PCA
This tab allows for the PCA (principal_component_analysis) of bands loaded in the Band set.
A report .txt is saved along with the PCA bands, containing the covariance matrix, correlation matrix, eigen vectors, and eigen values.
Tip
Information about APIs of this tool in Remotior Sensus at this link .
| Tool symbol and name | Description |
|---|---|
Select input band set  |
select the input band_set_tab |
 Number of components  |
set the number of components to be calculated |
Use value as NoData |
if checked, set the value of NoData pixels, ignored during the calculation |
Script  |
add this function to the script_tab |
RUN  |
run this function |
The Output tab will display the Principal Components Analysis details (Covariance matrix, Correlation matrix, Eigenvectors, and Eigenvalues).