I will not lie, I have seen videos and articles about this markup for a long time, but today I came across it when viewing satellite maps, so I decided to write an article about it in Zen.
From satellite maps, it looks something like this.
For a more illustrative position, now I will select these lines in Photoshop and show you a few more photos.
I did not finish some of the lines.
Here is another photo and coordinates 65.412330, 118.375168.
Promotional video:
You can drive them into satellite maps and consider the markup yourself.
I look from google satellite maps in satellite mode.
The markings occupy a huge territory, and some lines can extend for tens, or even hundreds of kilometers. The markings can be found on any type of terrain, even on rivers and lakes.
Especially striking is its presence in hard-to-reach places, where equipment simply cannot reach with a strong desire. But there are markings in the middle of swamps, lakes and rivers.
I am sure that the markings remain from an ancient highly developed civilization that once was on Earth. Why did I decide that?
Look at the scale and accuracy of the work. These days such markup will take so much money, time and resources that it is scary to imagine. Especially work in difficult terrain.
But why they did it remains a big mystery.