An example comparing EKF, factor graphs, and sliding window factors. Used for a paper in the Navigation journal.

Tools for translating RTCM messages

A tightly coupled deep learning framework for GNSS

Community list of open-source GNSS software and resources 📡

Real-time converter from NTRIP streamed RTCM3 data to RINEX

Python Toolkit for satellite-based open PPP/PPP-RTK services

Official Implementation of Self-Supervised Street Gaussians for Autonomous Driving

An Open-source Package for GNSS Positioning and Real-time Kinematic Using Factor Graph Optimization

Neural Pseudorange Correction

A collection of learning resources for curious software engineers

Firmware for the muLoc wireless research platform

Centimeter precision GPS/GNSS using L1/L2 signals broadcast over Bluetooth SPP (using the ESP32) in an easy to use enclosure.

Mobile ALOHA: Learning Bimanual Mobile Manipulation with Low-Cost Whole-Body Teleoperation

Collaborative Navigation Dataset

Your own GNSS base station for RTK localization with a Web GUI

ruptures: change point detection in Python

Example code for Fluent Python, 2nd edition (O'Reilly 2022)

Sample scripts and dataset for CSSRlib

Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

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 b…

🛰️ Double Differencing: Main method of high precision commercial positioning. This method requires two high grade GNSS receivers. In this case a reference, and a (static or kinematic) rover receiv…

Original reference implementation of "3D Gaussian Splatting for Real-Time Radiance Field Rendering"

LAMBDA for Python (Least Squares Ambiguity Decorrelation Adjustment)

Kalman Filter book using Jupyter Notebook. Focuses on building intuition and experience, not formal proofs. Includes Kalman filters,extended Kalman filters, unscented Kalman filters, particle filte…

Official implementation of "Decentralization and Acceleration Enables Large-Scale Bundle Adjustment"

Python Toolkit for GNSS Data

A floor-routing WAN implementing a chat over bare-LoRa (no LoRaWAN).

Repository for "Fitting a Kalman Smoother to Data"

Python Kalman filtering and optimal estimation library. Implements Kalman filter, particle filter, Extended Kalman filter, Unscented Kalman filter, g-h (alpha-beta), least squares, H Infinity, smoo…