The realization of fast importing and exporting remote sensing images database

Author

Peidon, Jin ; Yingjie, Zhou ; Xiao, DU ; Jianchao, Wang

Author_Institution

China Aero Geophys. Survey & Remote Sensing Center for Land & Resources, Beijing

fYear

2007

fDate

23-28 July 2007

Firstpage

3047

Lastpage

3050

Abstract

To make the two hundred thousand images that acquired by the AGRS query and applicant easily, the image database management system was introduced. In this paper the author give out a new structure of image database, that is the images and metadata was separately saved, the image files were saved in the form of files and the metadata was save in rational database, the system which has this structure has fast data I/O speed, the encryption was introduced to make the image files that save in the form of file safer.

Keywords

cryptography; electronic data interchange; geophysics computing; meta data; relational databases; remote sensing; visual databases; AGRS query; data exporting; data importing; encryption; image database management system; metadata; rational database; remote sensing images; Cryptography; File servers; File systems; Head; Image databases; Relational databases; Remote sensing; Spatial databases; Streaming media; Writing; data combination; image database; image encryption; metadata; remote sensing;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International

Conference_Location

Barcelona

Print_ISBN

978-1-4244-1211-2

Electronic_ISBN

978-1-4244-1212-9

Type

conf

DOI

10.1109/IGARSS.2007.4423487

Filename

4423487