Systems and methods may be provided for setting up a geophysical seismic information-gathering grid utilizing an alternating source pattern as well as an alternating receiver pattern using base patterns including but not limited to “I+H” or “H+I” and “box plus.” Use of such base patterns may allow seismic data to be collected and processed using a reduced number of sources and receivers to provide a seismic imaging plot having increased and noticeably improved resolution than is presently available.