Screen grab featuring DC with very few roads
I was looking at Digital Globe’s website the other day and I decided to zoom into Washington, DC. The result was a map that only shows the major highways around the area. What is missing, however, are all the roads in DC, even the ones that connect to the “major highways” outside of the District. While the roads are not really needed to find locations of imagery, I’ve come to the conclusion that this is a good example of how an on-line mapping environments can leave out a lot more content than what should be included. Since this map environment was designed to seek Digital Globe’s imagery, not highways, it would make more sense that the base layer shows archive satellite imagery and not ugly vector graphics that incompletely show the major transportation routes in DC.
Notice:
- Two different city centers: Washington + Washington, DC
- In the margin map, the star next to Columbia is not District of Columbia, but South Carolina
- In the margin map, all cities are capitals as well
- Gallaudet University is the only university shown