🌍 Transform IKEA sensors into mobile PM2.5 detectors, revealing hidden air pollution and empowering communities to track real-time air quality.

Raspberry PI based boating system with offline maps, navigation, logbook and much more.

🌍🌏🌎 The whole world fits inside your cloud!

Traccar GPS Tracking System

GridDown is built for preppers, survivalists, emergency responders, SAR teams, and tactical users who need reliable offline-first functionality.

React Native Final Project SDEV 2730 DATC Davis Tech Kaysville, Utah

Tractive GPS tracker API in Node.Js

利用 GPS 与传感器，在移动设备上模拟飞机驾驶舱的 PFD。 ／ Simulate the cockpit PFD (Primary Flight Display) on mobile devices, by using GPS and sensors.

GPS Cell Phone Tracker is an open-source project that tracks android and ios cell phones and displays routes on a map.

GreenRoute is a web application that optimizes daily commutes by recommending the most eco-friendly routes using real-time public transit, bike-sharing, and carbon emission data.

Real-time drone object detection & GPS georeferencing system using YOLOv8. Maps vehicles & pedestrians from aerial footage onto interactive maps with pixel-to-GPS transformation.

⌚ Fitbit Clock Face for tracking imminent phase of day (e.g. Civil Twilight, Golden Hour, Astronomical Dusk etc.) by calculating sun position timings. GPS connection required. Compatible with Fitbit Sense and Fitbit Versa 3.

JavaScript app that gets location coordinates of latitude and longitude and converts them to a physical address. This app works on windows, linux, mac, android and ios.

WIP: A mobile treasure hunting app for exploring Oslo on foot.

An Interactive Geographical Information Editor for the Web. Create, share and edit meaningful Maps.

🛰️ Satellite TLE tools in JavaScript: get lat/lon of satellites, get look angles, plot orbit lines, extract individual TLE elements, etc

To make things easier for both of us, I created MomTracker. This project allows me to share my location in real-time, calculate how far I am from home, and display it on a map. Now, instead of asking me, she can just check the app and see where I am.

This repository contains the client code of RikiTraki.com, a map-centric hiking log web application.

Animated GPX route visualizer with Leaflet.js. Upload GPS tracks, animate playback, and record cinematic route videos with customizable map styles and camera following.