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◆ stbox_area()
double stbox_area |
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const STBox * |
box, |
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bool |
spheroid |
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) |
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Return the area of a spatiotemporal box.
- Parameters
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[in] | box | Spatiotemporal box |
[in] | spheroid | When true, the calculation uses the WGS 84 spheroid, otherwise it uses a faster spherical calculation |
- Returns
- On error, return -1.0 @csqlfn Stbox_area()
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