Mapping primary forests

Tree canopy cover never drops below 25%

Copy the code below or click here

// import tree canopy cover and tree canopy height
var tccCollection = ee.ImageCollection("projects/servir-mekong/UMD/tree_canopy");

var tccThreshold = 25;

// map over the imagecollection 
var primaryForestCollection = ee.ImageCollection(tccCollection.map(function(img){
  return img.lt(tccThreshold);
}));

var primaryForest = ee.Image(primaryForestCollection.sum().eq(0));
primaryForest = primaryForest.updateMask(primaryForest);
 
// display the image
Map.addLayer(primaryForest,{min:0,max:1,palette:"darkgreen"});