Country boundaries in Google Earth

A MUST READ ARTICLE

July 22, 2010
Originally posted at: Tambon Blog

Yesterday, on the Google LatLong blog better country boundary depictions were announced for both Google Earth and Google Maps,

Preah Vihear area with disputed boundary line, Google Maps

especially taking into account disputed boundaries. The Thai boundary has become more detailed, and if you compare the picture below with the screen shot from February at Ogle Earth a new dotted line has been added and the original boundary line close to the Thai claims has disappeared.

The other place on the Thai-Cambodian boundary where it has quite a tense situation between both armies over yet another Khmer temple ruins is Prasat Ta Muen Thom, where (at least from the Thai view) the boundary is beyond this temple, but the current boundary displayed the ruins right into Cambodia – and here there’s not even a dotted line. Ogle Earth’s analysis of this new feature in the maps also mentions these two Thailand examples.

But keep the nationalist furor down – Google does not define the national boundaries, they only try their best to show them in their great software, so this latest step of showing where there are disputes and a clear boundary cannot be shown is the right next step. They only need to identify all of the places where the boundary isn’t clear yet. And that’s not easy, not only are there these two locations where the boundary is disputed between Cambodia and Thailand, also quite recently I learned from an article in The Nation that there are also many issues lingering for the Thai-Burmese boundary. And back in 1984 there was even a short military fighting at the Thai-Laotian boundary over two villages, not sure if at least this part of the Thai boundary is completely settled by now.

Such boundary issues will also complicate the setup of Geograph Thailand, since it is impossible to decide which 1×1 kilometer square belongs to Thailand and which one not. And since most of the boundary is in dense jungle and also often not allowed to enter anyway, let alone to cross it at any place except the official border crossing, it won’t be possible to take as many boundary photographs as I did at the German-Dutch boundary in the German Geograph – thanks to Schengen the country boundaries in Euroland are often hardly noticeable.