Three ways to get your gps co-ordinates/geocode (including zip codes/postcodes)
Feb 10
1. Google Hack.
Download or open Google Earth. Search for a location say Otterburn, United Kingdom. Double click the high street to centre it.
Click the add a placemark icon.
Right-click (alt-click for Macs) the placemark icon in the left hand navigation column.
Copy the latitude/longitude with a comma between them in www.google.com/maps. EG: 55°13’53.63″N, 2°10’35.19″W.
Paste this location code in your browser address bar.
Then copy and paste the javascript below in your browser address bar.
javascript:void(prompt(”,gApplication.getMap().getCenter()));
Hit ENTER. A pop-up will appear with your geocode. Remove the brackets to make it usable.
2. GPS Visualizer.
Take the same lat/long reading – EG: 55°13’53.63″N, 2°10’35.19″W – from Google Earth and pop it in the location field here: http://www.gpsvisualizer.com/geocode.
Your geocode will then appear with a map ref. The geocode will look something like this: 5.2316968, -2.1761311.
3. Reverse lookup (including zip/postcode).
UK
The post office charges a small fortune to use their gps/postocde look up. There’s an open source version here: http://www.uk-postcodes.com/.
Take your Lat/Long data or postcode data and pop it in here. It will return your geocode and a range of postal codes.
US
In the US this data is freely available. Try adding an address to Google Earth, such as Google Investor Relations: 1600 Amphitheatre Parkway
Mountain View, CA 94043. Right click the location marker and there’s your Lat/Long data. Feed it into the GPS Visualizer above for finer detail and the geocode. you can also feed it a geocode to get the Lat/Long – just enter the geocode such as: 37.4211444, -122.0853032 and you’ll see the Lat/Long coordinates beneath.
Let me know if this helps or if you come up with any other methods.
If you want to convert data files for different GPS systems use the open source Easy GPS: http://www.easygps.com
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