nautical
It shows depths of water and navigation routes, including islands and coastlines.
water depths and navigational routes
under depths of water
Trade routes
deep zone.
To know water depths you need a fathometer. For navigation GPS is recomended.
nautical
It shows depths of water and navigation routes, including islands and coastlines.
water depths and navigational routes
A map used for navigation at sea, with water depths and coast line features marked. Often referred to as Admiralty Charts.
because it was easy for them to travel. C'mon people
because they were faster
They're typically used in navigation by aircraft and shipping. Airlines use co-ordinates to plt routes between destinations. Shipping use them to navigate the safer routes over water.
The indian ocean was full with water and other trade routes couldn't trade there,because back then they did not have the technolgy to travel by water.
A water way built to carry water for navigation or irrigation is a canal.
At some depths you will get water. At some depths you will get hot rocks. All depends on location.
a. Europe traded separately from Asia. b. travel time increased. c. India gained control of all trade routes. d. increased use of water trade routes.