subpoint
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Navigation — This article is about determination of position and direction on or above the surface of the earth. For other uses, see Navigation (disambiguation). Table of geography, hydrography, and navigation, from the 1728 Cyclopaedia. Navigation is the… … Wikipedia
Celestial navigation — Celestial navigation, also known as astronavigation, is a position fixing technique that was devised to help sailors cross the featureless oceans without having to rely on dead reckoning to enable them to strike land. Celestial navigation uses… … Wikipedia
Michigan Lutheran Seminary — MLS Seal MLS Logo Coordinates … Wikipedia
plan range — In air reconnaissance, the horizontal distance from the aircraft subpoint and the ground object. The aircraft subpoint is where the vertical line through the aircraft intersects the surface of the earth … Aviation dictionary
WELS Synodical Council — The WELS Synodical Council is the governing body of the Wisconsin Evangelical Lutheran Synod when the synod is not in convention. The Council is made up of twenty three WELS members which include thirteen laymen and eleven clergy. These men act… … Wikipedia
substellar point — The point on the earth’s surface where a line joining a heavenly body to the center of the earth cuts the earth’s surface. It is the geographical position of the subpoint of the body and at any particular instant … Aviation dictionary