STK Navigation Files Plugin 12.9

STK Navigation Files Plugin by Analytical Graphics, Inc. is an add-on for Systems Tool Kit (STK) that streamlines the use of time‑tagged navigation and ephemeris data within your scenarios. It imports, interprets, and synchronizes navigation files so you can drive STK objects with measured or computed trajectories, visualize results in 2D/3D, and run high‑fidelity analyses using real or simulated data.

Designed for aerospace, defense, and GNSS professionals, the plugin helps you bring external navigation solutions into STK with minimal preprocessing. Use it to compare “truth” versus estimated trajectories, assess navigation performance, and feed downstream analyses such as access, communications, and coverage with accurate, time‑aligned motion.

Key capabilities:

• Import standard navigation and ephemeris file types containing time‑tagged position, velocity, clock, and quality metrics
• Map file content to STK objects and coordinate frames, with robust time system handling and interpolation
• Drive vehicles and satellites directly from imported data for realistic visualization and analysis
• Compare multiple solutions (e.g., truth vs. estimated) and visualize errors or uncertainty over time
• Validate inputs with clear diagnostics and streamline workflows through scripting and automation

Typical use cases:

• Post‑mission analysis of flight tests and exercises
• GNSS/INS algorithm evaluation and performance assessment
• Space mission ephemeris visualization and trade studies
• Ground, air, and maritime navigation replay and debrief

With the STK Navigation Files Plugin, teams reduce data‑prep overhead, maintain data fidelity, and accelerate scenario setup, enabling faster, more confident decision‑making inside STK.

STK Navigation Files Plugin is developed by Analytical Graphics, Inc.. The most popular versions of this product among our users are: 12.4, 12.5, 12.6, 12.8 and 12.9. The names of program executable files are AgMDE.exe, AgUiGraphicsCardInfo.exe and ResetCurrentUser.exe.