Paragraph C mentions that mapping lets rescue teams deploy resources faster. 9. satellite images
Some people believe that digital technologies like crowdmapping help governments respond to crises more effectively. Others argue they can spread misinformation. Discuss both views and give your opinion.
Below, you’ll find a for the most common Crowdmapping reading passage, along with strategies to help you find these answers yourself in the future.
The primary advantage is cost. Official Cambridge IELTS books and mock tests can be expensive. Crowdmapping communities offer answers to dozens of tests without any cost.
Crowdmapping requires participants to have advanced training in geographic information systems (GIS). Answer: FALSE
One of the most exciting mass movements today is crowdmapping: sharing data collectively to produce a visualisation on a map giving almost-instant information on current events. Crowdmapping produces a picture of events on the ground as they happen by taking text messages and social media feeds together with geographic data to distribute real-time, interactive information on events such as revolutions, wars, humanitarian crises and natural disasters. This new application of social networking can bring fresh insights into events, which can be nearly impossible to cover through traditional methods of journalism where individuals report into a central newsroom. It has the additional advantage of mapping longer-term trends that fall in and out of the news. Technologies like mobile phones and the world wide web have made it possible for those people caught up in a war or natural disaster to broadcast information from the affected area and for this information to be collected in a way that emergency aid services can use and act on. In a disaster situation the most current information is essential because the needs of, for example, flood victims change minute by minute. It enables response organisations to get an understanding of a crisis situation quickly (thus it is sometimes called crisis mapping), give targeted aid to people most in need and form a network of reliable reporters on the ground to check information going to the live updated map.
: The tension between modern building security and the need for open community access.
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: Section B states that "programmers developed an open-source platform," not the Kenyan government.
How do crowd mapping projects ensure data quality and accuracy?