ExtendedFixData.VDOP Property

Returns the current GPS vertical dilution of precision.

Syntax

[Visual Basic]
object.VDOP

[C#]
object.VDOP

[C++]
object->VDOP

Parameters

object

An object expression that evaluates to an ExtendedFixData instance.

Return Value

A double representing the current GPS VDOP.

Remarks

• If no VDOP data is available this value is -1.
• This property is only valid when using the NMEA 0183 protocol.

Default

-1

Errors

None

Example

[Visual Basic]
Dim vdop As Double

'Get VDOP
vdop = myGPSToolKit.ExtendedFixData.VDOP


[C#]
// Get VDOP
double vdop = myGPSToolKit.ExtendedFixData.VDOP;


[C++]
// Get VDOP
double vdop = myGPSToolKit->ExtendedFixData->VDOP;

See Also