Description
IAgSnPtSpinning Interface for defining the
pointing properties of a spinning sensor.
Public Methods
 SetClockAngles |
Method to set both the
start and stop clock angles. Start/Stop use Angle Dimension. |
Public Properties
 ClockAngleStart |
The start angle, i.e. the
angle about the sensor's spin axis at which scanning begins. Zero
is relative to the X axis in the spin axis coordinate frame. Uses
Angle Dimension. |
| ClockAngleStop |
The stop angle, i.e. the
angle about the sensor's spin axis at which scanning ends and/or
reverses direction. Uses Angle Dimension. |
| OffsetAngle |
The initial offset angle,
i.e. the angle about the spin axis where the sensor boresight is at
time zero. Uses Angle Dimension. |
| ScanMode |
The scan mode of the
sensor, a member of the AgESnScanMode enumeration. |
| SpinAxisAzimuth |
The azimuth of the spin
axis, i.e. the angle from the parent object's +X axis about the +Z
axis in a right-handed sense. Uses Angle Dimension. |
| SpinAxisConeAngle |
The cone angle used in
defining the spin axis, i.e. the angle between the spin axis and
the sensor boresight. As the boresight spins about the spin axis,
it maintains this angular distance away from the spin axis. Uses
Angle Dimension. |
| SpinAxisElevation |
the elevation of the spin
axis, i.e. the angle between the spin axis and the parent object's
body-fixed XY plane, measured as positive in the direction of the
parent object's body-fixed +Z axis. Uses Angle Dimension. |
| SpinRate |
The spin rate, i.e. the
rate at which the boresight spins about the spin axis, measured in
revolutions per minute. The spin is positive in a right-handed
sense about the spin axis. Negative rate can be used to create a
spin in the opposite direction. Uses AngleRate Dimension. |
Example
Define spinning
sensor pointing
| [C#] |
 Copy Code
|
sensor.SetPointingType(AgESnPointing.eSnPtSpinning);
IAgSnPtSpinning spinning = sensor.Pointing as IAgSnPtSpinning;
spinning.SpinAxisAzimuth = 14.24;
spinning.SpinAxisElevation = 7.68;
spinning.SpinAxisConeAngle = 42.46;
spinning.ScanMode = AgESnScanMode.eSnContinuous;
spinning.SpinRate = 88.921;
spinning.OffsetAngle = 110.44;
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|
Define spinning
sensor pointing (using common tasks)
| [C#] |
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|
sensor.CommonTasks.SetPointingSpinning(
14.24,
7.68,
42.46,
AgESnScanMode.eSnContinuous,
88.921,
110.44,
1.20,
3.50);
|
|
Define spinning
sensor pointing
| [Visual Basic .NET] |
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|
sensor.SetPointingType(AgESnPointing.eSnPtSpinning)
Dim spinning As IAgSnPtSpinning = TryCast(sensor.Pointing,
IAgSnPtSpinning)
spinning.SpinAxisAzimuth = 14.24
spinning.SpinAxisElevation = 7.68
spinning.SpinAxisConeAngle = 42.46
spinning.ScanMode = AgESnScanMode.eSnContinuous
spinning.SpinRate = 88.921
spinning.OffsetAngle = 110.44
|
|
Define spinning
sensor pointing (using common tasks)
| [Visual Basic .NET] |
Copy Code
|
sensor.CommonTasks.SetPointingSpinning(14.24, 7.68, 42.46,
AgESnScanMode.eSnContinuous, 88.921, 110.44, _
1.2, 3.5)
|
|
CoClasses that Implement
IAgSnPtSpinning
