Underwater GPS changes the map

Underwater GPS changes the map Mapping technique transforms how oceanographers monitor the seafloor More at https://www.nsf.gov/impacts/impact_summ.jsp?cntn_id=244418&WT.mc_id=USNSF_250 This is an NSF Impacts item. Save Follow NSF:    Save This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 2415 Eisenhower Avenue, Alexandria, VA 22314 · 703-292-5111