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White Paper: Generation of Simulated Tracking Data for Ladee Operational Readiness Testing

• PDF

White paper: describes the simulated tracking data for LADEE Operational Readiness Testing.

White Paper: Global Atmospheric Density Estimation Using A Sequential Filter/Smoother

• PDF

This paper shows the global atmospheric density estimation using a sequential filter/smoother

White Paper: Operational Considerations For Improved Accuracy With An IOC Galileo Constellation

• PDF

Understanding how the signal-in-space error can be managed, and the results of such management are the subject of this paper

White Paper: Orbit Determination Using ODTK Version 6

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This paper describes ODTK V6

White Paper: Post-Maneuver Orbit Accuracy Recovery Analysis

• PDF

This paper describes post-maneuver orbit accuracy recovery analysis

White Paper: Proximity Operations for Space Situational Awareness

• Dan Oltrogge
• PDF

This paper describes proximity operations for space situational awareness

White Paper: Scalable Trajectory Design With COTS Software

• PDF

This paper describes scalable trajectory design with COTS software.

White Paper: SSA Sensor Tasking Approach for Improved Orbit Determination Accuracies and More Efficient Use of Ground Assets

• PDF

This paper describes SSA sensor tasking approach for improved orbit determination accuracies and more efficient use of ground assets

White Paper: Using Commercial Software to Enhance Commercial Imaging Acquisition

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This paper describes that using commercial software enhances commercial imaging acquisition

Geospatial Content Server (GCS)

Host, process, and serve terrain, imagery, and other heterogeneous 3D data.

STK Components

Build custom applications on a foundation of STK’s algorithms and capabilities.

Output NUE Coordinate Data in Reference to Aircraft Starting Point

• Oct 22, 2015
• FAQ

This article provides instructions on how to create a NUE (North-Up-East) coordinate frame attached to an aircraft body and output position,...

How to Fix STK 12.7 Hanging when Opening a File Selector in Windows 11

• Jul 26, 2023
• FAQ

This article addresses an issue identified with running STK 12.7 on Windows 11 machines.

Create Licensing Diagnostic Information

• Mar 10, 2017
• FAQ

This article provides instructions for using the environment variable FLEXLM_DIAGNOSTICS to receive diagnostic information about STK licensing....

Error "Component FM20.dll or one of its dependencies missing or invalid"

• Apr 12, 2016
• FAQ

This article explains what to do if you are getting the error "Component FM20.dll or one of its dependencies missing or invalid" when trying to run...

Who is Using My STK Network Licenses?

• Jun 25, 2015
• FAQ

How to Add External Data to a 3D Graphics Window

• Feb 1, 2016
• FAQ

This article explains how to visualize time-ordered data from non-STK sources in the 3D Graphics window.

Why Do I Get an 'Error 1327' Message When Trying to Install STK?

• Dec 8, 2015
• FAQ

Here is a summary of steps to solve an error 1327 message when installing STK.

STK Install Error on Mac OS

• Nov 14, 2018
• FAQ

This article explains what to do when you get an error while installing STK on MacOS using Parallels.

How Do I Improve the Visualization of GEO Satellite Orbits?

• Apr 13, 2016
• FAQ

There are several ways to improve the visualization of a GEO satellite compared to default visualization settings.