16 Part I — Basics
The zoom levels, starting from the bottom of the slider (and through increasing levels of
zoom), are as follows:
5,000 miles/10,000 kilometers
2,000 miles/5,000 kilometers
2,000 miles/2,000 kilometers
1,000 miles/1,000 kilometers
500 miles/500 kilometers
200 miles/200 kilometers
100 miles/200 kilometers
50 miles/100 kilometers
20 miles/50 kilometers
10 miles/20 kilometers
5 miles/10 kilometers
2 miles/5 kilometers
2 miles/2 kilometers
1 mile/1 kilometer
2,000 feet/500 meters
1,000 feet/200 meters
500 feet/200 meters
200 feet/100 meters
To compare the differences between different zoom levels, check out some maps with progres-
sively closer views of the National Maritime Museum in London:
At 5,000 miles, the lowest zoom level (Figure 2-2), you see the entire world map many
times over. The red icon marks the site of the museum.