GIS Data Analysis Question:
Which of the following overlay methods would you use to calculate the length of road within a forest polygon?
Answer:
► 1. Erase
► 2. Union
► 3. Line-in-polygon
► 4. Point-in-polygon
Line-in-polygon
► 2. Union
► 3. Line-in-polygon
► 4. Point-in-polygon
Line-in-polygon
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