Shravan, crowdsourcing the boundaries of pincodes is not as trivial as you think. To start with, an area does not fall under a pincode, rather a street does based on the post office that services it. Read this: http://www.georeference.org/doc/zip_codes_are_not_areas.htm
You may also want to do some background reading of existing research that has been done by the group here: https://datameet.hackpad.com/M4hPFJVV2Gm?eid=v4YoXN4tTw5 To sum up, nobody has precise pincode boundaries like how you imagine them, not even the postal department. Any existing datasets are an estimate at best using some data processing on a large volume of address data. -- Datameet is a community of Data Science enthusiasts in India. Know more about us by visiting http://datameet.org --- You received this message because you are subscribed to the Google Groups "datameet" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
