A globeEarth-shaped, extremely flat. The equator was long, more than 40,000. 510 million, surface area, 6371, average radius. Earth model globe, scaled down. The earth's axis was an imaginary axis that passed through the center of the earth and intersected two points: the North Pole pointed to Polaris, and the opposite point was called the South Pole. Weft circle, pointing east and west. The equator is long and has two poles. The equator is divided into north and south at zero degrees. South latitude S, north latitude N. Meridian, to the north and south. It's a semicircle, equal in length. Originally zero degrees, east and west are divided. West meridian W, east meridian E. The two opposite lines form a circle, and the degrees add up to 180. 20°W, 160°E, the hemisphere boundary must be remembered. Latitude Net, position.
A small globeHe wasn't too clear about the specific content of the question under the expression "small globe." If one wanted to learn about the globe, it was a model of the earth. People made it by shrinking the earth according to a certain proportion. It had the Earth's axis (the axis of the Earth's rotation, with the north end pointing near the Polaris), the poles (the two points where the Earth's axis intersected with the Earth's surface), the equator (a large circle with the same distance from the North and South Poles and the equator plane was vertical to the Earth's axis), the meridian (a semicircle that connected the North and South poles and was vertical to the latitude, with the same length, indicating the north-south direction), and the latitude (the equator and a circle parallel to the equator, forming a circle and parallel to each other, with different lengths, decreasing from the equator to the poles, indicating the east and west direction).
There were also different types of globe, such as the globe with AR function, which allowed children to see the world's famous historical sites and various subject knowledge without leaving home. Some of the globe were sturdy and durable, marked in Chinese and English, printed clearly, and could be used as a night light at night. There was also the "reading machine of the globe world". When you click on the national flag with the reading pen, it will broadcast relevant national information. When you click on the reading pen alone, you can play haiku. There is a "test you mode" and so on. If there was a musical direction, there was also a single and song called "The Earth."
spinning globeThe globe could rotate around its axis. By rotating the globe, it could demonstrate the Earth's rotation deviation, the replacement of day and night, determine the local time and time, determine the relative position between two points on the Earth, measure the distance between two places on the surface, calculate the area of the area, and so on. Moreover, the rotating globe helped to visualize the various parts of the earth and facilitate the learning of geographical knowledge, such as the distribution of different countries and regions, the direction of latitude and longitude, and so on.
Price of the globeThere were many prices for a globe. There was a small globe priced as low as 1.71 yuan, a Beidou G2007 AR smart globe (20cm) priced at 24.75 yuan, a special-priced globe with AR function at 29.99 yuan, a Beidou 2065 CD ARJ D AR globe (20cm) priced at 59.9 yuan, and a slow-motion smart AR globe priced at 69 yuan. There was also a Beidou AR intelligent reading globe that cost 235.6 yuan. The wholesale price of the globe also varied.
Travel across the globeHere are a few recommendations for adventure novels that travel across the globe: "Snowy Explorer": An explorer ventured deep into the Jinsha River basin in search of a mysterious place. 2. "Bird's Adventures": A science fiction novel that allows you to experience the joy of adventure in time travel. 3. "The Great Adventure of the Immortal Cultivation World (Wuyi Individual Immortal)": It described a game life that wantonly expressed its passion and broke the endless fantasies of the real world. 4. [Warship Cultivation Road]: It combined the elements of cultivation and adventure. 5. Transformed Foreignland Wizard: Take you to another world and experience the thrill of adventure. These novels can bring you wonderful stories of global exploration.
How much is a globe?There was a big difference in the price of the globe. There were AR luminous versions of the globe that cost less than 30 yuan, and there were also ones that cost around 32 yuan. For example, the transparent globe from the micro-square in Shen Zhen, some of the slow-motion ones were priced at 85 - 86 yuan. There was also a globe with AR technology and 4D animation technology produced by Beidou that cost 69 yuan. There was also a globe that could be bought for more than 20 yuan.
