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What are the four lines called that enclose the body of a standard military map? |
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Lines of latitude progress north and south of |
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The point where 180°East Longitude meets 180° West longitude is called what? |
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The International Dateline |
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Term
How many degrees is each line of latitude or longitude broken down into? |
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Term
The first major breakdown of the Universal Transverse Mercator (UTM) grid is the division of each zone into areas of 6° by 8° and |
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Term
What is the combination of the zone number and the row letter called? |
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Term
On a military map, what are the two digits printed in large type that appear at intervals along the grid line? |
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Term
A map grid coordinate scale is designed for the express purpose of |
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Definition
plotting grid coordinates |
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Term
On the 1:25,000 scale in the military grid reference system, the 1,000 meter grid block is divided into 10 major subdivisions equal to how many meters each? |
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Definition
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Term
On the 1:50,000 scale in the military grid reference system, the 1,000 meter grid block is divided into 10 major subdivisions equal to how many meters each? |
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Definition
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Term
How many digits are needed for map grid coordinate to be accurate within one meter? |
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Term
What does the Global Area Reference System (GARS) provide over other geographical grid reference systems? |
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Definition
Common joint service reference system |
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Term
The Global Area Reference System (GARS) was the first global reference system developed for |
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Definition
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Term
What number and letter combination, in sequence, does the Global Area Reference System (GARS) use to identify an area anywhere in the world? |
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Definition
Three numbers and two letters |
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Term
The Global Area Reference System (GARS) use a base line that starts at the |
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Definition
South Pole and International Dateline |
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Term
Which letter is omitted in the latitudinal band (northwards) of the Global Area Reference System (GARS). |
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Definition
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Term
What represents the age of the topographic map, in relation to other editions of the same map, and the agency responsible for its production? |
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Term
The basis for converting topographic map distance to ground distance is the |
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Definition
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Term
On a topographical map, where do you find the information pertaining to the grid system used, the interval lines, and the number of digits omitted from the grid values? |
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Definition
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Term
On a topographical map, you find information for composing a grid reference in the |
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Definition
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Term
Where on a topographical map would you find information on the angular relationships of true north, grid north, and magnetic north? |
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Term
What color is used on a topographical map to indicate most cultural or man-made features? |
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Term
What color is used for joint operations graphics on a topographical map, to indicate air-ground operations? |
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Definition
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Term
You are using topographic symbols on a map and determine that the width of a road is exaggerated. When this happens it means the |
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Definition
feature moves from its true position to preserver its relation to the road |
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Term
What type of terrain/relief feature on a topographic map slopes down in all directions? |
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Term
An example of the detailed information the Joint Operations Graphic (JOG) air series maps contain is |
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Definition
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Term
What does the large, open-faced figure in each 15-minute quadrangle of a Joint Operations Graphic (JOG) air map represent? |
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Definition
Highest terrain elevation |
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Term
What type of information does the Joint Operations Graphic (JOG) ground series map identify? |
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Definition
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Term
How many part, on a tactical map, do military symbols generally consist of? |
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Definition
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Term
In relation to the basic symbol, where would you place the unit size symbol on a tactical map? |
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Definition
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Term
On a tactical map, place higher echelons of command |
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Definition
To the right of the basic symbol |
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Term
On a tactical map, military symbols represented in yellow mean? |
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Definition
friendly or enemy areas of chemical, biological, or radiological contamination |
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Term
Military symbols represented in green on a tactical map mean |
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Definition
friendly or enemy man-made obstacles |
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Term
To avoid compass reading interference when using a lensatic compass, how many meters from a tank is the suggest safe operating distance? |
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Definition
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Term
How many meters from barbed wire is the suggested safe operating distance, while using a lensatic compass? |
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Definition
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Term
What map feature enables you to orient a map properly and shows the interrelationship of magnetic, grid, and true north? |
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Definition
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Term
When orienting a map, what is an imaginary line from any surface position to the North Pole? |
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Definition
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Term
When orienting a map, the direction of the north magnetic pole indicated by the north-seeking needle of a magnetic instrument is the |
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Definition
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Term
When orienting a map, true north is symbolized by |
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Term
When using a compass for navigation, a pace count takes you approximately how many paces to reach 100 meters? |
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Definition
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Term
When navigating with a compass, the triangulation of an unknown point from at least two or three known points on a map is called a/an |
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Definition
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Term
When using a compass to navigate, you can locate your unknown point by sighting on two or three known features using |
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Definition
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Term
At 1,000 meters each degree of deliberate offset moves you how many meters to the left or right of the objective? |
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