► 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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Question :
Which of the following overlay methods would you use to calculate the length of road within a forest polygon? |
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Answer of Selected Question
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| What is point-in-polygon overlay? | Which of the following could you use a buffer operation? |

| ► | What is the difference between slope and aspect? |
| ► | What is spatial interpolation? |
| ► | What is point-in-polygon overlay? |
| ► | Which of the following overlay methods would you use to calculate the length of road within a forest polygon? |
| ► | Which of the following are considered the main problems facing overlay operations in GIS? |
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