On Sep 21, 9:20 pm, davie <daviestrac...@yahoo.co.uk> wrote: > How are Google to know that there is a shapefile?
Because a shapefile for a "known" address was used to produce the parcel borders. > And if there is how would they store it in the database and how could > they retrieve the data? Some properties may be irregular but many are defined by just four corners. > The efficient way would be to store ALL addresses but this would > require a massively larger database. Google has acres of servers. It is already happening. If I geocode my own address, it produces an accurate the centroid for the property. Six months ago, it produced a very inaccurate interpolated result. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api-v3@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.
