Using Qgis Python Scripting in the NZ Rail Maps Project: 2 – Volumes Creation

The second and third aspects of Qgis scripting used in the NZ Rail Maps Project are connected with Volume maps creation. In the Volumes website, static map images are used. Each static image is manually composed, by positioning the map in the composer layout window, and combining the selection of different layers, rotation and zoom… Continue reading Using Qgis Python Scripting in the NZ Rail Maps Project: 2 – Volumes Creation

NZ Rail Maps: Using Gimp To Georeference Retrolens Aerial Photos [7]: Extracting Mosaic Tiles

So I have been trialling the alternative overlay method with more files and have decided to redo all the mosaics for Auckland so far. This is a few days’ work but as there are already some issues with accuracy in some of the more hilly areas or where the embankment is raised, it is going… Continue reading NZ Rail Maps: Using Gimp To Georeference Retrolens Aerial Photos [7]: Extracting Mosaic Tiles