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1. Identify the scale of the map. The map scale is the ratio (1:50,000) of the distance on the map (1 inch) compared to the distance on the ground. (usually 50,000 inches). 2. Convert a straight-line map. distance to miles, meters, or yards.
Given a 1:50,000 scale map, a strip of paper with a straight edge, and a pencil. Determine the straight-line distance between two points with no more than 5 percent error and the road (curved line) distance between two points with no more than a 10 percent error.
1. Identify the scale of the map. The map scale is the ratio (1:50,000) of the distance on map (1 inch) relative to the distance on the ground (usually 50,000 inches). 2. Convert a straight-line map distance to miles, meters, or yards using the map's bar scale (Figure 071-329-1008-1). Figure 1.
28 mar 2019 · SMCT: Measure Distance on a Map. A visualization depicting the Soldier’s Manual of Common Tasks (STP 21-1-SMCT) task Measure Distance on a Map (071-COM-1008). This was...
Measure Distance on a Military Map. A graphic scale is a ruler printed on the map and is used to convert distances on the map to actual ground distances. The graphic scale is divided into two parts. To the right of the zero, the scale is marked in full units of measure and is called the primary scale.
Determine straight-line distance between two points on a map. a. Lay a straight edged piece of paper on the map so that the edge of the paper touches both points and extends past them. b. Make a tick mark on the edge of the paper at each point (Figure 2). Figure 2. Straight-line distance. Page 3 UNCLASSIFIED//CAC-T//FOR OFFICIAL USE ONLY.
