MAP READING AND LAND NAVIGATION Flashcards

1
Q

What publication covers Map Reading and Land Navigation?

A

A: TC 3-25.26.

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2
Q

What is the definition of Cartography?

A

A: A science expressing physical features of the earth graphically

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3
Q

What is the definition of a map?

A

A: a graphic representation of a portion of the earth’s surface drawn to scale

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4
Q

What does a map provide?

A

Information on the existence, the location and the distance between ground features.

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5
Q

Who is responsible for securing maps for the unit?

A

A: The G2/S2 section.

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6
Q

What should you do with a map that is in danger of being captured?

A

A: Destroy it.

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7
Q

Why should you destroy a map that is in danger of being captured?

A

A: Because it could contain troop movements or positions of friendly soldiers.

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8
Q

How many different sizes of maps are there?

A

A: three.

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9
Q

What are the different map sizes?

A

A: 1. Small.

  1. Medium.
  2. Large.
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10
Q

How many different types of maps are there?

A

A: Eight.

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11
Q

What are the different types of maps?

A

A: 1. Planimetric Map.

  1. Topographic Map.
  2. Photomap.
  3. Joint Operations Graphics.
  4. Photomosaic.
  5. Terrain Model.
  6. Military City Map.
  7. Special Maps.
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12
Q

What is a planimetric map?

A

A: map that presents only the horizontal positions for the features represented.

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13
Q

What is a topographic map?

A

A: a map that portrays terrain features in a measurable way , as well as the horizontal positions of the features represented.

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14
Q

What is a photomap?

A

A: a reproduction of an aerial photograph upon which grid lines, marginal data, place names, route numbers, important elevations, boundaries, and approximate scale and direction have been added

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15
Q

What is a joint operations graphics?

A

A: maps based on the format of medium-scale military topographic maps, but they contain additional information needed in joint air-ground operations

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16
Q

What is a photomosaic?

A

A: an assembly of aerial photographs that is commonly called a mosaic in topographic usage

17
Q

What is a terrain model?

A

A: a scale model of the terrain showing features, and in large-scale models showing industrial and cultural shapes

18
Q

What is a military city map?

A

A: a topographic map showing the details of a city

19
Q

What is are special maps?

A

A: These are maps for special purposes, such as trafficability, communications, and assault maps

20
Q

What should you use if military maps are not available?

A

A: Substitute maps

21
Q

What can substitute maps range from?

A

A: substitute maps can range from foreign military or commercial maps to field sketches

22
Q

How many types of substitute maps are there?

A

A: Seven

23
Q

What are the seven different types of substitute maps?

A

A: 1. Foreign Maps

  1. Atlases
  2. Geographic Maps
  3. Tourist Road Maps
  4. City/Utility Maps
  5. Field Sketches
  6. Aerial Photographs
24
Q

What are foreign maps?

A

A: maps that have been compiled by nations other than our own.

25
Q

What are atlases?

A

A: collections of maps of regions, countries, continents, or the world.

26
Q

What are geographic maps?

A

A: maps give an overall idea of the mapped area in relation to climate, population, relief, vegetation, and hydrography

27
Q

What are tourist road maps?

A

A: maps of a region in which the main means of transportation and areas of interest are shown

28
Q

What are city/utility maps?

A

A: maps of urban areas showing streets, water ducts, electricity and telephone lines, and sewers

29
Q

What are field sketches?

A

A: preliminary drawings of an area or piece of terrain

30
Q

What are aerial photographs?

A

A: map to help you analyze the terrain, plan your route, or guide your movement

31
Q

Where would you find useful information that will help you read a map?

A

A: in the Marginal Information

32
Q

Where will you find information about the symbols found on a map?

A

A: in the Marginal Information

33
Q

What should a Soldier do prior to using a particular map?

A

A: the Soldier must read the instructions

34
Q

Where will you find the sheet name of a map?

A

A: The sheet name is found in bold print at the center of the top and in the lower left area of the map margin

35
Q

Where will you find the sheet number of a map?

A

Where will you find the sheet number of a map?

.

36
Q

Where will you find the series name of a map?

A

A: The map series name is found in the same bold print as the sheet number in the upper left corner of the margin

37
Q

Where will you find the Scale of a map and what does it represent?

A

A: The scale is found both in the upper left margin.

38
Q

Where will you find the series number of a map?

A

A: The series number is found in both the upper right margin and the lower left margin