RADARSAT Products Overview
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Questions and Answers

What is the primary feature of a Systematically Geocoded or Map Image product?

  • It is processed to 'North Up' and corrected to a map projection (correct)
  • It is corrected to a specific map scale
  • It requires a large number of ground control points
  • It has a higher image resolution than other products
  • What is a common characteristic of RADARSAT, ARSAT, and ERS satellites?

  • They all produce Single Look Complex (SLC) data (correct)
  • They all have similar image resolutions
  • They all provide georeferenced products
  • They all provide optical RAW data
  • What is a difference between RADARSAT and SPOT/Landsat products?

  • RADARSAT products are georeferenced, while SPOT/Landsat products are not
  • RADARSAT products are in a specific map projection, while SPOT/Landsat products are not
  • RADARSAT products are SAR data, while SPOT/Landsat products are optical RAW data (correct)
  • RADARSAT products have a higher resolution than SPOT/Landsat products
  • What is the purpose of geocoding in remote sensing products?

    <p>To provide a precise location for the data</p> Signup and view all the answers

    What happens to the sample spacing in a Geocoded or Map Image product?

    <p>It remains the same as in the original data</p> Signup and view all the answers

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