Overview

Once you have completed ‘Surface Water Mapping using Optical Imagery’, keep that script open and review the following challenges. Work on whichever challenges are interesting to you. Collaborate with your colleagues and your instructors. Happy Coding!

Challenge 1

Modify the start and end parameters to map surface water detected in one season of the year over several years.

Challenge 2

The Sentinel-2 satellite has a higher spatial resolution than the Landsat satellites. Calculate the NDWI composite and inundation frequency from a Sentinel-2 time series.