Starting a classification session

To start a supervised classification session, do the following:
1. From the Map tab, right-click the layer you want to classify.
2. Click Image Classification and then click Supervised.
To start an unsupervised classification session, do the following:
1. From the Map tab, right-click the layer you want to classify.
2. Click Image Classification and then click Unsupervised.
To start a classification session, do the following:
1. In the Session Selection window, click New Session if you want to begin a new classification.
2. If you want to choose a previous selection, click a session in the Sessions available box and click OK or click File to select a file.