Geo++ RINEX Logger

Geo++ RINEX Logger Free App

Rated 5.00/5 (4) —  Free Android application by Geo++ GmbH


About Geo++ RINEX Logger

Geo++ RINEX Logger uses the most recent Android API services to log your device's raw GNSS measurement data into a RINEX file including pseudoranges, carrier phases, doppler frequencies and noise values. So far, it supports GPS, GLONASS, Galileo, BDS and has been successfully tested on these devices:

HTC Nexus 9
Huawei Mate P10
Samsung Galaxy S8 (European version)

Carrier phase ambiguities have been successfully solved for GPS and GLONASS on each of these devices as long as there was no duty cycling performed by the GNSS chip (The cycle slip indicator flags next to the carrier phase values in the RINEX file will be set to 1 when duty cycling is on). At this time, the only device we know which is capable of disabling the duty cycling is the HTC Nexus 9 running with Android 7.1.

For more information on supported devices, please refer to the official Android site for raw GNSS measurements:

The Geo++ RINEX Logger generates file names according to the current hour and date of year and will append data if the file already exists. If you wish to log separate files within the same hour, please move or rename the last file first before you start the next logging process. The files are stored in the "Geopp_RINEX_Logger" directory inside the root directory of your internal storage.

As the app is still being developed, we highly appreciate all kinds of feedback like suggestions for improvements in functionality and usability or bug reports. Enjoy!

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How to Download / Install

Download and install Geo++ RINEX Logger version 1.0.3 on your Android device!
Downloaded 100+ times, content rating: Everyone
Android package: de.geopp.rinexlogger, download Geo++ RINEX Logger.apk

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Android app

App History & Updates

What's Changed
- Added BDS support.
- Added RINEX 3.03 format logging.
- Fixed an issue which could lead to corrupted data if the device's GNSS hardware has performed a cold start.
- Added subdirectories to separate RINEX 2.11 and RINEX 3.03 files.
- Extended compatibility
On certain devices, sync states are now ignored for initializing and logging.
- Header time changed from GPS to UTC (RINEX 3.03).
- Header time changed to UTC (RINEX 2.11).

What are users saying about Geo++ RINEX Logger

by K####:

Works really well!

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Rating Distribution

4 users