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combat chart
combat chartA special naval chart, at a scale of 1:50,000, designed for naval surface fire support and close air support during coastal or amphibious operations and showing detailed hydrography and topography in the coastal belt. See also amphibious chart.combat chart
combat chart[′käm‚bat ‚chärt] (mapping) A chart overprinted with a system of grid lines as an aid in fire control. combat chartA special-purpose chart of a land-sea area using the characteristics of a map to represent the land area and the characteristics of a chart to represent the sea area, with such special characteristics as to make the chart most useful in military operations, particularly amphibious operations. Produced at a 1:50,000 scale. Also called a map chart. |