Research Of Geological Survey Data Management Method Based On Cloud Computing

Regional geological survey work process is strict,it has a wide range of infornation,large amount of data,and the management of geological survey is complex.In the rising circumstances of"cloud" concept,how to achieve intelligent management of the geological survey data is one of the main tasks of the next step in the study of the geology industry.In this paper,we use the Android device as the intelligent mobile terminal and the Bmob back cloud as a cloud service platform to study the "cloud+ end" mode of regional geological survey data management methods to achieve the network under the geological survey data for immediate management,and improve the geological Investigators' efficiency.First of all,this paper summarizes the specific data of geological survey by analyzing the whole process of geological route observation.Through the PRB data model,GPS positioning technology and sampling,production process of the study,summed up the geological survey work in the specific data.Secondly,it discusses the method of data mining based on cloud computing,including the research on the data and file management methods of Bmob back-end cloud,and expounds the nanagement methods of geological survey data in online mode and offline mode.Respectively,the paper puts forward and designs the management method of the dynamic data of the geological survey through the extended table.The caching lnechanism of the Android equipment is studied,and the caching strategy of the picture data and the acquisition method of the user related data are put forward.Finally,the online/offline data management method is systematically designed and realized,respectively.