The picture of the globe is unfoldedSince the Earth was an irregular pear-shaped sphere with a slightly wider equator and slightly flattened poles, its surface was a curved surface that could not be flattened, so there would be errors and distortions when unfolding the globe. Different projection methods would result in different unfolding maps. For example, in the planar latitude-latitude map transformed by the cylindrical projection method, the meridians and latitudes were straight lines that were vertical to each other. The meridians (north-south) and latitude-latitude (east-west) were the main directions, but this kind of projection would cause some areas to be severely deformed. The area of high-latitude areas was very different from reality. The conical projection method could also transform the globe into a flat map, which was also a common map transformation method. In addition, the diagram of the globe showed that cutting the globe would not be able to piece together a complete world map.
Simulation globe appThe globe simulation software was an educational and learning software. It was released on December 29th, 2020. The version was v1.0, and the size was 44M. It was suitable for the Android system.
ar student globeThe AR globe was a learning tool that was both interesting and knowledgeable for students.
Some AR globes were suitable for students aged 3 - 18, such as the Beidou AR globe. It could achieve all-round interaction through voice, video, and 4D animation, vividly demonstrating the mysteries inside and outside the Earth, allowing students to travel around the world and explore the universe at home.
There were also some AR globe that had unique functions. For example, some of them had 3D embossed technology, which could truly restore the appearance of the Earth. They included 22 learning sections with 12,000 knowledge points. The content was presented in 3D dynamic images with voice broadcasts. They could explain a variety of knowledge content such as animals, plants, oceans, continents, aerospace, aviation, and so on. They could also see the world in a panoramic view.
The Tianyu Macaron Universal AR Smart Globe was also suitable for students. It had a macaron-colored appearance and contained 15 scientific knowledge systems. Combining AR and 3D technology, it presented a vivid world of the earth, showing weather phenomena, the operation of the universe, and representative animals and plants in different regions. It also came with Chinese and English explanations and real people's voices. The globe was equipped with an APP that included 15 (14 for ios) AR knowledge modules, geography puzzles, geography questions and answers, and encyclopedia classes. It allowed students to understand the geography knowledge of more than 190 countries and was more suitable as a geography enlightenment tool.
The composition of a small globe"Small globe"
On my desk, there was a small globe quietly placed. It was like a magical key that opened the door to my exploration of the world.
The globe was round and smooth, with colorful patterns drawn on it. The blue part was vast and boundless. It was the vast ocean on the surface of the earth. The blue color of the ocean varied, and the deeper parts represented the depths of the ocean. The green areas were filled with vibrant grasslands and forests. It was as if one could see dense trees and grass swaying in the wind. The earthen yellow represented the mountains that reached into the clouds. They were undulating and outlined the skeleton of the earth. The yellow areas were uneven plateaus, showing the variety of the Earth's surface.
There were many intersecting lines on the globe, which were the meridians and the latitudes. Latitude was like the belt of the earth, and the most famous equator divided the earth into two halves, the north and the south. The meridians extended from the North Pole to the South Pole. These lines were intertwined to form a meridian network. Through it, one could accurately locate any location on Earth. This feature was of vital significance in many fields such as aviation and navigation.
I often turn this small globe in my spare time, and my thoughts drift along with it. It was as if I had become a brave explorer, crossing thousands of mountains and rivers. When my eyes fell on the plate that looked like a rooster, my heart was filled with pride. This was my motherland, China. On the map of China, I can find the surging Yangtze River and Yellow River, which are like two dragons winding in it. I can also see many provinces and cities, and each place has its own unique culture and scenery.
This globe is not only a decoration, but also my silent little teacher. It allowed me to know that there were seven continents and four oceans in the world. I learned about the positions of different countries on Earth and the shapes and sizes of each country. Sometimes, when I encounter questions related to geography, I can find the answer by gently turning the globe.
Although the small globe isn't big, it carries the entire world and contains endless knowledge. It's an indispensable partner on my path of growth.