Depending on the type of test, the validation method must be determined.

Different methods are proposed for binary values. Such as sensitivity, F1, Recall & ...

But for continuous values, correlation methods are generally used

AUC also applies in both cases.

Hi,

I think you should explain more about your experiment.

It seems you want to evaluate the accuracy of some remote sensing data based on field measurements.

It depends on type of the parameters which you investigate.

Dear Lida Andalibi,

It is depending on your types of data. If you told us more about your problems then it can be given us better understanding to slice your problem.

But in general statistical sense, you can use Receiver Operating Characteristics (ROC) curve, Total Operating Characteristics (TOC) curve to check the validation of remote sensing data.

With regards,

Suraj