GNSS Analyzer

This application enables you to record positioning data by the Quasi-Zenith Satellite System (QZSS) supported receiver.

●What is GNSS Analyzer？
GNSS Analyzer enables you to record positioning data (NMEA log) by the QZSS supported receiver.
It is provided satellites radar and signal level (C/N).
You can also see the current position on the map.
In addition, you can import the recorded NMEA log and display on the radar and the map.
Furthermore, you can receive messages of Satellite Report for Disaster and Crisis Management "DC Report" that is known as QZSS services.
※You need QZSS supported receiver that is leased for free in the website below.
URL: https://qzss.go.jp/appli-demo/appli01_info.html

●GNSS Analyzer main functions
【NMEA】
・It shows positioning data as NMEA log by the receiver that are connected to your device (BLE connection).
・You can record output NMEA log in your device.
・Those recorded NMEA log file can be shared by e-mail.
【MapSky】
・It is provided satellites radar and signal level (C/N).
・You can also see the current position on the map.
【Preview】
・You can import the recorded NMEA log and display satellites radar, signal level and map position of time that you select.
【DC Report】
・It shows messages of "DC Report" from QZSS.
・You can select display language (English or Japanese) and filter massages by current location.

●Support version
-iOS 26
-iOS 18
-iOS 17
-iOS 16
-iOS 15
-iOS 14