GNSS Static Logger (S-Logger)
GNSS Static Logger (S-Logger) Summary
GNSS Static Logger (S-Logger) is a free Android app in Productivity by 【ＪＰＳ】位置計測をよりカンタンに. Released in Sep 2025 (11 months ago). It has about 60+ installs Based on AppGoblin estimates, it reaches roughly 5.00 monthly active users . Store last updated Oct 6, 2025
Recent activity: 1.00 installs this week (2.00 over 4 weeks) showing strong growth View trends →
GNSS Static Logger (S-Logger) SDKs Summary
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App Description
GNSS static observation app that uses a Bluetooth-connected GNSS receiver.
This app uses an Android smartphone and a Bluetooth-connected GNSS receiver to record static observation data to the smartphone.
(It is designed for devices such as those equipped with a Septentrio Mosaic module or u-blox ZED-F9P module.)
Observation data is recorded on the smartphone (specified by file selection) in SBF format for JPS GNSS receivers (QZR-SP: equipped with a Septentrio Mosaic module) and in UBX format for JPS GNSS receivers (JPS-9P: equipped with a u-blox ZED-F9P module).
Observation data (SBF or UBX format) can be converted to RINEX format using JPS's RawGNSS to RINEX software (freely available for Windows PCs) for further use.
In addition, the observer name, organization name, marker name, marker number, antenna height, and antenna offsets E and N, which are part of the header information in the RINEX format, can be saved or loaded as a JSON file.
By loading the file into the aforementioned Windows PC software "RawGNSS to RINEX" and converting it to RINEX format, it can be used as a RINEX file including header information.
For more information, please refer to the link below.
https://www.qzss4survey.com/jps/static-tools