C++ Library for EUROCONTROL's ASTERIX to JSON conversion.

The OpenATS COMPASS (Compliance Assessment) tool aims at providing a generalized framework for air-traffic surveillance data analysis, visualization & evaluation.

HA Add-on / Docker container that solves indoor positions with mqtt data received from multiple ESPresense nodes

Source for https://espresense.com

A pygame representation of beacon-based robot localization via a particle filter and a C implementation of a particle filter for embedded

Here you will find the codes used for trilateration (and scalable for multilateration) using Raspberry Pi 5.

3D reconstruction from distance and angular measurements.

Pysoundlocalization aims to localize stationary and moving sound sources in polyphonic, noisy environments using sensors placed around the sound source(s). The library offers ready-for-use implementations to support sound source localization based on time difference of arrival (TDoA) and multilateration.

Multilanguage (C#/Matlab/Rust) library for solving navigation (2D/3D) & geodetic problems: Multilateration (true range), Time-Of-Arrival (TOA), Time-Difference-Of-Arrival (TDOA), Angle-Of-Arrival AOA (Direction-Of-Arrival, DOA); Direct & inverse geodetic problems: Vincenty equations, Haversine formula; Virtual Long Baseline navigation (VLBL) etc.

Obstruction-Aware Signal-Loss-Tolerant Indoor Positioning (OASLTIP) Using Bluetooth Low Energy

2D or 3D multilateration in C++/C#/JS/Matlab/Python

NautiPy is an open-source Python library for nautical navigation applications.

StofNet: Super-resolution Time of Flight Network (ICASSP 2024)

The Matlab scripts for five positioning algorithms regarding UWB localization. The five algorithms are Extended Kalman Filter (EKF), Unscented Kalman Filter (UKF), Taylor Series-based location estimation, Trilateration, and Multilateration methods.

3-Dimensional Sonic Phase-invariant Echo Localization [ICRA 2023]

NS3 Experiment Packet Capture for trilateration and profiling

lighTag: A UWB Positioning System Integrated in Lighting System and its Applications