Friday map: Slope

This week I downloaded an ASTER Digital Elevation Model (DEM) (30 m res) from Earth Explorer to use in my classification of Landcover. My plan is to separate different types of landcover by looking at slope and elevation. I have about 250 ground truth points where I know the landcover, and by grouping the landcover…

Landsat Surface Reflectance

Since I don’t appreciate processing data, I always try to avoid it as much as possible and one thing that I really want to avoid is radiometric correction of satellite images (it just confuses me). So after downloading a ton of free Landsat images for my study area from Earth Explorer, I didn’t have a…