No
no
He used the reflecting telescope and calculus to map the orbits of planets and satellites.
The effect satellites have on map making is that satellites are more effective then maps so that is probably the reason maps are decreasing
they are using the maps at that time
Satellites. They move, so they cannot be printed on a map. Additionally, "satellites" is the only option that physically exists; the other choices are concepts, not objects.
Horizon
The five major types of artificial satellites are: research, communications, weather, navigational, and applications. Please see the related links.
Geographers rely on satellites to gather data because it is the easiest method. In the past, they would have had to traverse the earth to map all of it.
Sattelites are not likely to be on a map. The reason for this, is because some sattlites need to be kept under lock and key because of the things that they monitor.
Global Positioning System (GPS)
You can see satellites orbiting. If you go on a clear night to somewhere which is far from city lights, you will sometimes see dots moving across the sky - these are satellites reflecting sunlight.