5.13.2 - Based on internal geometry
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Practice Questions
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What is a pushbroom scanner?
💡 Hint: Focus on how the image is captured.
Name one advantage of whiskbroom systems.
💡 Hint: Consider what detail means in image capturing.
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What is a characteristic of pushbroom scanners?
💡 Hint: Think about the sequencing of how data is collected.
True or False: Whiskbroom systems capture data simultaneously across all pixels.
💡 Hint: Focus on the timing nature of data collection.
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Challenge Problems
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Imagine a scenario where a pushbroom scanner and whiskbroom scanner are both used to map a new urban area. Discuss how the results may differ based on their geometries. What factors would influence the accuracy and reliability of the data?
💡 Hint: Consider what aspects of each scanner's method lend to their pros and cons.
Construct a scenario in which the internal geometric configuration of a sensor could lead to misleading data interpretation in a remote sensing application. Detail why this occurs.
💡 Hint: Analyze how timing issues affect data integrity and interpretation.
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