[Talk-GB] Question regarding OS Opendata

2013-12-27 Thread tony wroblewski
Hi I have a question regarding the OS Opendata. How accurately aligned is it? I've noticed that in some places the bing orphophotos match up almost perfectly to the buildings below, and it other areas there can be some difference (sometimes up to a meter of). Taking into account the angle the

Re: [Talk-GB] Question regarding OS Opendata

2013-12-27 Thread tony wroblewski
Thanks for the information. With regards to buildings, What I mean is that normally I add both an OpenData transparent layer and the bing layer in JOSM, and can see that sometimes they align quite nicely, and sometimes there is a noticable difference. People seem to generally map buildings using

Re: [Talk-GB] Question regarding OS Opendata

2013-12-27 Thread John Aldridge
On 27/12/2013 15:07, tony wroblewski wrote: I have a question regarding the OS Opendata. How accurately aligned is it? I've noticed that in some places the bing orphophotos match up almost perfectly to the buildings below, and it other areas there can be some difference (sometimes up to a meter