Definition
Web mapping involves designing and developing interactive maps that are accessible online. It integrates geographic information with web technology, enabling users to explore the map easily through a web browser. Web mapping is useful in many industries, such as urban planning and location services.
How Web Mapping Works
- Geographic data is gathered from various sources (e.g., government records and satellites).
- This information is processed to ensure consistency and reliability (i.e., removing errors).
- Web mapping tools like Leaflet or Google Maps API translate the processed data into interactive maps that users can view on web pages.
- These maps allow users to zoom in, click on features to access details, and adjust the view to their preference.
- Web mapping integrates geolocation capabilities to identify a user’s location (e.g., through the user’s IP address or GPS data).
- Since geographic data evolve, web mapping applications frequently refresh their databases to ensure accuracy and reflect the latest information.