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STK Engine

Add STK’s capabilities to your existing software or build custom applications.

New! Orbit Propagation Library

• Jul 19, 2011
• AGI Geeks
• Blog Post

White Paper: Multiple Model Propagation Of High Area-To-Mass (HAMR) Objects Using An Encke Type Correction Algorithm

• PDF

This paper examines performance of the original algorithm for a different orbit regime, and for a wider range of object shapes and attitude motions.

Online analysis for simulations

• Nov 24, 2010
• Shannon Lynch
• Tech Tip

ODTK SSA

Reverse engineer spacecraft maneuvers, and examine and correct observation association problems.

Mobile apps for the military

• Dec 14, 2010
• AGI Marketing
• Article

Q&A “DME: Mission Performance for Hypersonic Systems” Webinar

• Aug 21, 2020
• Mohammad Syed
• Article

Astrogator 11.7: keep on Astrogatin'

• Sep 23, 2019
• Dr. Cody Short
• Blog Post

Behold... the Power of Perl.

• Jun 12, 2017
• Mike Shepherd
• Article

White Paper: Covariance Realism

• PDF

Covariance information from orbit determination is being relied upon for space operations now more than ever.

White Paper: Determination of close approaches based on ellipsoidal threat volumes

• PDF

A method for computing close approach events for space objects having ellipsoidal threat volumes is presented.

White Paper: Effect Of Coordinate Selection On Orbit Determination

• PDF

This paper shows the effects of coordinate selection on orbit determination

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

STK Components

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

Revisiting whether STK Engine and STK Components produce the same results

• Jul 27, 2020
• Ismir Tufek
• Blog Post

AGI Software Provides Advanced Visualization Capabilities

• PDF

ProLogic Develops Global Awareness Presentation Services for USSTRATCOM

White Paper: Investigating Orbital Debris Events Using Numerical Methods With Full Force Model Orbit Propagation

• PDF

This paper describes the investigation of orbital debris events using numerical methods with full force model orbit propagation.

Geospatial Analysis Showcase - Building Custom Geospatial Server Solutions

• Apr 28, 2020
• Johnathan Thompson
• Video

Speed up geospatial development by leveraging the pre-built functionality of AGI and Cesium.