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2 cards from this section. Quick, good the night before a test.
What is crowdsourcing?
Think about the prefix 'crowd' and its meaning.
Name one platform where crowdsourcing is used for mapping.
Consider platforms for volunteers to contribute data.
What is an example of a crowdsourced GIS platform?
Look for platforms that allow public contributions.
Crowdsourced data is less prone to inaccuracy.
Consider who is providing the data.
Assess the effectiveness of crowdsourced mapping in improving response times during a natural disaster. What metrics would you use to evaluate this?
Think about both speed and reliability factors.
Design a framework for ensuring the quality of data collected through crowdsourcing. What steps would you implement?
Consider both initial checks and ongoing assessments.
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