Map Reading and Land Navigation Flashcards

1
Q

What covers Map Reading and Land Navigation

A

TC 3-25.26

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2
Q

What is a map?

A

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

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3
Q

Types of maps

A

Planimetric
Topographic
Digital
Digital city graphic
military city map
photomosaic
joint operations graphics
photomap

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4
Q

Colors of a map

A

Black - man made features
Red-Brown - cultural features
Blue - water
Green - woods, orchards, and vineyards
Brown - relief features on older maps and cultivated land on red light maps
Red - cultural features such as populated areas, main roads, and boundaries on older maps

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5
Q

Types of North

A

True
Magnetic
Grid

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6
Q

What is grid-magnetic angle?

A

The value of the angular size between grid north and magnetic north

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7
Q

How to determine your location?

A

Resection, modified resection, and intersection

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8
Q

5 Major terrain features

A

Hill
Saddle
Valley
Ridge
Depression

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9
Q

3 minor terrain features

A

Draw
Cliff
Spur

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10
Q

Two supplementary terrain features

A

Cut and fill

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11
Q
A
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