Exercises

  1. Describe the three basic types of scanner.
  2. The scanned map is ready to use for analyses after scanning. Yes/No
  3. The scanned aerial images of aerial photographs can be used directly for Digital Photogrammetry Stereo compilation; Digital Elevation Modelling from a stereo pair of scanned aerial photographs and Orthophoto Mapping. Yes/No
  4. Explain the usefulness of scanned images