| NDSoiI Algorithm Specification | |
The NDSoiI operator algorithm computes the
Normalized Difference
Soil Index from a given product.
The NDSoiI results from the following equation:
NDSoiI = (S2 - G) / (S2 + G)
, where:
The bands are:
- G is the Green band
- S2 is the SWIR 2 band
Also the processor computes an additional flags band called 'ndsoii_flags' with the following bit coding:
| Bit Position | Description |
|---|---|
| Bit 0 | The computed value for NDSoiI is NAN or is Infinite |
| Bit 1 | The computed value for NDSoiI is less than -1 (minus one) |
| Bit 2 | The computed value for NDSoiI is greater than 1 (one) |