CLIMA TERRA is a progressive web application (PWA) that provides real-time environmental information in a clear and accessible way. It allows users to view key parameters such as temperature, relative humidity, wind speed and UV index, based on open meteorological and geospatial data.
The app has been designed with a minimalist and bilingual (Spanish/English) approach, with the aim of bringing open data closer to the public and promoting more informed and sustainable everyday decisions.

embalses.info is a web platform that provides up-to-date information on the status of Spain’s reservoirs and dams. The application offers real-time hydrological data with weekly updates, allowing citizens, researchers, and public managers to consult water levels, capacities, and historical trends for more than 400 reservoirs organized into 16 river basins.

The application includes an interactive dashboard showing the overall status of Spanish reservoirs, an interactive (coming soon) basin map with filling levels, and detailed pages for each reservoir with weekly trend charts, comparisons with previous years, and historical records dating back to the 1980s. It features a powerful search engine, data analysis with interactive charts, and a contact form for suggestions.

From a technical standpoint, the platform uses Next.js 14+ with TypeScript on the frontend, Prisma ORM for data access, and PostgreSQL/SQL Server as the database. It is SEO-optimized with a dynamic XML sitemap, optimized meta tags, structured data, and friendly URLs. The site is fully responsive, accessible, and includes automatic light/dark mode.

The public value of the application lies in providing transparency and accessible information on Spain’s water resources, enabling farmers, public administrations, researchers, and the media to make informed decisions based on reliable and up-to-date data.

This web application is designed for the interactive analysis of open data of general interest in Spain, published by official bodies. The information is organized by topic, and each dataset is presented using dashboards that facilitate the exploration, consultation, and visualization of data according to different variables and criteria.

The aim is to bring public data closer to citizens, researchers, and professionals, promoting transparency, informed decision-making, and the reuse of knowledge. All this is done with a visual and accessible approach that allows users to quickly and easily understand the main results of each topic.

This is a constantly evolving project: new topics and analyses are added periodically, and user comments and suggestions are taken into account to improve the experience and expand the scope of the content.

  MOVACTIVA is a digital platform developed by the Department of Geography of the Universitat Autònoma de Barcelona, which works as an interactive atlas focused on active mobility, i.e. the transport of people using non-motorised means, such as walking or cycling. The atlas collects information from five Spanish cities: Barcelona, Granada, Madrid, Palma de Mallorca and Valencia.

The project maps five urban indicators that are decisive for active mobility, based on 57 georeferenced variables:

• Urban densities for walkability
• Cyclability
• Presence of green spaces
• Urban vitality
• 15-minute city

The combination of these five elements makes it possible to create an objective and standardised indicator: the Global Active Mobility Indicator. 

In addition, the website also offers information on:

• Micromobility, which includes electric, small and light modes of transport (Personal Mobility Vehicles or PMVs), such as electric bicycles and scooters, hoverboards, segways and monowheels.
• Intermodality, which involves the use of two or more modes of transport within the framework of a single trip.

To bring information closer to users, it has an interactive viewer that allows geographic data to be explored visually, facilitating comparison between cities and promoting a healthier and more sustainable urban approach. The indicators are superimposed on open access base maps such as the PNOA orthophotography (from the IGN) and OpenStreetMap.

Edalitics is a cloud-based analytics service that allows you to connect data, model it, create reports and dashboards without deploying your own infrastructure and without technical knowledge. It is based on EDA (Enterprise Data Analytics), the open source platform  of the company Jortilles and is offered as SaaS (Software as a Service), which reduces technical complexity: the user accesses through a browser, selects their sources and builds visualizations by simply dragging and dropping, or through SQL. 

Edalitics works as a corporate and public data platform: it can connect to databases and web services, and it also supports CSV files that the user uploads to enrich their model. From there, dashboards, KPIs and email alerts are created, and private or public reports are published for different decision profiles, with access control and traceability. It allows you to have unlimited users, which makes it interesting for large organizations with many users. 

It is important to clarify that Edalitics does not incorporate datasets by default, but integrates with APIs or open portals. Organisations such as the Baix Empordà County Council have used Edalitics to deploy their open data catalogues. 

