How many sensors do you need for land seismic?

Authors=OSAWA Osamu, PAPWORTH Stuart, SWEENEY Denis

Journal/Book_names=Proceedings of the SEGJ Conference

volume=120

pages=40-42

Publish_year=2009

Publish_Country=JPN

Publisher=The Society of Exploration Geophysicists of Japan

Language_of_Text=JA

Language_of_Abs=EN

ID=200960011