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Dynamic Geometry Library




AGI’s core component, Dynamic Geometry Library (DGL) provides industry recognized modeling of time and position for accurate vehicle propagation and sensor modeling. Additionally, DGL provides algorithms to compute position, orientation, and inter-visibility intervals between land, sea, air, and space assets. Functionality includes:
  • Dynamic analysis based on high-precision JulianDate type time
  • High-fidelity, time-based, inter-visibility algorithm
  • Accurate earth, moon, and planet modeling
  • Precise platform positioning and orientation
  • – Orbit and waypoint propagation
    – Sensor geometry modeling
  • Complex numerical and geometry algorithms
  • Manipulate points, axes, vectors, and reference frames

Document View online DGL documentation

To learn more about DGL, call your AGI representative at 1.800.220.4785 or 1.610.981.8000, or click here to request a demo.

Dynamic Geometry Library Key Features | Software Requirements

 
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  • Standardized component technology for rapid-assembly of applications
  • Compute dynamic analysis based on high-precision JulianDate type time
  • Accurately model the Earth, Moon, and planets
  • Precise platform positioning and orientation modeling for:
    - Orbit and waypoint propagation
    - Sensor geometry modeling
  • Access complex numerical and geometry algorithms to:
    - Manipulate points, axes, vectors, and reference frames
    - Interpolate and extrapolate
    - Find roots and extremums
  • Leverage high fidelity intervisibility engine for computation of access intervals

 
 
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Example Web application using DGL-based server with third-party components

 

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