MarkK wrote: » Postcodes are used two main things:Usage 1: A quick and easy way to give someone the co-ordinates of a location.Usage 2: A quick and easy way to give someone your address, as in the actual text "Dunromin, Boards Lane, Monvoy, Tramore, Co. Waterford". If we wanted usage 1 alone, openpostcodes would be perfect, indeed we already had Loc8 and Google maps etc so really, usage 1 was already available. Usage 2 is something we did not have. To have this you must have a database to look up. The database already existed, An Post's Geodirectory. Whichever postcode system was chosen would need to be integrated with Geodirectory.
MarkK wrote: » With the UK postcode, if you need to give your address online, you can often just type your postcode and you will get a dropdown list of the addresses registered to that postcode, select from the dropdown and you are done. Simple and accurate. How would a similar system work with openpostcode?
MarkK wrote: » For an apartment building you may have several homes with the same openpostcode. So you will always have to assume that an openpostcode may relate to more than one home, even though 99% of the time they will not.
MarkK wrote: » With openpostcode a particular home might have several codes covering the house and grounds. Is only one of the codes "valid" for that address or are the all valid? Or does every valid openpostcode location have a geodirectory database entry saying which property it is part of? If we don't have entries for every location, then people can have "valid openpostcodes" (i.e. codes on their property,) which do not have entries in the database. Confusing, right? There are 2.2 million addresses in Ireland, how many openpostcodes are there?
MarkK wrote: » So if you were only interested in just providing "Usage 2", then Eircodes is far better than openpostcode. Very simple database, one code equals one address.
MarkK wrote: » [Obviously there are currently mistakes in the Geodirectory database, most of these same mistakes would still have been there if openpostcode had been chosen instead of eircode.]
MarkK wrote: » As i said above, the paywalled geodirectory database would still be needed whichever postcode system was chosen.
Guramoogah wrote: » All this fuss about Eircode is all because humans can read the code and some don't like what they see. If instead they had introduced a Barcode or QR code that was only legible by electronic devices then there would be no problem. No bickering about D or X regions or snobbery over postal districts.
Suryavarman wrote: » There would be a problem if we used QR codes. They would be completely useless. We wouldn't be able to put those on the post we wanted to send unless we printed off a label when we wanted to send post. No labels or ink in your printer? Can't send any post.
wellboytoo wrote: » Just waiting for someone to blame it on Irish Water, the Troika or the IMF/ECB come on all you conspiracy theorists there must be a link somewhere however tenuous , give it a lash.
katydid wrote: » Everywhere in the country got random codes. Waterford is X, Cork is T. But....wait for it, DUBLIN get to use D. One more reason why I will be boycotting it.
salmocab wrote: » Dublin got D because most of Dublin already had post codes of a sort so mine is Dublin 16 generally shortened to D16 this helps with the sorting as it directs it to a particular sorting office. It would have been confusing to not incorporate these especially as it fitted in well with the new system, not as you seem to think some sort of Dublin bias.
MarkK wrote: » Does any other country have such a postcode system? If nobody else needs one, why do we? Postcode system turns out to be ... a postcode system. I'm not sure what you mean, if you were in UK postcode NW2 7HP and wanted to go to NW1 7HP, how would you know where to go without looking it up online or similar?
Mountainsandh wrote: » French postcodes are pretty great for narrowing it down to an area at a human level. They have lots of one offs and same addresses too. I can tell you what areas are covered by 69100, 69003, etc... just from memory. (grew up there) If I need a service in these areas, it is much easier to choose from a list of suppliers with addresses, and I can even pretty reliably guess where 69002 might be. I spend holidays over in France in a campervan, and I'm consistently and reliably identifying the location of campsites from the postcodes, even though I don't live in the areas, because there is a nice geographical logic to them. What should in my opinion be a public service (a postcode) has basically been skewed to serve a profit purpose. Shameful.
SpaceTime wrote: » French codes tell you about as much as the first 3 characters of an eircode though. The problem in Ireland is they're adding codes over the top of a totally illogical, inaccurate addressing system. France standardised addresses in Napoleonic times - logical numbering on streets and department numbers instead of the old compte (county) and province system. Ireland still basically uses ancient addresses that predate modern needs. r
Mountainsandh wrote: » I haven't been able to find a map of what first 3 digits of Eircode refer to which area
SpaceTime wrote: » What I don't get is that An Post initially didn't want anything to do with this and said they didn't need it. Now it seems to be completely designed to fit their needs and nobody else's! There wasn't a particular reason why it needed to map to An Post delivery offices. I mean, that's useless information for a courier or a tourist! It should have been designed as a national resource / piece of infrastructure to help with general addressing. Letter delivery is only a shrinking part of that!
salmocab wrote: » The codes themselves are pretty useless to an Post they don't need them and won't be using them. They may have got money for their database but for them thats the end of it I would think. The random nature of the last 4 digits mean the local postie can't make any use of them. I can see maybe in the future that maybe the main sorting offices may have computers read the first 3 digits to send them onto a particular sorting office but thats not really a big deal. For now putting an eircode at the bottom of an address will mean nothing and be read by no one if it goes via an post.
SpaceTime wrote: » They are using them. People have even tried sending a letter with just an eircode and it worked!
Mountainsandh wrote: » I tried inputting my Eircode into my ebay address today, and it does not recognize this postcode format...:mad: I know it is likely to get all sorted in time, but right now having to message every seller about it is more a hindrance than helpful.