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)
To learn more about the Navigation Accuracy Library, call your AGI representative at 1.800.220.4785 or 1.610.981.8000, or click here to request a demo.
Navigation Accuracy Library Key Features
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Software Requirements
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- 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
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 Example application using Navigation Accuracy Library to display a DOP analysis graph
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Desktop Applications
