PointSolutionObservation Object

Description

The PointSolutionObservation objects holds Measurements associated with a GPSReceiver's observation of a Spacecraft at an instant in time. The Measurements for a PointSolutionObservation includes spacecraft position and velocity.

Inheritance Hierarchy: Object->Observation->PointSolutionObservation

Available In Editions:

Mission

Timing Precision Mode

This page describes functionality in millisecond timing precision mode. Millisecond timing precision mode is deprecated and will be removed in a future release. We recommend that you migrate your Mission Plans to nanosecond timing precision mode.

Click here to see the documentation for this object in nanosecond timing precision mode.

Name	Description	Attributes
DeclaredName	The name of the object as declared.	Type: String Access: Read-Only
Name	The name displayed for this object in output windows such as views, plots, and reports.	Type: String Access: Read/Write
ObjectBeingObserved	The spacecraft to which the GNSS Receiver is attached.	Type: Object Access: Read-Only
ObjectId	The unique identifier for the object.	Type: Variable Access: Read-Only
ObjectType	The type of the object.	Type: String Access: Read-Only
ObservedEpoch	The epoch of the Observation in TAI.	Type: Variable Access: Read/Write Units: day
ObservedSensor	The Sensor attached to the GNSS Receiver computing the Point Solution Observations. The Sensor's X, Y, and Z position properties will be used to model an offset from the origin of the Spacecraft BCS when modeling measurements.	Type: Sensor Access: Read-Only
Observer	The GNSS Receiver that is computing the Point Solution Observations.	Type: Object Access: Read-Only
UseVX	A flag indicating whether or not the X velocity measurement will be used.	Type: Variable Access: Read/Write
UseVY	A flag indicating whether or not the Y velocity measurement will be used.	Type: Variable Access: Read/Write
UseVZ	A flag indicating whether or not the Z velocity measurement will be used.	Type: Variable Access: Read/Write
UseX	A flag indicating whether or not the X position measurement will be used.	Type: Variable Access: Read/Write
UseY	A flag indicating whether or not the Y position measurement will be used.	Type: Variable Access: Read/Write
UseZ	A flag indicating whether or not the Z position measurement will be used.	Type: Variable Access: Read/Write
VX	The X velocity measurement, in units of km/s.	Type: Measurement Access: Read-Only
VY	The Y velocity measurement, in units of km/s.	Type: Measurement Access: Read-Only
VZ	The Z velocity measurement, in units of km/s.	Type: Measurement Access: Read-Only
WasUnderweightingUsed	A flag indicating whether or not measurement underweighting was used as part of the filter state and covariance update for this observation.	Type: Variable Access: Read-Only
X	The X position measurement, in units of km.	Type: Measurement Access: Read-Only
Y	The Y position measurement, in units of km.	Type: Measurement Access: Read-Only
Z	The Z position measurement, in units of km.	Type: Measurement Access: Read-Only