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  • Message Pattern Table
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  • Almanac
  • Ephemeris
  • Final Products
  • LEX
  • Contact for information in generating precise ephemeris
  • Custom Downloads
  • Archive
  • API(Application Program Interface)
  • experiment schedule
  • experiment results
  • QZSS Signal Quality Report

QZSS+GPS Data DownloadData Download

Quasi-Zenith Satellite System QZSS+GPS Data Download

The Site to download data from Quasi-Zenith Satellite System (QZSS) and GPS.The desired data can be downloaded in less than 3 clicks.Make the best of it!

NAQU Message
Almanac Ephemeris
Final Products LEX
Contact for Information in Generating Precise Ephemeris
MADOCA Real-Time Products

QZSS+GPS SkyPlot QZ-radar

Know where the satellites are.
"QZ-radar" more than just fun!

The experimental schedule & The regular experiment report

The experimental schedule and the regular experiment report materials concerning the Quasi-Zenith Satellite System can be downloaded.

QZSS+GPS Data Archive

Application Program Interface API



IS-QZSS Interface Specifications for QZSS

Message Pattern Table

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