grid north

grid north

[′grid ¦nȯrth]

(navigation)

In grid navigation, the northerly or zero direction indicated by the grid datum of directional reference.

McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.

grid north

Meridian relationship to grid north.

The northerly or zero direction indicated by the grid datum of directional reference.

An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved