Tag: statistics

ALOS World 3D V1.1 vs. SRTM1

Some days ago a new version of the ALOS 30m DEM was released: Void pixels due to clouds and snow pixels within 60 deg. of north and south…

Military Expenditure on a map

Statistical data for a geographer is fun! War is not! Regardless what you think of the military it never hurts to be informed, so… Lets play a bit…

The PCA plugin for QGIS

When it comes to data we are more or less lost nowadays. We can acquire more and more data for a current area and find answers on our…