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

Derived sources and methods: Map scanning and automated conversion: Exercises

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