Term
|
Definition
| frequent or continuous determination of position |
|
|
Term
|
Definition
| intersection of a sphere through its center |
|
|
Term
|
Definition
| primary great circle of a sphere, perpendicular to polar axis |
|
|
Term
|
Definition
| north-south reference line, usually a great circle |
|
|
Term
|
Definition
| 0 degree meridian of longitude |
|
|
Term
|
Definition
| angular distance from the equator |
|
|
Term
|
Definition
| angular distance along a primary great circle, from the adapted reference point |
|
|
Term
|
Definition
|
|
Term
|
Definition
| one nautical mile per hour |
|
|
Term
|
Definition
| distance in nautical miles between two meridians at any given point of latitude |
|
|
Term
|
Definition
|
|
Term
|
Definition
| direction of net movement of one place to another |
|
|
Term
|
Definition
|
|
Term
|
Definition
| speed intended to be made good |
|
|
Term
|
Definition
|
|
Term
|
Definition
| net speed form one point to another |
|
|
Term
|
Definition
| direction vessel is facing |
|
|
Term
|
Definition
| direction of travel through water |
|
|
Term
|
Definition
| directions in which a vessel is steered or intended to be steered |
|
|
