How do I perform Accuracy Assesment for a Radar processed and classified image in SNAP?

[Gk_burada]

Area calculation for radar classified image

[ABraun]

please have a look at these topics:

• Urban Mapping
• GLCM worsening accuracy results?
• User and producer accuracies with nan

Here, different ways of accuracy assessments are discussed. There is currently no direct tool to do this in SNAP.