Practice - Image Acquisition and Preprocessing
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Practice Questions
Test your understanding with targeted questions
What is radiometric correction?
💡 Hint: Think about adjusting brightness values.
Name one technique used in noise reduction.
💡 Hint: Consider what type of filter can smooth data.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of radiometric correction?
💡 Hint: Think of what you calibrate to make the data usable.
True or False: Geometric correction uses Ground Control Points (GCPs) to align images.
💡 Hint: Recall how coordinates are matched.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a preprocessing workflow for a satellite image intended for agricultural studies, outlining which corrections to apply and why.
💡 Hint: What specific challenges does agricultural imagery face?
Considering different atmospheric conditions, evaluate how they might impact the necessity of atmospheric correction in satellite imagery.
💡 Hint: How do environmental factors interfere with light during image capture?
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