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Papers
GNSS/INS Sensor with on-board vehicle Sensors
A key requirement of autonomous vehicle applications is a reliable, accurate, and robust positioning (aka) localization solution. Key navigation, planning and decision operations cannot happen without dependable positioning.
TerraStar X Technology, RTK From the Sky™
The following is from “TerraStar X Precise Positioning Enables Autonomous Applications”, presented by Sara Masterson at Multi GNSS Asia, 2018.
Interference Likelihood Mapping with Case Studies
This paper describes a method for mapping interference by using a model of power loss over distance to create a map of the likelihood of the position of the interferer.
Direct Utilization of LiDAR Data in GNSS/IMU Processing for Indoor and Mobile Mapping Applications
Scanning LiDAR sensors have become a standard component in most mobile mapping systems, and they provide an impressive level of detail in 3-dimensions...
NovAtel's SPAN® Land Vehicle Performance Analysis
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...
GNSS/INS Sensor with on-board vehicle Sensors
A key requirement of autonomous vehicle applications is a reliable, accurate, and robust positioning (aka) localization solution. Key navigation, planning and decision operations cannot happen without dependable positioning.
High-Performance GNSS Antennas with Phase-Reversal Quadrature Feeding Network and Parasitic Circular Array
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...