Scenario
Available Data Providers
| Name | Description |
|---|---|
| Active Constraints | Lists the constraints that are considered when computing access for each object in the scenario. |
| Angles | Reports angle and its time rate of change rate. Angle must be defined in the Vector Geometry Tool. |
| Axes Choose Axes | Reports the orientation and angular velocity of the selected set of axes relative to a chosen reference set of axes. The selected set of axes can be selected from any axes in the Vector Geometry Tool owned by the object; the reference axes may be chosen from any axes in the Vector Geometry Tool. |
| CB Inertial To Fixed Quaternions | Orientation of central body fixed coordinate axes. |
| Collection of Interval Lists | A time component that produces a collection of related interval lists. |
| Condition | Reports the value of selected scalar conditions. The scalar condition must be defined in the Calculation Tool and owned by the object. |
| Condition Set | Defines a set of conditions for when the elapsed time falls within specified time limits. |
| Crdn Available Times | Time intervals for which a Vector Geometry Tool component for the object is available. |
| Data Provider Detail | Data Provider Detail - hierarchically list the available data providers and all of the included elements. |
| Data Provider Summary | Data Provider Summary - a list of all available data providers. |
| EOP Table Data | Earth Orientation information from the EOP file. |
| EOP Table Summary | Information about the Earth Orientation Parameter (EOP) file. |
| Earth Fixed Frame | The attitude of the Earth fixed frame. |
| External File Locations | Intended to be used as a key when combined with the "External Files" data provider in a report. Defines several base directory locations. |
| External Files | Gives a summary of the files used by the scenario. This is not an all inclusive list, but does list what files are taken into consideration when authoring a VDF. |
| Flux File Data | Daily Solar Flux data reported from the Solar Flux file. F10.7 index is a measure of the noise level generated by the sun at a wavelength of 10.7 cm at the earth's orbit. Ap is an index of planetary geomagnetic activity based on data from a set of specific stations. Kp is a quasi-logarithmic planetary index ranging from 0 to 9 of geomagnetic activity based on data from a set of specific stations. |
| Flux File Summary | Information about the Solar Flux File that contains Solar Flux data. F10.7 index is a measure of the noise level generated by the sun at a wavelength of 10.7 cm at the earth's orbit. Ap is an index of planetary geomagnetic activity based on data from a set of specific stations. |
| Formatted Dates | Gives a list of times in different formats. |
| ICRF Angles | International Celestial Reference Frame. The ICRF is the best realization of an inertial frame constructed to date, and thus represents an improvement upon the theory behind the J2000 frame. While the ICRF and J2000 frames themselves are very close, they are not identical; moreover, the J2000 frame rotates (very slowly) over time with respect to the ICRF frame. |
| Install Info | Lists install directory information. |
| Interval | A time component that produces a single interval of time. |
| Interval List | A time component that produces an ordered list of time intervals. |
| J2000 Angles | Earth Orientation information based on J2000 system. |
| Leap Second Database | Leap Second information from the leap second file. |
| License Comparison | A summary of the licenses the user had when the scenario was created compared with the licenses the user currently has. This data provider makes no attempt to determine which licenses are actually exercised by the scenario. |
| Object Names | The list of all objects currently in the Scenario. |
| Out Of Date TLE | Reports the SSC and GP element epoch for those element sets in a user selected GP data file that have an epoch earlier than the specified epoch. |
| Parameter Set: Attitude | The Attitude parameter set defines orientation of one set of Axes from VGT relative to another. This parameter includes the following sub-sets: Quaternion, Euler, DCM and AngleAxis. Quaternion includes four quaternion elements Q1, Q2, Q3, Q4. Euler includes all 12 sequences where within each there are three angles: A, B, C. DCM includes all nine elements of the direction cosine matrix; e.g., XX, XY, etc. AngleAxis includes X, Y, Z components of the unit axis of rotation and RotationAngle. |
| Parameter Set: Cartographic Trajectory | Cartographic Trajectory Parameter Set contains calculations that relate a specified point to the selected central body shape. This parameter set contains the following sub-sets: Cartesian, Centric and Detic. Cartesian includes X, Y, Z and Radius. Centric includes LLR with Latitude, Longitude and Radius, and SubPoint with Cartesian elements. Detic includes several LLA with Latitude, Longitude, Altitude, SurfaceNormal with Cartesian elements without Radius, and SubPoint with Cartesian elements. It also includes Terrain and MSL both with LLA and SubPoint subsets of their own. |
| Parameter Set: Orbit | The Orbit parameter set defines orbital element sets for a Point from VGT orbiting the specified Central Body in the specified coordinate System. Element sets include: Cartesian, Classical, Delaunay, Spherical and Equinoctial (Posigrade and Retrograde). |
