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Roiy Zysman

Mapping the world - Community Style.

I had an idea for a cool mashup that included a map , countries coordinates and another secret ingredient.  But to my surprise, I couldn't find a free Country to  gps coordinates Database. which means that even though Columbus discovered America more than 5 centuries ago there are still some uncharted lands in the virtual world.

Sure, there are some interesting GPS information Databases about Airports , Hotels and other special interests but I just couldn't find a very basic type of I'll give you the country name and I'll get a GPS coordinates (somewhere in the middle of the country) in return.

So I've started this wikipedia page, it is basically just a list of countries and an empty place to enter a longitude, latitude coordinates.

image

How can you help you ask ? One simple way is to go to any maps services such as Google maps or Live's maps service, zoom in to a center location of your favorite country, extract the GPS coordinates of that point and paste them in the wikipedia page for all to use freely .

Here is a very short tutorial on how to extract the coordinates from Google maps , the same similar technic can be used for Live's maps service as well

3 states are already tagged with their coordinates, just 254 to go !
let's see how long it takes for the whole list to get completely filled with would countries coordinates.  

Comments

 

funny wallpaper » Mapping the world - Community Style. said:

Pingback from  funny wallpaper » Mapping the world - Community Style.

August 14, 2008 4:30 PM
 

carnewsservice.info » Mapping the world - Community Style. said:

Pingback from  carnewsservice.info » Mapping the world - Community Style.

August 14, 2008 4:56 PM
 

Searcher said:

August 14, 2008 5:03 PM
 

Ken Cox [MVP] said:

Nice project!

Rather than creating a database of "somewhere in the middle of the country", it might be better to ask people to report the *exact* geographical centre of the country.

I've been to this Kansas location in the U.S. which claims to be the geographical centre:

www.kansastravel.org/geographicalcenter.htm

I gather there are a couple of ways of calculating the centre as well!

en.wikipedia.org/.../Geographic_Center_of_the_Contiguous_United_States

August 14, 2008 5:15 PM
 

Ken Cox [MVP] said:

Also, this site may be of help, especially if you need the Center of the Universe:

www.waymarking.com/.../details.aspx

August 14, 2008 5:17 PM
 

rrobbins said:

http://www.geonames.org/ - free geographical database with web services. I used this for address verification.

August 18, 2008 12:34 AM
 

Roiy Zysman said:

This is still work in progress , since this countries list is not completed yet . But I'd thought I'd

August 20, 2008 6:07 PM
 

Dave G said:

You might want to check out:

http://www.freebase.com

You can call an api to get all the information you want .. the GB entry also has the olympic medal count too, so you may be able to use the API to get that info too.

August 24, 2008 4:30 AM

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