Practice Data Collection And Preprocessing (6.13.2) - Geographical Information System (GIS)

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9 questions

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4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is digitization in GIS?
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Think about converting maps from analog to digital.
Question 2.
Name one source of data that can be used in GIS.
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Consider aerial sources or ground-based techniques.
3Question 3.
What is the main purpose of preprocessing GIS data?
- To analyze data
- To enhance data quality
- To visualize data
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Consider the steps taken before analysis.
4Question 4.
True or False: Georeferencing ensures that data aligns with geographic coordinates.
- True
- False
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Think about the importance of real-world locations.
Question 5.
You have multiple data sources showing land cover for the same area. What steps would you take to ensure the data is ready for analysis?
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Consider both the quality and alignment of the data.
Question 6.
Discuss how the use of drones can change the efficiency of data collection compared to traditional methods.
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Think of time, detail, and cost.

5 more questions in this section. Enroll free to practise them all.