Yes, we need satellite data to get that level of precision.
When we’re talking about 1200 ton single block of granite on soft sand, we just don’t move it. Ok. We don’t take it over mountain and over river.
There was huge project in California when they transported 340 ton rock. They needed satellite data to find a route that was flat enough as their specially built transporter wasn’t able to take it up hill at all.
The reality is: you cannot fit enough slaves under such rock to lift it. How ancients were able to transport these rocks in your opinion?