Context
Mapa a la Carta is a web application created by the National Geographic Institute of Spain (Instituto Geográfico Nacional – IGN). Launched in 2021, it represents a significant shift in the way the IGN distributes topographic maps and aerial photos. Traditionally, the IGN relied on a network of predefined map sheets, unchanged for over a century. Mapa a la Carta replaces this static system with a dynamic one, empowering users to personalise their maps.
Objectives
The project emerged from the need to modernise map distribution. Users accustomed to seamless digital maps found the traditional sheet system limiting. Mapa a la Carta allows users to define the area of interest, scale, title and other features, creating a customised map centred on their specific needs. This user-centric approach caters for hikers, adventurers or anyone who desires a personalised map for various purposes.
Implementation
The IGN developed Mapa a la Carta with a focus on user-friendliness and efficiency. The web application leverages open-source components and standard web services, resulting in an intuitive interface for map creation. Users can choose from various options such as ‘Fast Map’ for a quick selection or ‘Custom Made Map’ for extensive personalisation. Additionally, downloadable high-quality PDFs are free, while printed maps on different paper types can be ordered for delivery.
A key aspect of the project is the seamless collaboration between different IGN departments. The Cartography Department generates base maps, while the Distribution Department manages the web application and printing process. Finally, the Sales Department handles orders and delivery through the IGN’s Virtual Shop. This collaborative workflow ensures smooth operation and efficient fulfilment of user requests.