Abstract
Ab stract—The dynamic management of the sea area use spatiotemporal data is going to be highlighted. Through the analysis of the characteristics of the sea area use data, based on the research of TGIS and the advantages of existing spatio-temporal database model, this paper puts forward a design proposal of the sea area use spatio-temporal database .Focusing on the data organization and data storage management mechanism, the spatio-temporal database is divided into present database, historical database and alternative database. To fulfill the expression requirements for spatial, temporal, attribute information about sea area use data, the multi-table connected patterns is adapted to store the spatiotemporal data. The database also combined the sea lot connection index table to increase the query efficiency of sea area use spatiotemporal data. According to the design proposal of this paper, the storage space and redundancy has been reduced effectively in sea area use spatio-temporal database.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
