That's usually called- a chart.
Chart
how navigators and sailors
There are many different brands of GPS navigators on the market today.TomTom, Magellan, and Garmin are currently three of the large sellers of GPS navigators. Many cell phones are now equipped with GPS navigators as well.
this map is called the thematic map
a map key
A road map
the Mercator map
The answer is the Mercator projection
Make maps. Specifically to map a route around Africa to Asia.
The school of NavigationCoanda
It is an aerial map- not ariel, no Mermaids here. The map is made from surveys of aerial photos and would be useful to aircraft pilots and navigators- hence it is intended for Aerial Use- also called Air Map. In the pre-electronic navigation age there were pocket digests of sectional charts called (Sky Prints) that were sold via the various aviation magazines. these were actually used by airmen. They would be considered a form of aerial map. note spellling.
for ease of explanation, a map is generally land based and a chart refers to hydrographic or marine locations. The original meaning of chart was a 'map used for navigators' came into being in the mid 1500's. From the Latin 'Charta'
A map showing coastlines, water depths, or other information of use to navigators ; see related link for additional definitions .
Muskogee Navigators was created in 1909.
Waco Navigators was created in 1906.
The Navigators - organization - was created in 1933.
The population of The Navigators - organization - is 4,628.
The Navigators - organization -'s population is 69.