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Portable Ground Based Augmentation System

  • US 20150378028A1
  • Filed: 06/30/2014
  • Published: 12/31/2015
  • Est. Priority Date: 06/30/2014
  • Status: Active Grant
First Claim
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1. A portable augmentation system comprising:

  • a group of reference receivers that receives satellite signals and identifies raw pseudo-range data and a group of satellite data parameters from the satellite signals, wherein the raw pseudo-range data and the group of satellite data parameters form satellite data; and

    a navigation information generator that receives the satellite data from the group of reference receivers and identifies a level of accuracy for the group of reference receivers based on the satellite data;

    indicates when a group of locations of the group of reference receivers does not meet a desired level of accuracy; and

    generates messages using navigation information from the satellite data when the group of reference receivers has the desired level of accuracy.

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