Abstract: With the renewal of the development of marine gravity survey technique and gravity meter, the gravity data handling has constituted an integral part of gravity survey. This paper deals mainly with the digital data handling of Bouguer, Eotvos, normal, etc corrections and coodinate transformations of gravity data collected through the marine gravity meter Model KSS-5. All the aforementioned processes are implemented on RDS 500 and CYBER 172 computer.Moreover, the way to yield the integrated marine gravity profile and Bouguer anomoly map and the specified criteria for programming are suggested. An analysis of the processed result and some remarks on problems unsolved are made at the end of this paper.