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EOIR's Bidirectional Reflectance Distribution Function
- May 12, 2023
- FAQ
This article explains how STK's EOIR capability uses two different BRDFs to measure photon reflections from a surface material.
Read MoreExporting Volumetric Data Best Practices
- Feb 1, 2016
- FAQ
This article provides guidance on exporting Volumetric data.
Read MoreCreating a Slew Rate for a Target Pointing Sensor
- Nov 4, 2016
- FAQ
Here are steps for making a sensor slew when switching between two different pointing targets.
Read MoreHow Does the High-Precision Orbit Propagator (HPOP) Work?
- Oct 14, 2021
- FAQ
This is a high-level overview on how HPOP works.
Read MoreHow does STK Compute C/N for a Laser Link?
- May 28, 2015
- FAQ
This article provides some details about the equation that STK uses in computing C/N for a laser Link.
Read MoreSetting Up HLA Data Feeds in STK
- Nov 14, 2022
- FAQ
This article describes the steps needed to set up HLA (High Level Architecture) data feeds using STK.
Read MoreHow do I Use STK to Model Persistent Surveillance?
- Nov 14, 2016
- FAQ
STK Coverage enables you to merge different types of assets and measure their effectiveness.
Read MoreWhy am I Getting "Error 1311: Source File not found" When Installing MATLAB Connectors?
- Apr 19, 2016
- FAQ
This article provides insight into handling this error message.
Read MoreCan the Reference Ellipsoid Used by STK be Changed?
- May 28, 2015
- FAQ
By default, STK uses a WGS84 Earth model. You can change this by editing the Earth.cb file.
Read MoreHow Do I Submit My Level 1 STK Certification Test to the AGI File Transfer Server or SDF?
- Dec 15, 2020
- FAQ
This article contains the steps needed to upload the Level 1 STK Certification test to the AGI File Transfer Server or SDF.
Read MoreHow to Use Power Control to Maintain a Constant Flux Density in STK Communications
- Jul 11, 2018
- FAQ
You can create a transmitter model plugin script for this purpose.
Read MoreWaveform and low-level signal representations in STK
- Jan 9, 2018
- FAQ
Use the power spectral density option on transmitter objects and radar objects for low-level signal representation.
Read MoreHow to Change the Default New Object Method
- Jan 19, 2018
- FAQ
You can use New Object Preferences to select what happens when each type of STK Object is created.
Read MoreLevel 2 - STK Master Certification, Exercise 2, Terrain File
- Dec 14, 2016
- FAQ
This FAQ provides the terrain tile needed for the Level 2 - STK Master Certification, Exercise 2, if you are unable to use the STK Terrain Server.
Read MoreWhy do I get a Runtime Error 424 when installing STK?
- May 27, 2015
- FAQ
This error occurs from not unzipping the STK install download.
Read MoreUsing Analysis Workbench to Report the Subsolar or Sub-observer Points
- Mar 17, 2016
- FAQ
Calculate and report on subsolar or sub-observer points for any central body.
Read MoreHow to Attenuate RF Signals by Distance Using a Plugin Script
- Aug 7, 2023
- How To
This article will show you how to add distance-dependent losses to signals in your scenario given a known scale factor. The example used was...
Read MoreHow to Import SRTM Terrain from NASA's Earthdata into STK
- Sep 2, 2022
- How To
This article explains how to use QGIS to process terrain data from the SRTM missions for analysis in STK.
Read MoreStrategic Partners
- Web Page
AGI's strategic partners offer technology or products that complement our software, offering expanded functionality for our customers.
Read MoreAFIT Center for Space Research
AFIT Center for Space Research and Assurance Relies on STK for Complex Modeling and Data Analysis
Read More