How do you read a grid coordinate?

Master Army Land Navigation/Map Reading with quizzes. Use flashcards and multiple choice questions, each with detailed explanations. Prepare effectively for your navigation and map reading exam!

To read a grid coordinate accurately, it is essential to use the combination of easting followed by northing. Grid coordinates are typically expressed in a two-part format where the first number represents the easting, which indicates the distance east of the grid's origin or the central meridian. The second part, known as northing, signifies the distance north of the grid's origin. This method allows for precise location identification on a map by providing a specific point within the grid framework. It is a standard approach in navigation, particularly when using military maps or topographical maps, facilitating effective communication of locations between personnel.

While cardinal directions, elevation, and contour lines are relevant concepts in navigation and map reading, they do not pertain specifically to the reading of grid coordinates. Cardinal directions help in general navigation and orientation but do not provide specific coordinate values. Understanding elevation is crucial for terrain analysis and visibility but does not aid in pinpointing a location with grid coordinates. Contour lines are useful for visualizing changes in elevation across a landscape but again do not convey specific coordinates directly. Therefore, focusing on the easting followed by northing is the correct method for accurately interpreting grid coordinates.

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