Marine data management and visualization system and method based on MySQL database

Abstract

The invention discloses a marine data management and visualization system and method based on a MySQL database, and provides a marine data self-adaptive storage method and a marine data visualization method based on MySQL aiming at the characteristics of marine data and the defects of the prior art in the aspects of marine data storage, management and display. Experimental data self-adaptive storage based on a global topographic map, retrieval according to set conditions, display on an electronic chart and visualization according to data types can be achieved, and experimental data and instruction communication with other servers can be performed according to requirements.

Description

technical field [0001] This application belongs to the field of marine data management and visualization, and specifically relates to a system and method for marine data management and visualization based on MySQL database. Background technique [0002] In marine experimental science, the management of experimental data has gone through stages from manual management, file management to database management. Marine data includes environmental data and experimental data, and has the characteristics of multi-source, large-scale, time-space dependence, homogeneity and heterogeneity. In common database storage methods, the current non-relational database based on MongoDB can improve the reading and writing speed in the storage of single or less types of large-scale ocean data, and enhance the scalability in web development; but for more types of ocean data Data, non-relational database itself is not suitable for persistent storage of massive data and more complex queries. Therefo...

AI Technical Summary

Problems solved by technology

Based on the strong spatio-temporal dependence of ocean data, ordinary line graphs and other methods can provide the analysis process of some experimental data, but cannot reflect the spatial characteristics of ocean data and the process of dependence on time changes

[0005] On this basis, the current marine GIS software has relatively single visualization settings and lacks the joint display function; the multi-view display function is mostly used for the model or real scene modeling simulation, and lacks the multi-view function when reflecting its data characteristics; Lack of dynamic features that reflect its procedural nature

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