If the two counts are equal, the protractor is properly aligned. Count the number of degrees from the 0-degree mark at the top of the protractor to this north-south grid line and then count the number of degrees from the 180-degree mark at the bottom of the protractor to this same grid line. (3) Note that the protractor is cut at both the top and bottom by the same north-south grid line. (2) The user should re-read the azimuth between the azimuth and north-south grid line to check the initial azimuth. The user should be able to determine whether the initial azimuth reading was correct. (1) Place the protractor index where the azimuth line cuts a north-south grid line, aligning the base line of the protractor directly over the intersection of the azimuth line with the north-south grid line. To obtain an accurate reading with the protractor (to the nearest degree or 10 mils), there are two techniques to check that the base line of the protractor is parallel to a north-south grid line. Distance does not change an accurately measured azimuth.įigure 6-7. When measuring an azimuth, the reading is always to the nearest degree or 10 mils. This is the grid direction line (azimuth). (d) Remove the protractor and draw a line connecting the known point and the mark on the map. (c) Make a mark on the map at the desired azimuth. (b) Place the protractor on the map with the index mark at the center of mass of the known point and the base line parallel to a north-south grid line. (a) Convert the azimuth from magnetic to grid, if necessary. (2) To plot an azimuth from a known point on a map ( Figure 6-7). The only known back up of the GPS when it malfunctions is your ability to use a military protractor and military compass. (d) Read the value of the angle from the scale this is the grid azimuth from point A to point B ( Figure 6-4). The RM Military Protractor is the only protractor with NSN: 6675-0 Just like the trusty GTA 5-2-12, this improved version from RM Products will never steer you wrong. The scale has three die cut triangles for access to mark the map being measured. This tool is equivalent to the Graphic Training Aid 5-2-12 Coordinate Scale and Protractor used by United States and NATO military forces around the world. (c) Keeping the index at this point, align the 0- to 180-degree line of the protractor on the vertical grid line. 5 × 5 Military Style Coordinate Scale Protractor made by 1mm flexible plastic material. (b) Place the index of the protractor at the point where the drawn line crosses a vertical (north-south) grid line. (a) Draw a line connecting the two points (A and B). The 0- or 360-degree mark is always toward the top or north on the map and the 90° When using the protractor, the base line is always oriented parallel to a north-south grid line. Where the base line intersects the horizontal line, between 90 and 270 degrees, is the index or center of the protractor ( Figure 6-6).ī. A line from 0 to 180 degrees is called the base line of the protractor. The degree scale is graduated from 0 to 360 degrees each tick mark on the degree scale represents one degree. This protractor represents the azimuth circle. The military protractor, GTA 5-2-12, contains two scales: one in degrees (inner scale) and one in mils (outer scale). The index mark is the center of the protractor circle from which all directions are measured.Ī. All of them divide the circle into units of angular measure, and each has a scale around the outer edge and an index mark. There are several types of protractors-full circle, half circle, square, and rectangular ( Figure 6-5). Precision lightweight global positioning system receiver Navigation in different types of terrainĬ. And it’s not just about what you’ll do, but how you’ll feel: welcomed, valued, purposeful, challenged, heard, and inspired.SurvivalIQ Handbook: Land Navigation - Direction - Protractorġ3. All the while, you’ll receive world-class training to help you become a leader in your field. And you’ll do this in creative work spaces where new ideas flourish. Join us, and you’ll be part of this effort from Day 1.įrom early on, you’ll be at the core of breakthrough innovations, be given exciting assignments, lead initiatives, and take ownership and responsibility. You’ll be doing meaningful work that takes your career places you never imagined. We hire based on the potential we see in people, so here, you’ll be trusted to dive right in, take the lead, use your initiative, and build billion-dollar brands that help make everyday activities easier and make the world a better place. P&G’s Day 1 starts with you doing something that matters – making an impact on the world, P&G brands, and your career. It’s something everyone experiences when they join a new company, whether they’re a student, a recent graduate, or a seasoned professional. MAKE AN IMPACT ON MORE THAN JUST YOUR CAREER #PGDAY1ĭay 1.
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