SAR-BIM-IA — BIM-BASED TLC INFRASTRUCTURE ASSET MODELING SYSTEM FOR INFRASTRUCTURE MANAGEMENT AND THEIR MAINTENANCE.THE PROJECT AIMS TO DEVELOP A PROCESS FOR THE DEFINITION OF A TLC ASSET DATABASE FROM THE LOW-COST DETECTION SYSTEM TO THE DEFINITION OF THE DATASET. THE INNOVATIVE SYSTEM IS BASED ON THREE MODULES: DETECTION THAT ENSURES ENERGY, ENVIRONMENTAL AND ECONOMIC SUSTAINABILITY OF THE MODELS OF RADIO BASE STATIONS; PREDITIVE MAINTENANCE MODULE THAT ENSURES HIGH LEVELS OF PERFORMANCE AND SERVICE OF THE ASSETS TO OPTIMISE MAINTENANCE WORKS; DATABASE-BASED ASSET MANAGEMENT PLATFORM THAT INTEGRATES MODEL INSTANCES PRODUCED WITH A DATABASE OF COMPONENTS (SUBDIVIDED INTO ASSETS AND LIABILITIES), USEFUL FOR STAKEHOLDERS INTERESTED IN THE ASSETS (PASSIVES FOR TOWER COMPANY AND ACTIVE FOR NETWORK OPERATORS) AND ALLOWS PLANNED AND OPTIMISED MANAGEMENT.