Simplify the following text for a Grade 7 native English-speaking person.
Original: La Lande-sur-Dr Ã me is a commune in the Calvados department in the Basse-Normandie region in northwestern France .
Simplified: La Lande-sur-Dr Ã me is a commune . It is found in the Basse-Normandie region in the Calvados department in the northwest of France .