This tab allows for the PCA (:ref:`principal_component_analysis`) of bands loaded in the :guilabel:`Band set`. It is loaded only if the :guilabel:`Simplified interface` is not enabled.
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 |
|---|---|
:guilabel:`Select input band set`  |
select the input :ref:`band_set_tab` |
 :guilabel:`Number of components`  |
set the number of components to be calculated |
| :guilabel:`Use value as NoData` |
if checked, set the value of NoData pixels, ignored during the
calculation |
:guilabel:`Script`  |
add this function to the :ref:`script_tab` |
:guilabel:`RUN`  |
run this function |
The Output tab will display the Principal Components Analysis details
(Covariance matrix, Correlation matrix, Eigenvectors, and Eigenvalues).