TC 3-25.26 🌏

Question 1

What covers Land Navigation?

Answer 1

TC 3-25.26

Question 2

What is the definition of a map?

Answer 2

a graphic representation of a portion of the earth’s surface drawn to scale, as seen from above

Question 3

Who is responsible for securing maps for the whole unit?

Answer 3

S2

Question 4

What are the 3 map sizes?

Answer 4

• Small
• Medium
• Large

Question 5

What are the Colors of a Military Map?

Answer 5

• Red
• Red-Brown
• Blue
• Green
• Brown
• Black

Question 6

What does UTM stand for?

Answer 6

Universal Transverse Mercator Grid

Question 7

What are the 3 types of north?

Answer 7

• True (North Pole)
• Magnetic (Compass)
• Grid (Map)

Question 8

What is the rule of thumb for reading a map?

Answer 8

Right and Up

Question 9

How many grid zones is the world divided into?

Answer 9

60

Question 10

How close will an eight digit grid get you?

Answer 10

Within 10 M

Question 11

How close will a six digit grid get you?

Answer 11

Within 100 M

Question 12

How close will a ten digit grid get you?

Answer 12

Within 1 M

Question 13

What is an Azimuth?

Answer 13

An azimuth is defined as a horizontal angle measured clockwise from a north base line; the azimuth is the most common military method to express direction

Question 14

What is a Back Azimuth?

Answer 14

A back azimuth is the opposite direction of an azimuth

Question 15

What is the Grid-Magnetic Angle?

Answer 15

The G-M angle value is the angular size that exists between grid north and magnetic north

Question 16

What is Intersection?

Answer 16

Intersection is the location of an unknown point by successively occupying at least two known positions on the ground and then map sighting on the unknown location

Question 17

What is a modified resection?

Answer 17

Locating ones position on a map when the person is located on a linear feature on the ground, such as a road

Question 18

What is a resection?

Answer 18

Locating ones position on a map by determining the grid azimuth to at least two well defined locations that can be pinpointed on a map

Question 19

How do you determine your pace count?

Answer 19

Counting how many paces it takes you to get to 100M

Question 20

How big is a grid square on a large map?

Answer 20

1Km by 1Km

Question 21

What is a longitude line?

Answer 21

A line on the map traveling East to West

Question 22

What is a latitude line?

Answer 22

A line on the map traveling North to South

Question 23

What are the ways to determine your location on a map?

Answer 23

Resection, Modified Resection, and Intersection

• remember the acronym RIM*

Question 24

What are the three major parts of the Lensatic Compass?

Answer 24

• Cover
• Base
• Lens

Question 25

What are the two techniques for using the Lensatic Compass?

Answer 25

- Center hold technique - Compass-to-cheek technique

Question 26

What are the different types of contour lines?

Answer 26

-Index -Intermediate -Supplementary

Question 27

What are the Five Major Terrain Features?

Answer 27

-Hill -Valley -Ridge -Saddle -Depression * REMEMBER hidden valley ranch salad dressing *

Question 28

What are the Three Minor Terrain Features?

Answer 28

-Draw -Cliff -Spur

Question 29

What are the two supplementary terrain features?

Answer 29

-Cut -Fill

Question 30

What is Map Orientation?

Answer 30

The first step to land navigation; when the north south on the map aligns with the north south on the ground

Question 31

What are the Three Land Navigation Methods?

Answer 31

- Dead reckoning - Moving by terrain association - Combination of techniques

Question 32

What does OCOKA stand for?

Answer 32

O- Observation and Fields of fire C- Cover and Concealment K- Key terrain A- Avenues of Approach

Question 33

How many degrees are in a compass?

Answer 33

360

Question 34

How many Mils are in a compass?

Answer 34

6400

Question 35

How many Mils are in one degree?

Answer 35

17.7

Question 36

Where is the legend located?

Answer 36

Lower Left Covers Graphic symbols

Question 37

What is the Graphic Scale Ruler?

Answer 37

Map to ground distance

Question 38

What are the 4 ways to get distance?

Answer 38

Pace Odometer Substance Submit Range

Question 39

What is Zulu time based off of?

Answer 39

Prime meridian