicators obtained from multispectral remote sensing products. There is a great need for spectral index catalogues and computing tools as a result of the quick rise of suggested spectral indices. Unfortunately, the majority of these resources lack a standard Application Programming Interface, are out-of-date, closed-source, or are not linked to a catalogue. We now introduce 'VegSpecIndex', a standardised list of spectral indices for studies of the earth system. A thorough inventory of spectral indices is offered by 'VegSpecIndex' and is connected to an R library. For every spectral index, 'VegSpecIndex' provides a comprehensive collection of information, such as names, formulae, and source references. The user community may add more items to the catalogue, which will keep 'VegSpecIndex' up to date and allow for further scientific uses. Additionally, the R library makes it possible to apply the catalogue to actual data, which makes it easier to employ remote sensing resources effectively across a variety of Earth system domains.

Tanuj Misra 

VegSpecIndex

Vegetation and Spectral Indices for Environmental Assessment

Avijit Ghosh

Ram S Chaurasia

Tanuj Misra

Amit Kumar Singh

Shailendra Kumar

Abhishek Chakraborty

Devanand 

J P Singh 

A K Shukla 

MSAVI function

<dl><dt>NIR</dt>
<dd>Near-infra red spectral band</dd><dt>RED</dt>
<dd>Red spectral band</dd></dl>

Arguments

Modified SAVI — MSAVI

<dl>

<dt>NIR</dt>
<dd>Near-infra red spectral band</dd>

<dt>RED</dt>
<dd>Red spectral band</dd>

</dl>

Modified SAVI

MSAVI: Modified SAVI

Description

Usage

Value

Arguments

References

Examples