Construction of buildings at McMurdo Station and Scott Base has resulted in the loss of several of the gravity base stations established during and shortly after the IGY. Antarctica New Zealand establ
This data set was acquired with a ship-based Gravimeter and Echosounder Sonar during Vema expedition V1804 conducted in 1962 (Chief Scientist: Dr. Marcus Langseth). These data files are of MGD77 forma
This data set was acquired with a ship-based Magnetometer, Echosounder Sonar, and Gravimeter during Vema expedition V3104 conducted in 1974 (Chief Scientist: Dr. Robert Leyden). These data files are o
