[Talk-GB] OSM Analysis New Data and bot

[Richard Fairhurst]

Ed Loach wrote:
> I refer mainly to reprojecting from OSGB to WGS84, which 
> required manual tweaks to every .prj file [1]. Would
> this need doing before upload, or is it something that is now 
> (but not deployed yet) automated within Potlatch 2?

Potlatch 2's improved (not deployed yet) shapefile background layers asks
you for the projection before loading, rather than relying on the .prj file.
For OSGB it uses:

'EPSG:27700': "+proj=tmerc +lat_0=49 +lon_0=-2 +k=0.9996012717 +x_0=400000
+y_0=-100000 +ellps=airy +datum=OSGB36 +units=m +no_defs"
"OSGB36": {towgs84:
"446.448,-125.157,542.060,0.1502,0.2470,0.8421,-20.4894", ellipse: "airy",
datumName: "Airy 1830"}

cheers
Richard



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