[Talk-ca] Surrey 2012 imagery

[James Mast]

Paul, I'm just curious, but how are you getting this new imagery?  Is there a place where new Ontario imagery can be found?  Only reason I'm asking is because of 4 expressway projects that the info is needed for in Ontario (QEW rebuild in St. Catharines where all the exits got changed; ON-400 extension around Parry Sound;  ON-69 South of Sudbury; and ON-11 between Emsdale and South River).  Bing for those areas is either out-of-date, or there is no good imagery at all to use. --James> From: penorman at mac.com
> To: talk-ca at openstreetmap.org
> Date: Tue, 18 Sep 2012 16:47:45 -0700
> Subject: [Talk-ca] Surrey 2012 imagery
> 
> I added the new Surrey 2012 imagery to my TMS server. This imagery was flown
> around April 2012 and has a spatial accuracy of <10cm.
> 
> Unfortunately I've only got the 40cm resolution version right now, but this
> is still the most recent imagery available for the area. When your imagery
> is more recent than the OSM data you don't have to worry about if the
> feature you don't see in the imagery is still there.
> 
> Details (including the coverage) can be found at
> http://imagery.paulnorman.ca/tiles/about.html
> 
> The URL for Potlatch2 is
> http://${a|b|c|d}.imagery.paulnorman.ca/tiles/Surrey2012/$z/$x/$y.png and
> the "Imagery URL" for JOSM is
> tms[10,18]:http://{switch:a,b,c,d}.imagery.paulnorman.ca/tiles/surrey2012/{z
> oom}/{x}/{y}.png
> 
> Note that when I get the 10cm imagery the JOSM Imagery URL will change to
> tms[10,20]:http://{switch:a,b,c,d}.imagery.paulnorman.ca/tiles/surrey2012/{z
> oom}/{x}/{y}.png
> 
> 
> 
> 
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