OpenStreetMap
I have the opinion that it is better to have roads in the map than not in the map. My time and radius are limited so I have traced some villages that I know (though not terribly well) but haven't had time to visit yet to fully map them.
Conclusions: OS StreetView will help get a base map in place. It is definitely not as good as manual collection of GPS data or tracing aerial photography but it has the advantage of making places appear where previously there were blanks.
I will fill in details in due course but for now, it actually appears which is better than it was before.
Trafodaeth
Sylwadau gan robert ar 6 Ebrill 2010 am 23:47
I agree with OS data being in the map, but you might like to wait a couple of months for OS vectormap district to be released which could just be (manually) imported rather than traced.
It might save you a lot of click-click-click-ing
Sylwadau gan Pink Duck ar 7 Ebrill 2010 am 09:30
OS VectorMap District is due for release as part of OS OpenData in May 2010, in theory less than a month away.