[Talk-GB] Autumn Quarterly Project

[Steve Doerr]

On 13/11/2016 10:49, Dave F wrote:

> Could you clarify how the 'distant matches' are calculated? I'm 
> confused by a couple of the errors it's thrown up:
> http://gregrs.dev.openstreetmap.org/fhrs/district-270.html
>
> 'Sam Wellers', 'Longvernal Primary School' (at the very bottom). Their 
> fhrs:ids match. There's no postcode in OSM & the FHRS postcode is 
> close to it's true location. Their dashed lines point to the same 
> location.

Dave, if you look at the raw data at 
http://ratings.food.gov.uk/OpenDataFiles/FHRS857en-GB.xml, you can see 
that the location for Longvernal Primary School is given as:

<Geocode>
<Longitude>-3.04113507270813</Longitude>
<Latitude>51.16165924072270</Latitude>
</Geocode>

which is way out. So this is indicative of an error in the FHRS data.

-- 
Steve

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