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1. #Stk satellite toolkit software
2. #Stk satellite toolkit code
3. #Stk satellite toolkit professional
4. #Stk satellite toolkit free

#Stk satellite toolkit professional

This adds a host of additional modules to what is provided in the STK Professional Edition This adds to the Basic Edition with the following abilities: This means that scenarios can then be opened using the AGI Viewer product that can be downloaded from here.

#Stk satellite toolkit free

There is also the ability to import satellites from the NORAD public satellite database (which can be updated online from within STK).Īs of STK 8.0, users of the free version can also publish their scenarios to the free. It allows access calculations to be performed between satellites and fixed points on the Earth's surface (or between satellites). STK Basic is free to all users and is also the core module for all other STK modules. A brief summary of the editions and modules is listed below.

Since the release of STK 8.0, the STK product range has been reorganized into "Editions" with additional add-on modules. STK is a modular product, in much the same way as Matlab allows you to add modules to the baseline package to enhance specific functions. Through the use of the "constellation" and "chains" objects, multiple child objects may be grouped together and the multipath interactions between them investigated. Relative parameters, between one object and another can also be reported and the effect of real-world restrictions ("constraints") enabled so that more accurate reporting is obtained. Only one scenario may exist at any one time, although data can be exported and reused in subsequent analyzes.įor each object within a scenario, various reports and graphics (both static and dynamic) may be created. All of these properties can be overridden for each child object individually, if necessary. Each scenario defines the default temporal limits to the child objects, as well as the base unit selection and properties. Within each scenario any number of satellites, aircraft, targets, ships, communications systems or other objects can be created. The client/server interface method is called Connect and is language independent.Įach analysis or design space within STK is called a "scenario".

#Stk satellite toolkit software

In addition, there is a TCP/IP or COM interface that allows STK to act within a client/server environment or as an embedded component within a larger software program. All analysis can be done through mouse and keyboard interaction. The interface to STK is a standard GUI display with customizable toolbars and dockable maps and 3D viewports.

STK has also been used by various news organizations to graphically depict complex events to a wider audience. The addition of 3D viewing capabilities lead to the adoption of the tool by military users for real-time visualization of air, land and sea forces as well as the space component. STK was first adopted by the aerospace community for orbit analysis and access calculations (when a satellite can see a ground-station or image target), but as software was expanded, more modules were added that included the ability to perform calculations for communications systems, radar, interplanetary missions and orbit collision avoidance.

#Stk satellite toolkit code

The original version of STK ran only on Silicon Graphics computers, but as PCs became more powerful, the code was converted to run on Windows. In 1989, the three founders of Analytical Graphics, Inc - Paul Graziani, Scott Reynolds and Jim Poland, left GE Aerospace to create Satellite Tool Kit (STK) as an alternative to bespoke, project-specific aerospace software. The product is currently used in such areas as: STK has more than 32,000 installations worldwide, with organizations such as NASA, ESA, CNES, Boeing, JAXA, Lockheed Martin, Northrop Grumman, EADS, DOD, and Civil Air Patrol. Originally created to solve problems involving Earth-orbiting satellites, it is now used in both the aerospace and defense communities. STK is a software tool that allows engineers and scientists to design and develop complex dynamic simulations of real-world problems. Caption = STK 8.0 being used to plan a lunar lagrange orbit.