Geographic Information Systems (GIS) are by their nature data driven. The data comes in a wide variety of raster and vector formats. Rasters hold raw, continuous data recorded striaght from the real world. An example is Satellite/aerial imagery, this is a commonly held in an open format with broad support, such as GeoTIFF [...]

Several events for me  in the last fortnight converged almost perfectly on a common theme

On Thursday 28 March The Register reported from an anonymous source, that the British Standards Institute (BSI) would reverse their vote on the proposed DIS 29500 standard from ‘No – with comments’ to Yes. In response John Pugh MP, Liberal Democrat [...]