u171gm.m77t - MGD77 data file for Geophysical data from field activity UGEOLEG_1 (U-1-71-GM) in Bay of Campeche, Gulf of Mexico from 05/27/1971 to 06/21/1971

Single-beam bathymetry, gravity, and magnetic data along with transit satellite navigation data was collected as part of field activity UGEOLEG_1 (U-1-71-GM) in Bay...作为野外作业UGEOLEG_1（U-1-71-GM）的组成部分，研究人员于海湾区域采集了单波束测深（Single-beam bathymetry）数据、重力数据、磁测数据以及子午卫星导航（transit satellite navigation）数据。