Separating Mass and Height Contributions in Gravity Variations at Medicina, Italy

Susanna Zerbini1, Sara Bruni2, Maddalena Errico2, Efisio Santi2 and Hartmut Wziontek3, (1)University of Bologna, Physics and Astronomy (DIFA), Bologna, Italy, (2)University of Bologna, Bologna, Italy, (3)BKG Federal Agency for Cartography and Geodesy, Leipzig, Germany