Here clearly non-built-up and built-up sites, as well as unclear sites were compared.
Authors develop then a tool (program) to recognize and digitize scenes and they show that if the program is able to recognize clear built-up sites and non built-up sites, it's less obvious concerning transition sites.
They show "that standard deviations of speeds at not clearly identified sites are considerably higher than at clear built-up or clearly non built-up sites".
SOLWEIG also highlighted that more built-up sites showed higher Tmrt under peak warming conditions due to increased radiation loading from 3D urban surfaces, but over the course of the day, open sites were exposed to greater and more uniform Tmrt.
The left-side picture in Fig. 4 looks definitely a non-built-up site, with solid lines marking the pavement edge, with green shoulders, without curbs and sidewalks, while in reality it is within the city limit signs with a speed limit of 50 km/h.
The expected result would be that, as human drivers, even after training, the program will probably less easily recognise the transition sites (as officially built-up or non-built-up sites) than clearly built-up or clearly non-built up sites.
Other results of this survey show that both the standard deviations and the relative standard deviation of speeds at not clearly identified sites are considerably higher than at clearly built-up or clearly non-built-up sites.
Mr. Perricos accompanied his briefing with a report showing satellite photos of a fully built-up missile site near Baghdad in May 2003 and the same site denuded in February 2004.
Well-designed controls are a critical part of any heating, ventilating, and air conditioning (HVAC) system, whether the controls are a factory package or built-up on site.
