THE USE OF INFORMATION OBTAINED FROM OBSERVATION FROM SPACE? OF FUNDAMENTAL IMPORTANCE TO THE MODERN WORLD, ESPECIALLY FOR SUSTAINABLE DEVELOPMENT. DATA ARE CURRENTLY PROVIDED BY A FEW MISSIONS USING FEW LARGE SATELLITES; THE SMALL NUMBER OF SATELLITES RESULTS IN A LIMITED FREQUENCY OF RESUMPTION OF THE IMAGINI. MORE INFORMATION, OR THE NEED? IMAGES IN VARIOUS OBSERVATION BANDS, WITH BETTER SPATIAL AND TEMPORAL COVERAGE, PROMPTED NATIONAL AND EUROPEAN AGENCIES TO PROPOSE THE DEVELOPMENT OF A LARGE NUMBER OF SATELLITES. TO REDUCE COSTS AND REDUCE THE RISKS OF MISSIONS? Need to ENGINE THE CHOICE TO SATELLITES OF REDUCED DIMENSIONS (<200 KG), DETAILS OF MASSA TOOLS REDUCED THANKS FOR OPPORTUNITY TECHNOLOGICAL INNOVATIONS BUT UP TO Give ANY DATA VALIDI.The SMART PROJECT, OGETTO THIS BANDO? AIMED AT THE DEFINITION AND DEVELOPMENT OF TECHNOLOGISTS