Change Detection of Satellite Imagery in Erdas Imagine using Matrix Union #SPATIAL #CHANGEDETECTION

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This video explains steps to follow when carrying out change detection between two images. Ensure your images are of same area, extent and projection. Use Matrix Union function to generate an image that shows the change areas. Calculate areas of each change using the Add Area function and rename the change areas by adding a Class Name.
  1. Geoscience Mapping Solutions
  2. Change Detection
  3. Erdas Imagine
  4. Satellite imagery
  5. Change
  6. Matrix Union
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Автор

Interesting job, thanks for that. would you please do similar video tutorial on discriminant function change detection?

desalegnzeleke
Автор

How do i scroll classes in signature file erdas

abbasahmad