Stratified Estimator ○¶
To use the stratified estimator for estimation of map accuracy and the area of map categories, make sure that you have in place a sample and a map to define strata. The sample should have been collected by stratified sampling and a reference observations should exist for each sample unit. In case the sample data was collected by simple random and simple systematic sampling, use the post-stratified estimator.
- Start by opening the Google Earth Engine AA Estimation Toolbox