9.1.5 - Demerits
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Practice Questions
Test your understanding with targeted questions
What is one major demerit of the Theissen Polygon Method regarding elevation?
💡 Hint: Think about how elevation affects rainfall.
Why is it important to have an appropriately distributed network of rain gauge stations?
💡 Hint: Consider what happens if stations are too far apart.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a major limitation of the Theissen Polygon Method?
💡 Hint: Think about what features directly affect rainfall accumulation.
True or False: The Theissen Polygon Method is effective in areas with uneven station distribution.
💡 Hint: Reflect on what different station placements can cause in terms of data quality.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a catchment with 4 rain gauges spread across varied elevations, analyze the potential risks involved with applying the Theissen Polygon Method. Suggest alternative methods that may offer improved accuracy.
💡 Hint: Reflect on the influence of different terrains on rainfall.
Consider a region where rain gauges are clustered in one area while other parts are unmonitored. Discuss the implications of this layout using the Theissen Method and present a better sampling strategy.
💡 Hint: Think about the layout similar to city planning where resources must be spread efficiently.
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