Mid-Autumn Festival is a good season for the moon. But the moon is 380,000 kilometers away, what the moon looks like, the average person is difficult to know. The Lunar exploration project in China has further narrowed the distance between people and the moon. At the end of this year, Chang ' e third will depart for the lunar surface to visit ...
Last February, Chang ' e second had obtained the highest resolution image of the whole moon in the world. Now these images have been processed to form a three-dimensional panorama of the moon.
This has been made into a dynamic three-dimensional panoramic picture of the moon, is the Chang ' E Rabbit No. second. Rabbit a 120-meter resolution, Chang ' e second increased 17 times times, reaching a resolution of 7 meters. If Chang ' e can see the car park on the moon, then Chang ' e second can see the car in the parking lot. And we've seen a 17 times-fold difference in this whole month-long picture.
Liu Jianjun, Deputy designer of ground application system, phase two of the Lunar Exploration Project: What's the difference between a 7-meter resolution chart? We continue to enlarge. If we look at the seven-meter resolution data, we can see that there is a significant collapse at the central peak and a fractured pattern formed at the bottom of the crater. Through this information, we can study the formation and evolution of the crater.
This is the Chang ' e second high-definition camera for the Chang ' e third, the choice of the Fall moon to the Rainbow Bay Area. Although relatively flat, but in the close-up, not like the imagination of the Yimapingchuan.
Liu Jianjun: In fact, there are also large and small impact pits in the Rainbow Bay Area. In the middle of this picture is a two-kilometer impact crater, and there are small craters and some of the distribution of stones, this is not good for the Yuchang third landing, but also need our lander has a strong ability to find safe areas.
Can get so high definition of the full moon, by the Chang ' e second, the same pair of big eyes. Simply put, if Chang ' E is using one monocular to observe the moon, then Chang ' e second uses 96 eyes to observe. To image the moon as a fast-moving object, the 96 eyes are running with the moon, so that the moon can be imaged quickly and accurately.
The 3D Full moon image of Chang ' E and second shows us a different style of the moon. Since the earliest observations and names of the moon were made by scientists from Europe, they took almost all of Europe's mountains names to the moon. For example, the towering Apennines, winding Caucasus, and the Alps stretching thousands of miles.
At the same time, we also see many of the Earth's celebrities are settled on the lunar surface: adhere to the burning of the Copernican Copernicus, the moon to the front of this big pit. In myth and legend, the Moon Palace, where Chang ' an lives, is actually a pit on the back of the lunar surface. And of course there are the bi of the invention of printing, the mathematician who calculated the exact value of Pi zu, they all live on the back of the moon, Rabbit is a neighbour.
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