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Navigation Accuracy Library

Navigation Accuracy Library Navigation Accuracy Library As an extension library to DGL, the Navigation Accuracy Library accurately propagates the GPS constellation using a variety of GPS data formats and a configurable receiver to compute the navigational accuracy of terrestrial and spatial points providing the following data:

  • Dilution of Precision (DOP)
  • Navigational accuracy
  • Receiver Autonomous Integrity Monitoring (RAIM)

View online Navigation Accuracy Library documentation

If you are interested in trying our component technology, please visit the AGI Developer Network to download the free developer kit.

You can also contact us directy at 1.800.220.4785 or e-mail us at sales@agi.com

  • Highlights

    • Standardized component technology for rapid assembly of applications
    • Readers for a variety of formats including PAF, PSF, SOF, RINEX, SEM almanac, YUMA almanac, SP3A, SP3C
    • Configurable GPS receiver with a number of channels, antenna definition, solution type (all-in-view or limited to a number of channels), receiver noise model and access constraints on the SVs and GPS receiver that determine visibility
    • Propagator for GPS elements and RINEX broadcast ephemeris sets
    • Report dilution of precision (DOP), assessed navigation accuracy, predicted navigation accuracy and RAIM (Fault Detection only) for a given time

  • Key Features

  • Navigation Accuracy Library The Navigation Accuracy Library offers the following major capabilities:

    • Read Performance Assessment Files (PAF); Prediction Support Files (PSF); RINEX navigation files; Satellite Outage Files (SOF); SEM and YUMA almanacs; and SP3a and SP3c ephemeris files
    • Propagate the space vehicles according to IS-GPS-200D with the NavstarISGps200DPropagator
    • Track satellites with all-in-view and best-N algorithms
    • Compute dilution of precision (DOP)
    • Compute assessed and predicted navigation accuracy
    • Compute Receiver Autonomous Integrity Monitoring (RAIM) outages

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Supported OS and Hardware Requirements

Supported Operating Systems
  • Windows
  • XP Professional
  • Server 2003, 2008
  • Vista
  • Windows 7
  • Linux (TBA)
Minimum Hardware Requirements
  • 1.4 GHz Core Duo Processor
  • 2 GB RAM, 1 GB Disk Space for Installation
  • Dedicated Storage for Data, based on your needs
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