<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>On Sun, 2020-01-05 at 15:02 +0000, Rob Nickerson wrote:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr"><div>Thanks Jerry.</div><div><br></div><div>I'd also subsequently discovered the data dump but had not yet got around to looking at it. What are you using here to view and work with the data? Is QGIS and 6GB RAM sufficient? <br></div><div><br></div><div>I would be interested in Warwickshire if you can extract that.</div><div><br></div><div>And yes, we probably are not expecting much for the UK given how well we already have most roads mapped. It's a shame it only shows missing roads as I suspect it has better geometry of some rural roads in poorly mapped areas than us - I still find jagged roads with source=npe.</div><div><br></div><div>Nevertheless, the AI stuff is an interesting one to keep an eye on. If improvements can be made and additional datasets incorporated, it could become a significant aid in the future. For example I wonder if it could be good at building detections when combined with other data such as LiDAR height data. There is also the prospect of using AI to help find solar panels.<br></div><div><br></div></div></blockquote><div>As Jerry says there is a lot of detection of tramlines in arable fields but I am also seeing detection of already mapped features such as runways and railways which I would expect to be filtered out.</div><div><br></div><div>Phil (trigpoint)</div></body></html>