Normally when something is too good to be true, it is not true. But in the case of digital image matching (DIM), professional surveyors should look twice – because their clients, and certainly those in the construction, infrastructure and 3D city mapping markets, certainly will. 'GIM International' asked John Taylor, who is responsible at Bentley Systems for reality modelling in Asia Pacific and in the global defence market, for his insights into DIM. Digital image matching (DIM) did not arrive like a bolt from the blue. It has been... (read more)