Comparison of two Satellite Imaging Platforms for Evaluating Sand Dune Migration in the Ubari Sand Sea (Libyan Fazzan)
Sand dunes can change location, form or dimensions depending on wind direction and strength.Sand dune movements can be effectively monitored through the comparison of multi-temporal satellite images.However, not all remote sensing platforms are suitable to study sand dunes.This study compares coarse (Landsat) and fine (Worldview) resolution platfor