Land Navigation Flashcards
What does FM and TC 3-25.26 cover?
Land navigation and Map reading
How do you orient a map?
Compass or terrain association
What are the major terrain features?
Hill, Valley, Ridge, Saddle, Depression
What are the minor terrain features?
Draw, Spur, Cliff
What are supplementary terrain features?
Cut, Fill
What are the three types of contour lines?
Index, Intermediate, Supplementary
What are the three factors needed for dead reckoning?
Known starting point
Known azimuth
Known distance
What is an azimuth
Horizontal angle direction in degrees, clockwise from a north base line
How do you hold a compass?
Compass to cheek
Center hold
What is a resection?
Finding the location of an unknown point by shooting a back azimuth from two known points (opposite of intersection)
How many mils are in one degree?
17.7 mils
What does FLOT mean?
Forward Line Of Troops
What is the name of the map system the US uses?
UTM