mad-location-manager
An Android library that combines GPS and accelerometer data with a Kalman filter. It aims to make position tracking and travelled distance more accurate.
Share on XLicense: MIT
Overview
Mad Location Manager is an Android library written in Java that fuses GPS and accelerometer data with a Kalman filter. The goal is better position accuracy and more reliable distance calculation, mainly for driver and courier apps and other on-demand tracking services. The README says it reduces route tracking errors, dampens noise from low-class smartphones and removes sharp jumps to points far from the real route. A newer version lives in a separate repository.
Key features
- Fuses GPS and accelerometer data with a Kalman filter
- Reduces noise from low-class smartphones
- Removes sharp jumps away from the real route
- Includes a visualiser and a demo app
Best for
Android developers building driver, courier or tracking apps who need cleaner GPS distance. The README points to a newer version with many fixes in another repository.
- Upstream
- maddevsio/mad-location-manager
- Fork on GitHub
- Guo-astro/mad-location-manager
- Upstream stars
- 576
- Category
- Maps and geospatial
- Language
- Java
- License
- MIT
- Forked
- 2020-10-09
- Sync status
- In syncLast synced 2026-09-29
More in Maps and geospatial
An open source command line toolkit that turns drone, balloon or kite photos into maps, point clouds, 3D models and elevation models. Used for aerial mapping and surveying.
Forked 2026-06-09Last synced 2026-09-29License: AGPL-3.0Maps and geospatialGitHub
A mobile web prototype for map lighting challenges. An organizer picks a real area and shares a link, and participants light up map cells by walking around it.
Forked 2026-06-09Last synced 2026-09-29No license declaredMaps and geospatialGitHub
A web app that generates a 3D map of real cities with building and road data, built with React Three Fiber. Maps can be exported as GLB files.
Forked 2026-05-09Last synced 2026-09-29License: MITMaps and geospatialGitHub
An open-source library for showing interactive vector tile maps in iOS, Android and desktop apps. It uses the GPU for fast rendering and is used to add maps to native applications.
Forked 2025-12-31Last synced 2026-09-29License: BSD-2-ClauseMaps and geospatialGitHub