Refined Lee Filter is an enhancement of Lee filter and can preserve prominent edges, linear features, point target, and texture information See the code below
Category: Javascript
sentinel-1 speckle filter: Lee–Sigma
This filter retains image edges, fine details, and thin points
NICFI planet imagery
Open and Free high resolution satellite imagery!
Mapping surface water using sentinel-1
Step 1: Applying terrain corrections to Sentinel-1
from imagecollection to image
little helper function to get the job done
mapping deforestation using predictive analytics
Machine learning to track calculate deforestation risk
Open Geo Blog 