First transmission of L1C/B by QZS-1R
March 8, 2022
By Peter Steigenberger, Steffen Thoelert, Sergei Yudanov and Markus Ramatschi The Japanese QZS-1R satellite was launched on Oct. […]
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By Peter Steigenberger, Steffen Thoelert, Sergei Yudanov and Markus Ramatschi The Japanese QZS-1R satellite was launched on Oct. […]
Companies to develop common GNSS augmentation services for Japan, the United States and Europe SoftBank Corp., ALES Corp. […]
The successor to the first quasi-zenith satellite, dubbed Michibiki, is expected to launch this year. Michibiki was launched […]
Japan’s Quasi-Zenith Satellite System (QZSS) CLAS received a major enhancement on Nov. 30. QZSS CLAS (centimeter-level augmentation service) […]
Septentrio and CORE partner up to develop a GPS/GNSS receiver which will make use of Japan’s Centimeter-Level Augmentation […]
Services of the Quasi-Zenith Satellite System (QZSS) officially started on Nov. 1, according to a statement from Japan’s […]
The International Association of Institutes of Navigation (IAIN) will be accepting abstracts through June 30 for its 16th […]
Constellation completedThe first, or prototype, Block I QZSS satellite was launched in 2010 and, based on the positive test results from this satellite, an additional three satellites were launched in 2017, completing a four-satellite constellation. In this month’s column, we examine the recent developments of this unique and innovative navigation system.
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