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地球上的最北在北极点,最南在南极点,这是毫无疑问的问题。可是地球上的最东和最西在哪里,却不是容易回答的问题。 有人根据“东十二区时刻最早,西十二区时刻最迟,日界线是地球上新的一天的起点和终点”引伸出“日界线是地球上的最东和最西”的结论来,这一说法是否对? 从地球仪上观察的方向是由经纬线决定的。经线是半圆,南北方向是有限
The northernmost point on Earth is at the North Pole, and the south is at the South Pole. This is no doubt a problem. But where is the east and west of the earth, it is not an easy question to answer. Some people have drawn the conclusion that “the date line is the easternmost and most western part of the world” according to “the earliest time in the eastern 12th district, the latest in the west 12th district, and the dateline is the starting and ending point of the new day on the earth”. Is this statement correct? The direction of observation from the globe is determined by the latitude and longitude lines. The warp is semi-circular and the north-south direction is limited