Analytical Graphics STK是一款在航天领域处于领先地位的商业分析软件。STK支持航天任务的全过程，包括设计、测试、发射、运行和任务应用。
AGI Systems Tool Kit (STK) is a physics-based software geometry engine that accurately displays and analyzes land, sea, air, and space assets in real or simulated time. Users can model the time-dynamic position and orientation of these assets via various propagation algorithms or external inputs.
Given these dynamic positions and orientations, users can model the characteristics and pointing of sensors, communications, and other payloads aboard the asset. STK can then determine spatial relationships (e.g. line of sight) between an asset of interest and all of the objects under consideration across multi-hop links or over regions and volumes of interest.
STK can assess the quality of these relationships through a wide array of constraining conditions (e.g. payload capability, unique user algorithms, etc.) while also incorporating environmental effects such as lighting and weather conditions on sensor visibility or communication link quality.
STK’s technically-accurate 2D and 3D visualization and analytical data outputs can help enhance situational awareness and understanding. Users can share their results with others via snapshots, movies, reports, graphs, and even VDF files for use in STK Viewer.
STK’s Programming Interface offers a wide variety of options to automate and customize STK and to integrate its technology into other applications. Additional options let you extend STK through plugins, interface to STK externally through COM and scripting interfaces, and develop custom applications.
STK is used by thousands of users across a variety of application areas and throughout all phases of the program lifecycle.
Operating Systems: Windows 7/8.x/10.x