posted on 2015-06-30, 03:07authored byManuel Will, Alex Mackay, Natasha Phillips
Inset (top right) are silcrete cobbles from Swartvlei. Landsat panchromatic EDM+ scene downloaded from Global Land Cover Facility (University of Maryland) at http://glcf.umiacs.umd.edu/index.shtml. Original scene sourced and modified from [125].