The intent of expanding the exploration already begun on the outer continental shelf to the frontier of the EEZ (Exclusive Economic Zone) is to determine the "characteristics' and resource potential of this region. To coordinate this exploration, a Joint Office for Mapping and Research (JOMAR) has been established by the US Geological Survey (in the Department of the Interior) and the National Oceanic and Atmospheric Administration (in the Department of Commerce). JOMAR's main purpose is to help direct and coordinate ongoing and planned seafloor related activities in the EEZ and prepare a 10-year plan for mapping and research. -from Authors