Columbus's Voyage
At the end of the fifteenth century, celestial navigation was just being developed in Europe, primarily by the Portuguese. Prior to the development of celestial navigation, sailors navigated by "deduced" (or "dead") reckoning, hereafter called DR. This was the method used by Columbus and most other sailors of his era. In DR, the navigator finds his position by measuring the course and distance he has sailed from some known point. Starting from a known point, such as a port, the navigator measures out his course and distance from that point on a chart, pricking the chart wi ....
Word count: 1046 - Page count: 4
|
|
GotPapers has one of the largest term paper databases online. Join today to view this essay and over 45000 other essays in our members' only section.
Your subsription is activated immediately after payment, which is perfect for those times when you are up late working on an important
paper that is due tomorrow.
Membership Option |
Price |
PayPal |
30 days (recurring) |
$19.95 |
90 days (recurring) |
$39.95 |
180 days (non-recurring) |
$69.95 |
|
|
|