Abstract: Marine geological data is an important part of geological data and a valuable wealth of our country. Development and utilization of marine geological data is an important task for data workers. A project on "Development model for service products of marine geological data" was issued by Qingdao Institute of Marine Geology with the mandate to explore a development model for service products of coastal zone geological data and commissioned storage service of marine geological data. This paper introduces and summarizes the project background, work methods, and the research results.