Dear everyone,
I am PhD student from the Netherlands working on tuberculosis and I have recently started to analyze phylogeographical data that I would love to illustrate on a map using GenGIS. I have tried so many ways to obtain a high quality geoTIFF map (map maker, qGIS etc) and all maps are of worse quality than the one that I can download from the NASA website.
While researching on the web I learnt that arcGis / arcMap seems to be the industry standard with the best quality maps for georeferencing. I have downloaded the trial version of arcGis for Desktop, and wanted to export the map in ArcMap, in *.tiff format, and ticked the box 'write geoTiff tags'.
