Month: May 2019
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NZ Rail Maps: Optimising Gimp and using 4x4x4 grid for mosaics [2]
In the previous post in this section I wrote at some length about the use of grid segmentation of Linz base layers that were at resolutions of 0.3 to 0.4 metres pixel size. The grid segmentation being used to rescale these layers to 0.1 metre pixel size and then the original grid references were assigned…