Papers

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NovAtel's SPAN® Land Vehicle Performance Analysis — May 2017

In its simplest form, dead reckoning is the estimation of a position without any external input save a starting point. In this forum external input generally refers to GNSS satellites and dead reckoning...

 

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Demonstrated Interference Detection and Mitigation with a Multi-frequency High Precision Receiver — ION 2016

GNSS interferers come in many forms and classifications. Some are intentional, purpose built in-band jammers, but many are unintentional, originating from sources such as radio, TV, wireless communication and radars...

 

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High-Performance GNSS Antennas with Phase-Reversal Quadrature Feeding Network and Parasitic Circular Array — ION 2016

The antenna is the first component in a positioning
system, which processes the GNSS and correction signals
received from multiple satellites. The precision of a
position is strongly related to the performance of the
GNSS antenna used...

 

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Performance Differentiation in a Tightly Coupled GNSS/INS Solution — ION 2016

It can be a difficult task trying to determine what kind of
GNSS/INS solution will meet the needs of a specific
application...

 

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Technologies for Optimized Pass-to-Pass Positioning Performance — ION 2016 

High-quality continuous carrier phase can be used to
estimate vehicle motion at the centimetre level over short
periods of time even when the absolute position accuracy
is at the meter level...

 

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