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3 cards from this section. Quick, good the night before a test.
What is geometric correction?
Think about why accurate location is important.
Name one method of resampling.
Which method helps smooth the image?
What is the purpose of geometric correction?
Why is accuracy important in geospatial data?
True or False: Bilinear interpolation is better for image quality than nearest neighbor.
Which method averages neighboring pixels?
Given a distorted satellite image and a list of GCPs, outline a step-by-step approach to apply geometric correction.
Consider both the correction and the interpolation steps in your approach.
Critically analyze the advantages and disadvantages of using Nearest Neighbor vs. Cubic Convolution for satellite imagery.
Think about time vs. quality trade-offs in data processing.
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