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TAG: Innovation

Photo: Sapcorda

Innovation: Integrity for safe navigation

February 12, 2020

FIGURE 3. Locations of AT01 and two NOAA tide-gauge stations (9468132 in St. Michael and 9468333 in Unalakleet). The red box represents the zoomed area at the bottom right. (Image: Authors)

Innovation: Monitoring sea level in the Arctic using GNSS

October 21, 2019

Image: GPS World

Happy Pi Day

March 14, 2019

This article is tagged with , , , , , , , and posted in Featured Stories, Innovation
FIGURE 4. A pelorus. (Photo: Martin Bransby)

Innovation: An alternative to GNSS for maritime positioning

November 1, 2018

Image: GPS World/authors

Innovation: Multi-frequency precise point positioning using GPS and Galileo

October 9, 2018

Source: GPS World

Innovation: Indoor positioning using wearable ultra-wideband antennas

April 9, 2018

FIGURE 1. Illustration of conventional PPP measurement and error modeling in state-space Hatch filter, resulting in reduced position error in time. FIGURE 2. Conventional geodetic GPS PPP positioning performance characteristics of initial convergence period and steady state for station ALGO, Algonquin Park, Canada, on Jan. 2, 2017. (Image: Sunil Bisnath, John Aggrey, Garrett Seepersad and Maninder Gill)

Innovation: Examining precise point positioning now and in the future

March 19, 2018

FIGURE 1. An artist’s view of the QZSS satellites. The upper-most satellite is the geostationary QZS-3 spacecraft with the additional S-band dish antenna whereas the other satellites pictured are the inclined geosynchronous satellites. (Image: Mitsubishi Electric/JAXA)

Innovation: QZS-3 and QZS-4 join the Quasi-Zenith Satellite System

February 9, 2018