The document outlines the implementation of the Ferbritas Cadastre Information System (FBSIC) aimed at improving cadastre and expropriation activities from its inception in 2008 to project completion in 2012. It discusses the project's objectives, methodologies, and results, emphasizing the system's capabilities in enhancing productivity, accuracy, and efficiency in land acquisition processes for national rail infrastructure. The report also highlights the project's management, technical architecture, and the significance of integrating various data sources to support user needs.