map reading p2 Flashcards

1
Q

It states the vertical distance between adjacent contour lines of the map

A

CONTOUR INTERVAL NOTE

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2
Q

Illustrates and identifies the topographic symbols used to depict some of the more prominent features on the map. The symbols are not always the same on every map.

A

LEGEND

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3
Q

REPRESENTS THE NATURAL AND MAN MADE FEATURES OF THE EARTH’S SURFACE

A

TOPOGRAPHIC SYMBOLS

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4
Q

COLORS USED IN CONVENTIONAL SIGNS:
depicts classification of roads, built-up areas & special features.

A

RED

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5
Q

COLORS USED IN CONVENTIONAL SIGNS:
Water Features (Hydrography)

A

BLUE

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5
Q

COLORS USED IN CONVENTIONAL SIGNS:
represents vegetation

A

GREEN

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6
Q

COLORS USED IN CONVENTIONAL SIGNS:
represents man-made objects, ie. Buildings, tower,etc

A

BLACK

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6
Q

COLORS USED IN CONVENTIONAL SIGNS:
depicts relief and elevation such as contours on older maps

A

BROWN

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7
Q

SYMBOLS USED TO REPRESENT MILITARY FEATURES SUCH AS IDENTITY, SIZE, LOCATION, AND MOVEMENT FOR TROOPS AND MILITARY ACTIVITIES AND INSTALLATIONS

A

MILITARY SYMBOLS

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8
Q

COLORS USED FOR MILITARY SYMBOLS:
ENEMY FORCES, ACTIVITIES AND INSTALLATIONS

A

RED

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9
Q

COLORS USED FOR MILITARY SYMBOLS:
FRIENDLY FORCES

A

BLUE

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10
Q

COLORS USED FOR MILITARY SYMBOLS:
ENGINEER ACTIVITIES

A

GREEN

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11
Q

COLORS USED FOR MILITARY SYMBOLS:
CONTAMINATED AREAS

A

YELLOW

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12
Q

A SERIES OF STRAIGHTLINES INTERSECTING AT RIGHT ANGLES FORMING SQUARES.

A

GRIDS

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13
Q

ONE OF THE OLDEST SYSTEMATIC METHOD OF LOCATION
EXPRESSED IN ANGULAR MEASUREMENT

A

GEOGRAPHIC COORDINATES

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14
Q

IS AN ANGLE MEASURED CLOCKWISE OR COUNTERCLOCKWISE FROM A NORTH OR SOUTH BASELINE

15
Q

AN ANGLE MEASURED CLOCKWISE BASED ON THE VERTICAL GRID LINES OF THE MAP

A

GRID AZIMUTH

16
Q

determined by using magnetic instruments, such as lensatic and M-2 compasses.

A

MAGNETIC AZIMUTH

17
Q

AZIMUTH MEASURED BASED FROM THE TRUE NORTH LINES ON THE GLOBE/MAP

A

TRUE AZIMUTH

18
Q

a method of locating or plotting an unknown position from a known point by giving a direction and distance along that direction line

A

Polar plot

19
Q

it is the reference or start point for vertical measurement of elevation on a standard military map

A

Datum Plane

20
Q

is the vertical distance above or below mean sea level

21
Q

the representation of the shapes of hills, streams or landforms on the earth’s surface

22
Q

The rate of rise and fall of the ground

23
REPRESENTS AN IMAGINARY LINE ON THE GROUND ABOVE OR BELOW SEA LEVEL. ALL POINTS ON THE CONTOUR LINE ARE AT THE SAME ELEVATION USED TO : -IDENTIFY RELIEF FEATURES -DETERMINE ELEVATIONS
CONTOUR LINE