Where's the remotest place on Earth?

 作者:雷翕罅     |      日期:2019-03-02 08:15:00
By Caroline Williams SO YOU’VE hitch-hiked through Central America, stalked rare beasts in Madagascar and trekked your way through northern Chile. You’re pretty well travelled, even if you do say so yourself. Before you get ideas about being an intrepid explorer, however, consider this. For all their wide open spaces and seeming wildernesses, none of these places can be described as remote in 2009. In fact, very little of the world’s land can now be thought of as inaccessible, according to a new map of connectedness created by researchers at the European Commission’s Joint Research Centre in Ispra, Italy, and the World Bank. Explore the maps The maps are based on a model which calculated how long it would take to travel to the nearest city of 50,000 or more people by land or water. The model combines information on terrain and access to road, rail and river networks (see the maps). It also considers how factors such as altitude, steepness of terrain and hold-ups like border crossings slow travel. Plotted onto a map, the results throw up surprises. First, less than 10 per cent of the world’s land is more than 48 hours of ground-based travel from the nearest city. What’s more, many areas considered remote and inaccessible are not as far from civilisation as you might think. In the Amazon, for example,