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Remote Sensing of the Environment

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This course is new since 2022. Smets is very friendly during the exam!

2023

June

20/06/2023

Definitions (3 pp):

  1. SAR Coherence
  2. DIC
  3. Sentinel-5P (Tropomi)
  4. Interior orientation
  5. FRP
  6. Landat 8 (OLI)
  7. Nadir
  8. SAR
  9. Sentinel-2 (SLSTR)
  10. BTD


Explain image (1pp):

  • Image of passive and active sensor + atmospheric distrubances
  • Image of corner reflextion
  • Image of  distortion and residual map
  • Image of clouds and ash (BTD)


Explain Method (1pp):

  • SAR Interferometry
  • Thermal hotspot detection
  • InSAR

2022

You have to explain 3 definitions, one image and one method per student by drawing cards. The examples below were all asked during the oral exam:

Definitions (per 3):

  1. Azimuth and range direction
  2. ESA
  3. GOES-17
  1. BTD
  2. Photogrammetry
  3. Sentinel-1
  1. Nadir
  2. SAR
  3. Sentinel3-SLSTR
  1. Interferrometric phase unwrapping
  2. SfM
  3. Sentinel-2


Explain image:

  • Image of DEM and dense point cloud of volcano
  • Image of atmospheric disturbance
  • Image of digital image correlation (+can you see vertical displacement? No)
  • Image of earth radiation budget
  • Image of Notre dame and lines (image matching)


Explain method:

  • Hotspot detection (Wien's law and NTI)
  • SfM and MVS (+ difference tie point and point in sparse point cloud)
  • Volcanic ash detection
  • SAR inferrometry
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