The first basic military map symbols began to be used by western armies in the decades following the end of the
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The APP-6A standard provides common operational symbology along with details on their display and plotting to ensure the compatibility, and to the greatest extent possible, the interoperability of NATO land componen… See more

Most of the symbols designate specific points, and consist of a frame (a geometric border), a fill, a constituent icon, and optional symbol modifiers. The latter are optional text fields or graphic indicators that provide ad… See more

The concept of affiliation does not appear in the original APP-6 as these were not introduced until APP-6A. Instead, the original APP-6 described a series of "colour representations" with the purpose of distinguishi… See more

Battle dimension defines the primary mission area for the operational object within the battlespace. An object can have a mission area above the Earth's surface (i.e., in the air or outer space), on it, or below it. If t… See more