Digital Mapping Improves Every Day, But Just HOW Good is Current Digital Mapping for Ireland?
While digital mapping consistently improves over time, map coverage of Ireland has long been playing catch-up with larger European countries. The following outlines the current state of digital mapping for Ireland as of Q3 2007. It is based on our own research, and feedback received from our customers and partners. We welcome any views you have on this (you can leave a comment below).
Digital Mapping – Two Main Players
There are two companies that are responsible for the digital maps found in most consumer GPS satellite navigation systems – Navteq and Tele Atlas. Navteq digital maps are used in Garmin and Route 66 products, while the TomTom and Navman brands use Tele Atlas digital maps.
As of today’s date (August 2007) Navteq map data has superior coverage for Ireland than Tele Atlas equivalents. While Tele Atlas maps are excellent in the main population centres, coverage in rural areas still contains blind spots, particularly in Western and Northern Ireland. Tele Atlas has followed a strategy of demographic mapping as opposed to Navteq’s geographic coverage, with the result that Navteq generally tends to have more complete coverage at the national level.
Today’s Maps Are Better Than Ever
As of August 2007, all Garmin systems and most Route 66 systems use Q2-06 Navteq map data. Navteq’s Q2-06 map data is now at least 12 months old, and therefore there are a number of issues to consider:
- The data is from the end of the second quarter of 2006, and many newly constructed roads opened after that date do not appear on your GPS. Given the rate of road construction over the past 12-18 months this means that you will often find yourself driving through fields if your GPS is to be believed.
- While the majority of Irish roads have been mapped, a number remain nameless, especially in rural areas. You may therefore still have difficulties navigating to specific roads.
- It is common in Ireland that roads do not have names. Navteq have used townland names to aid navigation, which means that in a small number of cases multiple roads may have the same area – the townland name.
- POI (’points of interest’) databases for Ireland are still poor in comparison to the rest of Europe. This means that Point A to Point B navigation will be perfeectly adequate in over 90% of cases, at times such navigation may not operate as you would expect.
Ireland is still very much in ‘catch-up’ mode when compared to European digital mapping, and it will probably be another 12-18 months before genuine 100% mapping is available.
The Most Up-To-Date GPS Mapping For Ireland
Currently the only system we are selling that has map data later the Q2-06 is the Airis T920A with Route 66 which is being shipped with Q4-06 Navteq data. Q2-07 Navteq map data will be available in new Garmin models from October (Mapsource City Navigator Europe v10) and as an map update in January 2008. Route 66 will be releasing Navigate 8 and Mobile 8 pocket pc and smathphone software solutions in late September/early October, again using Q2-07 Navteq data.
What Will Q2-07 Navteq Include?
Q2-07 Navteq map data for Ireland will include a number of refinements including:
- Road Updates
- corrections and correct naming of roads
- reclassification of roads as needed
- additional points of interest
What About Tele Atlas?
Tele Atlas mapping is still lagging some way behind Navteq. In major population areas, however, mapping is really quite excellent, and for this reason systems from TomTom are worth considering, and are now available from our online store.
What About Outside Ireland?
When you leave Irish shores the difference between Navteq and Tele Atlas becomes much less pronounced. In fact European digital mapping is of a similar standard with both Navteq and Tele Atlas products. However, currently we recommend Navteq-based systems if you intend to use your GPS in Ireland and Europe.
Have you used either Navteq or Tele Atlas mapping systems? We’d love to hear how you got on – why not leave us a comment below?