The role of high-precision gravimetry in detecting and monitoring recent crustal movements in view of the African situation

摘要: Abstract High precision relative gravimetry can play a dual role in the study of vertical recent crustal movemen: exploring and monitoring. A number G-meters LCR type have been calibrated over full measurement range so that they be used almost any part African. Recent high measurements desert, tropical subtropical zones reveal clearly even under unfavorable climatical transportation conditions precise gravity is available within ± 10 to 20 microgal accuracy.