GNSSReceiver Object

The GNSSReceiver object models the properties of an actual Global Navigation Satellite System (GNSS) receiver that might be on-board a spacecraft. It is used specifically in the processing of GPS point solution and GNSS pseudorange data in an Orbit Determination / State Estimation process.

Available In Editions:

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.

Name	Description	Attributes
ApplyTrackingDataConstraintChecks	Specifies whether to apply range validation to measurements associated with the GNSSReceiver.	Type: Variable Access: Read/Write
AttachedSensors	An array of Sensor objects attached to the GNSSReceiver to act as antennas for measurement modeling purposes. 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: Array of Sensor Access: Read-Only
DeclaredName	The name of the object as declared.	Type: String Access: Read-Only
ID	Numeric ID for the receiver.	Type: Variable Access: Read/Write
Name	The name displayed for this object in output windows such as views, plots, and reports.	Type: String Access: Read/Write
ObjectId	The unique identifier for the object.	Type: Variable Access: Read-Only
ObjectType	The type of the object.	Type: String Access: Read-Only
OD	This property contains the OD settings for all the GNSSReceiver properties that can be estimated.	Type: GNSSReceiverODProperties Access: Read-Only

Name	Description
Attach	Attach a Sensor object to the calling hardware object for the purposes of simulating tracking data or performing Orbit Determination. 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.
ClearSavedStates	Clears previous saved states for this object.
Detach	Detach a Sensor object from the calling hardware object.
GetFromFile	Load the object state from the specified FreeFlyer object file.
GetFromString	Load the object state from the specified string.
PutToFile	Convert the object state to FreeFlyer object xml and write to a file.
PutToString	Convert the object state to FreeFlyer object xml and return as a string.
ReferenceEquals	Returns 1 if the argument refers to the calling object and 0 otherwise.
Restore	Restore an object's state from a previously saved state.
Save	Save the object's state so that it can be restored later.

GNSSReceiver Object

Description

Available In Editions:

Timing Precision Mode