Application
ContratosMenores.es is a website that provides information on minor contracts carried out in Spain since January 2022. Through this application you can locate the contracts according to their classification in the Common Procurement Vocabulary (CPV), following the hierarchical tree of public procurement bodies, with a free text search, or from different rankings, for example, of most expensive contracts, most frequent awardees and others.
In the file of each organization and of each awardee, details are given of their outstanding relations with other entities, the most frequent categories of their contracts, similar companies, duration of the contracts, amount, and much more.
In the case of the awarded companies, a map is drawn with the location of the contracts they have received.
The website is completely free, does not require registration, and is updated daily, starting with more than one million registered minor contracts.
Application
This free software application offers a map with all the trees in the city of Barcelona geolocated by GPS. The user can access in-depth information on the subject. For example, the program identifies the number of trees in each street, their condition and even the species.
The application's developer, Pedro López Cabanillas, has used datasets from Barcelona's open data portal (Open Data Barcelona) and states, in his blog, that it can be useful for botany students or "curious users". The Barcelona Trees application is now in its third beta version.
The program uses the framework Qt, C++ and QML languages, and can be built (using a suitable modern compiler) for the most common targets: Windows, macOS, Linux and Android operating systems.