Geolocation Examples - Inspiration & Best Practices

Geolocation functionality opens a world of possibilities for applications. From showing the nearest store to automatically adapting content based on user location — location-based features increase the relevance and usability of your software. In these examples, we show how organisations effectively leverage geolocation for diverse use cases.

Intelligent store locator for a retail chain

A retail chain implemented a store locator that goes beyond a simple map view. The locator uses the visitor's GPS position to show the nearest stores, including travel time by car and public transport. Real-time stock levels are displayed per location, so customers can instantly see if a product is available at their nearest store.

• Haversine formula for accurate distance calculation
• Real-time inventory integration per store location
• Route planning integration with Google Maps and transit data
• PostGIS spatial indexing for sub-millisecond proximity queries

Geofencing for a delivery service

A food delivery service uses geofencing to automatically detect when a courier approaches the delivery area. Upon entering a 200-metre geofence zone around the delivery address, the customer receives a push notification that the courier is almost there. The restaurant app uses geofencing to start preparing orders only when a courier is nearby.

• Server-side geofence evaluation for reliable trigger detection
• Configurable geofence zones per restaurant and delivery area
• Battery-efficient location tracking with adaptive intervals
• Push notification integration for geofence entry and exit events

Route optimisation for a field service company

A maintenance company optimised the daily routes of their 50 service technicians. An algorithm calculates the most efficient order of service visits based on location, time windows, priority, and available skills. This resulted in 23% fewer kilometres driven and an average of two extra service visits per technician per day.

• Vehicle Routing Problem (VRP) optimisation with time windows
• Skill-based assignment of technicians to jobs
• Real-time replanning for urgent jobs or traffic disruptions
• Historical data analysis for improved travel time estimates

Location-based content personalisation

A real estate platform automatically adapts content based on visitor location. Users in London see London properties at the top, local market insights, and neighbourhood statistics. The personalisation combines IP geolocation for desktop visitors with GPS data for mobile users and respects GDPR by requesting explicit consent for precise location.

• IP geolocation as fallback when GPS is unavailable
• GDPR-compliant location processing with explicit consent
• Location-based content caching for fast page loads
• A/B testing of location personalisation versus generic content

Fleet tracking dashboard for a transport company

A transport company built a real-time fleet tracking dashboard displaying the position of all vehicles on a map. GPS data is received every 10 seconds via an MQTT connection and visualised on a Leaflet map. Dispatchers see speeds, routes, stops, and estimated arrival times. Historical GPS data is analysed for route efficiency and driving behaviour.

• Real-time GPS tracking via MQTT at 10-second intervals
• Leaflet map visualisation with cluster display at high density
• ETA calculation based on current traffic data
• Automated reporting on driving behaviour and fuel consumption

Key takeaways

• Use PostGIS or a similar spatial database extension for performant location queries.
• Respect privacy: always request permission for GPS tracking and offer an IP geolocation fallback.
• Server-side geofence evaluation is more reliable than client-side processing.
• Route optimisation algorithms significantly save on fuel costs and increase productivity.
• Combine real-time location data with historical analysis for continuously improving location services.

How MG Software can help

MG Software develops location-based applications that leverage advanced geolocation technology. From store locators and geofencing to fleet tracking and route optimisation — we build scalable solutions that connect the physical and digital worlds.