New Directions Map Making Reading Answers

New Directions Map Making Reading Answers tests the candidate’s reading and understanding skills. The IELTS Reading test contains three passages and 40 different question types. This IELTS Reading sample answer - New Directions Map Making Reading Answers is an IELTS Academic topic. This topic contains three question types:

1. Matching Headings
2. Table Completion
3. Fill in the Blanks

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Section 1

Read the Passage to Answer the Following Questions

New Directions – Map Making - IELTS Reading Sample

1. “A map may lie, but it never jokes,” wrote poet Howard McCord. When it comes to getting to our destinations on time, there are few things more important than an uncluttered and accurate map. By definition, maps show the features of the earth graphically, to scale, on a two-dimensional surface. They may be thematic – showing vegetation, wildlife, geology; navigational – showing hydrographic, aeronautical or automotive routes; topographic – showing the natural and man-made features of the land or any other of a number of variations. Their creation is a work of art and science involving a merger between creativity and precision.
2. One of the biggest influences upon map creation or cartography was World War 2. In the war zone, maps of targets and terrain played a huge part and so topographers and members of the air force alike were engaged in the production of them. The need to accurately measure distances using air photos gave birth to the process of photogrammetry. Great cartographic and mathematical skill was required in a process that was initially limited by a lack of photographic coverage. Planes flying at a constant altitude flew in grid patterns with cameras mounted on them, facing straight down. When the weather was good, this process provided photos in the perpendicular axis – the preferred optical axis for mapping. In order to include both sides of the horizon, some cameras were specially designed to take three pictures at once – one vertical and two side-looking obliques. It was a difficult task to keep the plane running smoothly but the latest refinements of map-making techniques were put to immediate use.
3. Using a novel combination of optics and the overlapping of air photos to create three-dimensional pictures of terrain, the stereoscope was the next refinement in map-making which was of limited value. Shortly thereafter, the photogrammetric stereo plotter improved upon the technology used by the stereoscope allowing cartographers to precisely measure the elevation of features in air photos and then transfer them to paper. After World War II had ended, this new technology led to an increased interest in cartography. Mappers began to use newly invented devices such as tellurometers, air profile recorders, magnetometers, and scintillation counters. From these precision instruments came maps packed with information.
4. In 1957, the Soviet satellite Sputnik 1 joined the moon in orbit around the earth. Although it only operated for 21 days, it began the ‘space race’ and shortly after a number of American and other Russian rockets were put into orbit progressing cartography into an even more sophisticated realm. Only a few years later in 1959, the first space photograph of the earth was received. Pages 1, launched by the United States in 1966, was the first satellite with an instrument package onboard specifically designed for surveying the earth. Two years later, the American Satnav system was launched utilizing six carefully positioned Transit satellites which feedback information for mapping based upon the Doppler effect. The Landsat 1 satellite launched in 1972 was the first satellite to collect data specifically on the earth’s surface and natural resources. More than 20 other equally spaced satellites now orbit the earth every 12 hours at an altitude of 20,000 kilometers. Navstar, the US military’s global positioning system can determine geodesic positioning accurately within millimeters anywhere on earth. What took months to plot and record in the past can now be easily done in an hour.
5. In addition to all the advances in aerial satellite technology, some very advanced computer hardware has been designed to aid cartographers in map production. Storing trillions of bits of information and working with a Geographic Information System (GIS), the system uses geographic position as a common thread. Although it became popular in the 1990s, GISs were developed in the early 1960s. Programmed with topographic information – lakes, roads, rivers, and place names – taken from existing sheets and updated from new surveys, a GIS was the next giant leap forward for cartographers. Maps, air photos, municipal plans and a host of other things can be scanned and entered and later on, updated and revised in an infinite number of ways on a computer terminal to create a virtually custom-made map every time. The distinction between map producer and map user becomes blurred with a GIS. A map of an urban neighbourhood may be brought up on the screen and by zooming in or out, streets, buildings, fields, lakes, street lamps, bus stops, even sewers can be displayed. But it goes even further: an associated database enables the operator to ascertain the number of people who live in the household, even property values can be listed. There is an unlimited amount of information that can be superimposed on a map using this system.
6. A brief history of cartography shows that map types have changed to reflect the needs of the time. Thus, early maps depicted concrete, tangible features such as coastlines, rivers, mountains, roads, and towns. Later, the focus moved to the spatial distribution of environmental phenomena – vegetation, soils, geology, and climate. Societal issues such as population and disease have also been closely examined. Most recently, attention has shifted to short-lived phenomena such as tornadoes, air pollution, and floods, and a visualization of the results of conceptual modelling of environmental phenomena such as groundwater contamination. The trend has been one of shifting from simply mapping obvious features to discovering relationships and implications between different levels and layers of geographic information. It is clear today that cartography is closely associated with the broader field of scientific visualization. This technique takes the map-reader beyond the printed page and shows the terrain as if they were flying in a helicopter.

Topographer: The physical appearance of the natural features of an area of land

Doppler effect: The apparent change in radio waves as the source moves toward or away from the observer

Geodesic: Related to the geometry of curved surfaces

Section 2

Solution With Explanation 

Questions 1-5

On the basis of the given passage, choose the correct heading for section B-F, from the list of headings given below.
Write the correct option from i-x in the boxes 1-5 given in your answer sheet.
List of headings-

1. Transferring air photos to paper maps
2. Computers make map production easy
3. Maps for seeing into the future
4. The role of weather in map-making photography
5. Interest grows in map-making
6. Mapmaking responsible for space programs
7. The new process enables the calculation of distance
8. The future of cartography rests with the helicopters
9. The impact of satellites on map-making
10. Defining map making

(Guide: Candidates need to study the passage, and then match the correct headings marked i to x with the statements from 1 to 5)

Question. 1. Section- B

Question: 2. Section- C

Question: 3. Section- D

Question: 4. Section- E

Question: 5. Section- F

Questions 6 - 9

On the basis of the information provided in the passage, classify the following as the first occurring-

1. Between 1955 to 1960
2. Between 1960 to 1965
3. Between 1965 to 1970
4. After 1970

Write the correct option A, B, C, and D in the boxes 6-9 given in your answer sheets-

(Guide: Candidates need to read the statements from 6 to 9 and match the time period as listed from A to D)

Question: 6. the first images of the earth were taken in space.

Question: 7. Parts of the earth are mapped through the use of radio waves

Question: 8. A satellite is launched in search of forests, lakes, and rivers.

Question: 9. work began on what would be the most advanced map-making system in the future.

Questions 10-12

Below is the list of factors that have contributed to the improvements in cartography,

Which three of these are mentioned in the text?

Write the appropriate answers in the boxes 10-12 given in your answer sheets.

1. Magnetometers
2. Sputnik-I
3. World War 2
4. Stereo Plotters
5. Airplanes and Helicopters
6. Stereoscopes

(Guide: Candidates need to select the right answer from the list of A to F and answer questions 10 to 12 )

Question: 10

Question: 11

Question: 12

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