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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.

  1. Start by opening the Google Earth Engine AA Estimation Toolbox

users/bullockebu/gee-us-2018/stratification_cambodia

  1. Sampling
  2. Interpretation
  3. Analysis