STK Components for .NET 2021 r1

## SyntheticApertureRadarVolumeSetInnerOuterHalfAngles Method |

Sets the inner and outer half angles of a sensor, which define part of the sensor volume.

Syntax

- inner
- Type: SystemDouble

The angle between the principal direction and the outermost boundary of the interior conical volume of exclusion. Defines the interior conical volume of exclusion. - outer
- Type: SystemDouble

The angle between the principal direction and the outermost boundary of the sensor volume. Defines the exterior conical boundary of volume.

Exceptions

Exception | Condition |
---|---|

ArgumentOutOfRangeException | Thrown when either the inner or outer half angle is outside of the range from zero to pi radians. |

ArgumentException | Thrown when the inner half angle is greater than or equal to the outer half angle. |

Remarks

STK Desktop, unlike STK Components, determines the inner and outer half angles by specifying the maximum and minimum ground elevation angles, respectively. Additionally, a reference radius for the surface of the central body and the altitude of the SAR sensor above the surface must be specified as indicated in the following diagram.

See Also