Difference between Rhumb Line and Northeasterly

RHUMB LINE vs NORTHEASTERLY: NOUN

A line that cuts all meridians at the same angle.
The path of a ship that maintains a fixed compass direction, shown on a map as a line crossing all meridians at the same angle.
A line on a sphere that cuts all meridians at the same angle; the path taken by a ship or plane that maintains a constant compass direction

Situated in, or pointing towards the northeast
Pertaining to the northeast; toward the northeast, or coming from the northeast.
Coming or being from the northeast.
Situated toward the northeast.
Situated in or oriented toward the northeast
Coming from the northeast

Toward or from the northeast, or a general northeast direction.
Going toward or coming from the northeast, or the general direction of northeast: as, a northeasterly course; a northeasterly wind.

Southeasterly, Cape horn, Northeasterly, Northwesterly, Southwesterly, Abeam, Leeward, Windward, Northerly, Easterly, Westerly, Southerly, Upwind, Loxodrome, Rhumb

Northeastward, Eastward, Northwestward, Northerly, Westerly, Southerly, Northwesterly, Southwesterly, Easterly, Southeasterly, North eastern, North east, Northeastern, North, Northeast

Southeasterly, Cape horn, Northeasterly, Northwesterly, Southwesterly, Abeam, Leeward, Windward, Northerly, Easterly, Westerly, Southerly, Upwind, Loxodrome, Rhumb

Southeastward, Southwestward, Northeastward, Eastward, Northwestward, Northerly, Westerly, Southerly, Northwesterly, Southwesterly, Easterly, Southeasterly, Northeastern, North, Northeast

Much of the fleet chose to sail high along the CT shoreline with Young American choosing a route more towards the rhumb line.
The fundamental elements such as earth ellipsoid, geoid, geocentric and geodetic latitudes, rhumb line, and great circle are dealt with in detail.
On the rhumb line from the Royal Sovereign to Dungeness there are no dangers.
Define the following terms: datum, developable surface, secant, azimuth, rhumb line, and zenithal.
Rhumb Line cases are shown, one in each hemisphere.

The National Meteorological Service is forecasting that a relatively moist northeasterly airflow will prevail.
The windows provide a northeasterly view, showing trees and acres of rolling countryside.
Tyler, thence northeasterly via Cheney to a junction with primary state highway No.
There is a dry season (December to May) with northeasterly harmattan winds.
Northeasterly direction, parallel with the Southeast line of said Lot No.
Thence northeasterly along that northwesterly limit to the place of beginning.
Cold Sunday, with largely unbroken sunshine and brisk northeasterly winds.
The almost constant winds are northerly, northeasterly, or westerly.
The boat came around to a northeasterly heading.
Tuesd ay - Winds northeasterly 8 to 12 knots, veering east-northeasterly in the afternoon, then easterly 5 knots overnight..