This is the documentation for the Trajectory Direction Ontology. All instances of the TrajectoryDirection class are listed here. A Trajectory Direction is a spatial direction in which a trajectory is covered.

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Documentation last generated on 2019-07-25 14:27 EDT.

downward

downwelling

This instance has a related Wikipedia page. Short extract:
Downwelling is the process of accumulation and sinking of higher density material beneath lower density material, such as cold or saline water beneath warmer or fresher water or cold air beneath warm air. It is the sinking limb of a convection cell.

eastward

incoming

Alternative labels for this instance are into, inward.

northward

outgoing

Alternative labels for this instance are moving-away-from, out-of, outward.

southward

upward

upwelling

This instance has a related Wikipedia page. Short extract:
Upwelling is an oceanographic phenomenon that involves wind-driven motion of dense, cooler, and usually nutrient-rich water towards the ocean surface, replacing the warmer, usually nutrient-depleted surface water. The nutrient-rich upwelled water stimulates the growth and reproduction of primary producers such as phytoplankton.

westward