Where is the South Pole?
In latitude, the South Pole is 90 degrees south of the earth's surface, which means that the South Pole is the highest latitude point in the southern hemisphere of the earth. Because the earth is a flat ellipsoid, the South Pole is also the closest point to the center of the earth on the ground in the southern hemisphere.
Vertically, the South Pole is the convergence point of all the meridians on the earth at the southern end. In other words, two people anywhere on the earth will eventually meet at the same point, if they always walk due south along the meridian. The place where they met was the South Pole.
Antarctica is located in the middle of the Antarctic continent, with an altitude of 3800 meters and an ice thickness of about 2000 meters. The climate is very bad, with an annual average temperature of -50℃, a minimum temperature of -80℃ and an annual average precipitation of 3mm. ..
The South Pole is a point on the earth that has no direction. Standing at the south pole, the three directions of east, west, north and south are completely meaningless. There is only one direction here, and that is the north.
In Antarctica, the concept of 24-hour day and night does not exist. Because of the winter in Antarctica, there is no sun in Antarctica for half a year, and it is all night; In the summer in Antarctica, the sun never sets in the Antarctic for half a year, and it is daytime. In this way, there will be half a year's day and half a year's night in Antarctica, so the day and night in Antarctica are not a day, but a year.
At the South Pole, if you turn around the flagpole on the pole, the slowest time is only a few minutes. This is equivalent to going around the earth once.
At the South Pole, any watch shows the time absolutely accurately. Because all the time in the world is determined by the meridian connecting the South Pole and the North Pole. The South Pole is the place where all the meridians are concentrated, so the time of the whole world is concentrated at this point. Therefore, in the Antarctic, as long as you say that your watch is a random choice of meridian time, you will never be wrong.
The first person to reach the South Pole was a five-person expedition led by Norwegian explorer Roald Amundsen. In the competition with the five-member Antarctic expedition team led by British explorer Robert F. ken scott, the team took the lead in reaching the South Pole on191112+14. Scott arrived at the South Pole on 1 October 19 12 17, more than a month later than Amundsen. 1In June, 957, the United States established Amundsen-Scott Station in Antarctica, which was built on the Antarctic ice sheet. Although the geographical location of the Antarctic remains the same, the Amundsen Scott station built by the United States in the Antarctic is no longer in the Antarctic. Because ice and snow are moving, and Amundsen-Scott Station is built on ice and snow and moves with it every year. Similarly, the flags and tents left by Amundsen and Scott when they arrived at the South Pole are no longer there.