GNSS-SDR, an open-source software-defined GNSS receiver
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Updated
Sep 22, 2026 - C++
GNSS-SDR, an open-source software-defined GNSS receiver
Open-source GNSS + inertial navigation, sensor fusion simulator. Motion trajectory generator, sensor models, and navigation
Tightly coupled GNSS-Visual-Inertial system for locally smooth and globally consistent state estimation in complex environment.
IMU + X(GNSS, 6DoF Odom) Loosely-Coupled Fusion Localization based on ESKF, IEKF, UKF(UKF/SPKF, JUKF, SVD-UKF) and MAP
LILYGO LoRa Series examples
A version of RTKLIB optimized for low cost GNSS receivers, especially u-blox receivers. It is based on RTKLIB 2.4.3. This software is provided “AS IS” without any warranties of any kind so please be careful, especially if using it in any kind of real-time application. Click on the "Releases" label below to see the latest Windows pre-release.
Multi-Sensor Fusion (GNSS, IMU, Camera) 多源多传感器融合定位 GPS/INS组合导航 PPP/INS紧组合
ROS 2 LiDAR SLAM for pointcloud-map authoring, benchmarking, and Autoware-compatible map workflows.
Python Graphical GPS Client Application supporting NMEA, UBX, SBF, UNI, QGC, RTCM3, NTRIP & SPARTN Protocols
Your own GNSS base station for RTK localization with a Web GUI
Simple Python GNSS processing library
NaveGo: an open-source MATLAB/GNU Octave toolbox for processing integrated navigation systems and performing inertial sensors analysis.
Community list of open-source GNSS software and resources 📡
UrbanNav: an Open-Sourcing Localization Data Collected in Asian Urban Canyons, Including Tokyo and Hong Kong
Botletics SIM7000 LTE CAT-M1/NB-IoT Shield for Arduino
integrated navigation for ins and gnss
GLIO: Tightly-Coupled GNSS/LiDAR/IMU Integration for Continuous and Drift-free State Estimation
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