| Parameter Set: Trajectory | The Trajectory parameter set defines the position of a specified Point from VGT with respect to the reference System. This parameter set includes the following sub-sets: Cartesian, Cylindrical and Spherical. Cartesian includes X, Y, Z and Radius. Cylindrical includes Azimuth, Height, Radius. Spherical includes Azimuth, Elevation, CoElevation, and Radius. |
| Parameter Set: Vector | The Vector parameter defines the position of one access object relative to the other. The position data can be reported in multiple different reference frames. |
| Performance | Gives a summary of system graphics performance and settings. |
| Planes Choose System | Reports the selected plane and its velocity in a specified reference coordinate system. Both plane and coordinate system must be defined in the Vector Geometry Tool. |
| Planes(Fixed) | Reports the selected plane and its velocity in the object's central body fixed coordinate system. The plane must be defined in the Vector Geometry Tool. |
| Planes(ICRF) | Reports the selected plane and its velocity in the object's central body ICRF coordinate system. The plane must be defined in the Vector Geometry Tool. |
| Planes(Inertial) | Reports the selected plane and its velocity in the object's central body inertial coordinate system. The plane must be defined in the Vector Geometry Tool. |
| Planes(J2000) | Reports the selected plane and its velocity in the object's central body J2000 coordinate system. The plane must be defined in the Vector Geometry Tool. |
| Planetary Eph Info | Information about the Planetary Ephemeris used in STK. |
| Points Choose Plane | Reports projection of the selected point and its velocity on a specified reference plane. Both point and plane must be defined in the Vector Geometry Tool. |
| Points Choose System | Reports the selected point and its velocity in a specified reference coordinate system. Both point and coordinate system must be defined in the Vector Geometry Tool. |
| Points(Fixed) | Reports the selected point and its velocity in the object's central body fixed coordinate system. The point must be defined in the Vector Geometry Tool. |
| Points(ICRF) | Reports the selected point and its velocity in the object's central body ICRF coordinate system. The point must be defined in the Vector Geometry Tool. |
| Points(Inertial) | Reports the selected point and its velocity in the object's central body inertial coordinate system. The point must be defined in the Vector Geometry Tool. |
| Points(J2000) | Reports the selected point and its velocity in the object's central body J2000 coordinate system. The point must be defined in the Vector Geometry Tool. |
| SEET Radiation Environment Model | Description of the parameter settings for the scenario's SEET Radiation model. |
| Scalar Calculations | Calculation component that produces scalar time-varying calculations. |
| Spice Body List | Provides a listing of the SPICE segments from the SPICE ephemeris files (i.e., *.bsp files) that have been loaded and sorted by body id. Each segment contains data (indicated by the segment type) to generate ephemeris for one body (indicated by the body id). The data uses a reference origin (indicated by the center id) and a reference frame (indicated by the frame id). The span of the ephemeris data is reported by the Start Time and Stop Time. SPICE uses a priority scheme to resolve conflicts when more than one segment contains ephemeris for the same body id: see the description for Status. |
| Spice Files | Lists names of opened SPICE files. |
| Time Array | A time component that produces intervals of time within which there are ordered arrays of times. |
| Time Instant | A time component that produces a single moment in time. |
| Transformation Matrices | Component matrices of the mean of J2000 to Earth-Fixed transformation. |
| VDF Summary | A summary of the files which were included or could have been included in the VDF. Does not include STK object files. Only valid for scenarios that have been loaded into STK via VDFs. Provides information about what is different between the files that were in use at the time the scenario was Authored, compared to the file that the current user has. |
| Vector Choose Axes | Reports the selected vector and its derivative in a specified reference set of axes. Both vector and axes must be defined in the Vector Geometry Tool. |
| Vector Choose Plane | Reports projection of the selected vector and its derivative on a specified reference plane. Both vector and plane must be defined in the Vector Geometry Tool. |
| Vectors(Fixed) | Reports the selected vector and its derivative in the object's central body fixed axes. The vector must be defined in the Vector Geometry Tool. |
| Vectors(ICRF) | Reports the selected vector and its derivative in ICRF axes. The vector must be defined in the Vector Geometry Tool. |
| Vectors(Inertial) | Reports the selected vector and its derivative in the object's central body inertial axes. The vector must be defined in the Vector Geometry Tool. |
| Vectors(J2000) | Reports the selected vector and its derivative in J2000 axes. The vector must be defined in the Vector Geometry Tool. |