l2b78sc.m77t - MGD77 data file for Geophysical data from field activity L-2B-78-SC in Southern California from 05/25/1978 to 05/29/1978

Single-beam bathymetry and magnetics data along with DGPS navigation data was collected as part of field activity L-2B-78-SC in Southern California from 05/25/1978 to...作为在南加州开展的野外作业L-2B-78-SC的一部分，单波束测深（Single-beam bathymetry）数据、磁测数据以及差分全球定位系统（Differential Global Positioning System, DGPS）导航数据于1978年5月25日起至……被采集。