3. Physical Oceanography
Remote Sensing — Quiz
Test your understanding of remote sensing with 5 practice questions.
Practice Questions
Question 1
Which sensor characteristic is most effective for reducing sun glint contamination in ocean colour imagery?
Question 2
What is the main advantage of dual-frequency radar altimetry compared to single-frequency altimetry?
Question 3
Which autonomous in situ vehicle uses buoyancy changes to glide vertically and horizontally, collecting temperature and chlorophyll profiles?
Question 4
In ocean colour remote sensing, which water type classification refers to waters influenced by both phytoplankton and non-algal particles common in coastal zones?
Question 5
Which spectral band is most commonly used in satellite ocean-colour algorithms to estimate aerosol path reflectance for atmospheric correction?