Martín González

Visual journalist at The Economist, based in London.

Satellite Imagery Processing

Being quite interested in cartography and spatial analysis, I started to tinker with Landsat imagery. After learning a bit about bands we even started to integrate custom satellite processing in our reporting.

To generate these natural color images I had to apply panchromatic sharpening and curve adjustments with Photoshop.

Tools: Photoshop, GDAL, Landsat-util.