Edalitics offers two modes of use: 

• Cloud version. The platform can be used directly in the cloud, with a tiered pricing model. This version is free for organizations with limited usage. Organizations with higher data usage or volume demands can access a paid version for a monthly fee.
• Installation on own servers (On-Premise). For those organizations that prefer to host Edalitics on their own infrastructure, Jortilles offers:
  • Assistance in installation and configuration, adapting to the customer's environment.
  • Possibility of contracting annual maintenance that includes: direct technical support from the developer team and access to updates and improvements proactively, ensuring the proper functioning and evolution of the platform. 

The National Geographic Information Center (CNIG) has developed this tool to compare information on the territory affected by the DANA on October 29, 2024.

The viewer allows users to observe changes in the territory before and after the event. Users can choose different layers: orthophotos, satellite images (from Sentinel), Digital Elevation Models, and Digital Surface Models.

The Download Center can be accessed from the viewer.

Spain By Bike is a platform specializing in cycling tourism in Spain, offering routes, experiences, and services for cycling enthusiasts.

The Spain By Bike website is designed for those who want to explore Spain on two wheels, combining sport, nature, and culture. It features a wide variety of cycling routes by region, adapted to different levels and styles: from leisurely rides along greenways to challenging mountain routes. Through an interactive tool, users can view the itinerary, location, difficulty, distance, etc.

It also offers complementary services such as bike rental, luggage transport, accommodation, and technical assistance. Its sustainable and personalized approach makes each trip a unique experience to discover the country in an active and environmentally friendly way.

FuelMaps is a web application that helps drivers find nearby petrol stations and those along their route, sorted by price and location in real time. The platform uses official open data from the Ministry of Industry and other public sources to display up-to-date petrol and diesel prices throughout Spain.

With FuelMaps, users can:
- Locate the cheapest petrol station on their route.
- Check historical prices and trends.
- Optimise their journeys, saving time and money.

The application is designed for both individuals and transport professionals, promoting transparency, efficiency in consumption and the digital economy.

--

Licence: Creative Commons BY-ND 4.0
The use of the data displayed on FuelMaps is based on open public sources from the Ministry of Industry.
The content, design and development of the FuelMaps application are the property of the author.
Consultation and reference to the application is permitted provided that the source is cited (‘FuelMaps - fuelmaps.es’).
Downloading, modification or redistribution of the code or application is not permitted without express authorisation.

Sicma, a climate and environmental information system, is a platform that displays climate scenarios and various variables generated from them. This application is developed entirely with free software and allows users to consult current, past, and future climate conditions, with variable spatial resolution according to the needs of each case (100 by 100 meters in the case of the Canary Islands, and 200 by 200 meters in the case of Andalusia). This makes it possible to obtain local information on the point of intervention.

The information is generated for the scenarios, models, horizons and annual periods considered necessary in each case and with the most appropriate resolution and interpolations for each territory.

Sicma provides information on variables calculated from daily series. To quantify uncertainties, it offers projections generated from ten climate models based on the sixth report of the Intergovernmental Panel on Climate Change (IPCC), each under four future emissions scenarios, known as shared socio-economic pathways (SSPs). Therefore, a total of 40 projections are generated. These climate projections, detailed up to the year 2100, are a very useful tool for planning and managing water, agriculture and environmental conservation.

Users can easily access information on climate scenarios, providing representative data in different territorial areas through a viewer. Some of the variables included in this viewer are: maximum temperature, average temperature, minimum temperature, precipitation, potential evapotranspiration, water balance, hot days (>40ºC) or tropical nights (>22ºC).

In addition to viewing, it is also possible to download data in alphanumeric formats in spreadsheets, graphs, or value maps.

There are currently two open sicma environments:

• Sicma Andalucía: https://andalucia.sicma.red/
• Sicma Canarias: https://canarias.sicma.red/

The National Geographic Institute has made available to the public an interactive visualizer, with official astronomical information on the next eclipses that can be seen from the Iberian Peninsula:

• Total Solar Eclipse on August 12, 2026
• Total Solar Eclipse on August 2, 2027
• Annular Solar Eclipse on January 26, 2028

The visualizer of the partial solar eclipse of March 29, 2025 is also available.

Users can click on the map or search for a specific location to obtain different data: eclipse times, duration, percentage of obscuration, elevation of the sun, etc. It also includes real-time weather data from the State Meteorological Agency (AEMET).

The calculations have been carried out by the National Astronomical Observatory.