GIS Data Analysis Question:
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Assuming a pair of binary raster data layers, which of the following could be used as the equivalent of a Boolean AND overlay in cartographic modelling?

Answer:

► 1. Layer 1 – layer 2
► 2. Layer 1 + layer 2
► 3. Layer 1 / layer 2
► 4. Layer 1 * layer 2

Layer 1 – layer 2
Layer 1 + layer 2
Layer 1 * layer 2

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