What is a Point of Interest – A point of interest (POI) is a specific location that someone may find useful or interesting. It is usually identified by geographic coordinates (latitude and longitude) and includes details like name, address, category, and other attributes.
Core Characteristics
A point of interest represents real-world places marked on maps and navigation systems. POIs range from tourist attractions and businesses to public services and natural landmarks. They form the foundation of location-based services in apps like Google Maps, GPS devices, and mapping software.
How Points of Interest Work
POIs store key data such as:
- Geographic coordinates
- Name and description
- Category (e.g., restaurant, hotel, park, gas station)
- Contact information and hours
- Reviews or ratings (in modern systems)
Mapping platforms and GPS devices use this data to display icons, provide directions, and support searches. Developers and businesses often maintain large POI databases for navigation, marketing, and location analytics.
Common Types and Examples
- Tourist & Cultural: Museums, monuments, parks (e.g., Eiffel Tower)
- Commercial: Restaurants, shops, hotels, gas stations
- Public Services: Hospitals, schools, libraries, ATMs
- Transportation: Airports, train stations, parking lots
- Natural: Beaches, mountains, scenic viewpoints
Benefits and Uses
- Help users discover nearby places quickly
- Support navigation and route planning
- Enable location-based marketing and business analysis
- Power apps for tourism, delivery, emergency services, and urban planning
- Improve location intelligence through data aggregation
Also Read-What Is OU in Medical Terms
Point of Interest vs. Related Terms
- POI vs. Waypoint: A waypoint is a general navigation marker. A POI usually carries richer descriptive information.
- POI vs. Landmark: Landmarks are notable features, while POIs include everyday useful locations like stores.
FAQs : What is a Point of Interest
What does POI stand for?
Point of Interest.
How are POIs used in GPS navigation?
GPS systems display POIs as searchable icons. Drivers can find nearby gas stations, restaurants, or hotels along their route.
Who collects and maintains POI data?
Mapping companies (Google, Apple), government agencies, businesses, and specialized data providers.
Can anyone add a Point of Interest?
Yes. Many platforms like Google Maps allow users to suggest or add new POIs.
Why is POI data important for businesses?
It helps analyze foot traffic, target customers, and optimize locations.