Data Provider Groups | Data Provider Elements

DeckAccess Data

Geometrical data involving the source and target objects of a DeckAccess computation.

Available for these objects: Aircraft, Facility, GroundVehicle, LaunchVehicle, Missile, Place, Satellite, Sensor, Ship, Target

Type: Interval data given specified evaluation intervals and step sizes. Intended to be used only with elements from this same data provider.

Availability: Reports

Data Provider Groups

Name	Description
Access Interval	Access interval start, stop, and duration.
Start Time LocalHorizontal Geometry	The relative geometry at the access start time, expressed with respect to the local horizontal axes of the source object.
Stop Time LocalHorizontal Geometry	The relative geometry at the access stop time, expressed with respect to the local horizontal axes of the source object.
Start Time CBFVVLH Geometry	The relative geometry at the access start time, expressed with respect to fixed VVLH axes of the source object.
Stop Time CBFVVLH Geometry	The relative geometry at the access stop time, expressed with respect to fixed VVLH axes of the source object.
Start Time CBIVVLH Geometry	The relative geometry at the access start time, expressed with respect to inertial VVLH axes of the source object.
Stop Time CBIVVLH Geometry	The relative geometry at the access stop time, expressed with respect to inertial VVLH axes of the source object.
Start Time BodyFixed Geometry	The relative geometry at the access start time, expressed with respect to body-fixed axes of the source object.
Stop Time BodyFixed Geometry	The relative geometry at the access stop time, expressed with respect to body-fixed axes of the source object.
Start Time Source CBF Location	The source object's location at the access start time, expressed with respect to central-body fixed axes.
Stop Time Source CBF Location	The source object's location at the access stop time, expressed with respect to central-body fixed axes.
Start Time Target CBF Location	The target object's location at the access start time, expressed with respect to central-body fixed axes.
Stop Time Target CBF Location	The target object's location at the access stop time, expressed with respect to central-body fixed axes.
Start Time Source CBI Location	The source object's location at the access start time, expressed with respect to central-body inertial axes.
Stop Time Source CBI Location	The source object's location at the access stop time, expressed with respect to central-body inertial axes.
Start Time Target CBI Location	The target object's location at the access start time, expressed with respect to central-body inertial axes.
Stop Time Target CBI Location	The target object's location at the access stop time, expressed with respect to central-body inertial axes.

Data Provider Elements

Access Interval
Name	Dimension	Type	Description
Start Time	Date	Real Number or Text	Beginning of an interval.
Stop Time	Date	Real Number or Text	End of an interval.
Name	Unitless	Text	Object name.
Duration	Time	Real Number	Duration of the interval.
Common Name	Unitless	Text	If the Deck Access Target Deck is Satellite, then the Common Name is the name of the Satellite as obtained from the Satellite database. If the Deck Access Target Deck is NOT Satellite, then the Common Name is N/A.

Start Time LocalHorizontal Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Stop Time LocalHorizontal Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Start Time CBFVVLH Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Stop Time CBFVVLH Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Start Time CBIVVLH Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Stop Time CBIVVLH Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Start Time BodyFixed Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Stop Time BodyFixed Geometry
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Azimuth	Longitude	Real Number or Text	Dihedral angle between north vector and velocity vector about the detic nadir vector. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Elevation	Angle	Real Number or Text	Angle between the velocity vector and the local horizontal plane. The velocity vector is the velocity of the object, as observed in the object's central body fixed coordinate system.
Range	Distance	Real Number	The range (i.e., distance between the primary and secondary object) at the given time.
Range Rate	Rate	Real Number	The rate of change of the magnitude of the relative position vector. This is computed using the analytical formula dot_product(relative_position_vector, relative_velocity_vector) / magnitude(relative_position_vector). This is an exact formula when the velocity is the derivative of position. Some propagators (e.g., SGP4, J2Perturbation, J4Perturbation), however, produce ephemerides where the velocity is not exactly the derivative of position so that this formula does not compute the derivative of range exactly in such cases.
Azimuth Rate	AngleRate	Real Number	The rate of change of the azimuth angle.
Elevation Rate	AngleRate	Real Number	The rate of change of the elevation angle.
Relative Velocity	Rate	Real Number	The magnitude of the difference in the inertial velocities of the primary and secondary objects at the given time.
Horizontal Relative Velocity	Rate	Real Number	The projection of the relative velocity into the horizontal (i.e., XY) plane.

Start Time Source CBF Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Latitude	Latitude	Real Number or Text	The detic latitude (i.e., angle between the detic subpoint's surface normal vector and the XY plane.).
Longitude	Longitude	Real Number or Text	The detic longitude (i.e., angle from the X-axis locating the projection of the detic subpoint's surface normal vector onto the XY plane.) Longitude increases in the direction found using the right-hand rule about the Z-axis.
Altitude	Distance	Real Number	The altitude value (i.e., magnitude of the relative position vector between the object and its detic subpoint).
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Stop Time Source CBF Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Latitude	Latitude	Real Number or Text	The detic latitude (i.e., angle between the detic subpoint's surface normal vector and the XY plane.).
Longitude	Longitude	Real Number or Text	The detic longitude (i.e., angle from the X-axis locating the projection of the detic subpoint's surface normal vector onto the XY plane.) Longitude increases in the direction found using the right-hand rule about the Z-axis.
Altitude	Distance	Real Number	The altitude value (i.e., magnitude of the relative position vector between the object and its detic subpoint).
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Start Time Target CBF Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Latitude	Latitude	Real Number or Text	The detic latitude (i.e., angle between the detic subpoint's surface normal vector and the XY plane.).
Longitude	Longitude	Real Number or Text	The detic longitude (i.e., angle from the X-axis locating the projection of the detic subpoint's surface normal vector onto the XY plane.) Longitude increases in the direction found using the right-hand rule about the Z-axis.
Altitude	Distance	Real Number	The altitude value (i.e., magnitude of the relative position vector between the object and its detic subpoint).
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Stop Time Target CBF Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Latitude	Latitude	Real Number or Text	The detic latitude (i.e., angle between the detic subpoint's surface normal vector and the XY plane.).
Longitude	Longitude	Real Number or Text	The detic longitude (i.e., angle from the X-axis locating the projection of the detic subpoint's surface normal vector onto the XY plane.) Longitude increases in the direction found using the right-hand rule about the Z-axis.
Altitude	Distance	Real Number	The altitude value (i.e., magnitude of the relative position vector between the object and its detic subpoint).
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Start Time Source CBI Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Stop Time Source CBI Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Start Time Target CBI Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.

Stop Time Target CBI Location
Name	Dimension	Type	Description
Time	Date	Real Number or Text	Time.
Position X	Distance	Real Number	The X component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Y	Distance	Real Number	The Y component of the position vector of the object, and expressed in the frame indicated by the folder.
Position Z	Distance	Real Number	The Z component of the position vector of the object, and expressed in the frame indicated by the folder.
Velocity X	Rate	Real Number	The X component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Y	Rate	Real Number	The Y component of the velocity vector of the object, and observed in the frame indicated by the folder.
Velocity Z	Rate	Real Number	The Z component of the velocity vector of the object, and observed in the frame indicated by the folder.