Question

How did the geographers prepared maps​

Answer 1

Answer:

by hand

you can also make

Answer 2

The earliest specimens thus far discovered that are indisputably portrayals of land features are the Babylonian tablets previously mentioned; certain land drawings found in Egypt and paintings discovered in early tombs are nearly as old. It is quite probable that these two civilizations developed their mapping skills more or less concurrently and in similar directions. Both were vitally concerned with the fertile areas of their river valleys and therefore doubtless made surveys and plats soon after settled communities were established. Later they made plats for the construction of canals, roads, and temples—the equivalent of today’s engineering plans......