GnssLogger App v3.0.3.1 Icon

GnssLogger App

Developed with Google Tools
4.4
23 Ratings
43K+
Downloads
v3.0.3.1
version
Sep 27, 2023
release date
6.9 MB
file size
Free
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What's New

• Updated raw log to include Location.isMock

• Fixed logging Automatic Gain Control to file and UI on Android 13 and up

• “Force Full Tracking” option

• “Keep Screen On” option

• Updated ground truth options for residual plot

• Bug fixes and performance improvements

About GnssLogger App Android App

GnssLogger by Google enables in-depth analysis and logging of all types of location and sensor data such as GPS (Global Positioning System), network location and other sensor data. It comes with the following features:

HOME TAB:
● Control various data logging such as raw GNSS measurements, GnssStatus, NMEA, navigation messages, sensor data and RINEX logs.

LOG TAB:
● View all location and raw measurement data.
● Control offline logging using 'Start Log', 'Stop & Send' and 'Timed Log'.
● Enable specific items to be logged using corresponding switches in Home Tab.
● Delete existing log files from disk.

MAP TAB:
● Visualize on GoogleMap, the location provided by GPS chipset, Network Location Provider (NLP), Fused Location Provider (FLP), and computed Weighted Least Square (WLS) position.
● Toggle between different map views and location types.

PLOTS TAB:
● Visualize CN0 (Signal Strength), PR (pseudorange) Residual and PRR (pseudorange rate) Residual vs time.

STATUS TAB:
● View detailed information of all visible GNSS (Global Navigation Satellite System) satellites such as GPS, Beidou (BDS), QZSS, GAL (Galileo), GLO (GLONASS) and IRNSS.

SKYPLOT TAB:
● Visualize the data of all visible GNSS satellites using a skyplot.
● View the average CN0 of all the satellites in view and the ones used in fix.

AGNSS TAB:
● Experiment with Assisted-GNSS functionalities.

WLS Analysis TAB:
● View the Weighted Least Square position, velocity and their uncertainties computed based on raw GNSS measurements.
● Compare the WLS results to the GNSS chipset reported values.

Other Information:

Requires Android:
Android 7.0+
Other Sources:
Category:

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This version of GnssLogger App Android App comes with one universal variant which will work on all the Android devices.

Variant
46
(Sep 27, 2023)
Architecture
arm64-v8a armeabi-v7a x86 x86_64
Minimum OS
Android 7.0+
Screen DPI
nodpi (all screens)
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