Organization and Management of Mass Multi-Source Spatial Data

Author

Wang, Yang ; Weng, Jingnong

Author_Institution

Sch. of software, Beihang Univ. Beijing, Beijing, China

fYear

2009

fDate

11-13 Dec. 2009

Firstpage

1

Lastpage

4

Abstract

Organization and Management of mass multi-source spatial data are core functions of digital earth software which contribute directly to the availability and efficiency of the software itself. A novel organization and index method which combines the UTM latitude-longitude grids index and the dynamic level of detail model to organize data logically and use the "polymerization file" to store data physically for massive spatial data is presented in this paper. The architecture, physical deployment, network protocols and load dispatching of mass multi-source spatial data are discussed in detail.

Keywords

database indexing; distributed databases; visual databases; UTM latitude-longitude grid index; data management; data organization; data storage; digital earth software; index method; load dispatching; mass multisource spatial data; network protocol; polymerization file; Computer architecture; Dispatching; Earth; Geographic Information Systems; Polymers; Protocols; Remote sensing; Satellites; Spatial indexes; Turing machines;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4507-3

Electronic_ISBN

978-1-4244-4507-3

Type

conf

DOI

10.1109/CISE.2009.5363052

Filename

5363052