A unified metadata information management framework for digital city

Author

Qi, Li ; Lingling, Guo ; Feng, Huang ; Yong, Tu

Author_Institution

CyberGIS Studio, Beijing Univ.

Volume

7

fYear

2004

fDate

20-24 Sept. 2004

Firstpage

4422

Abstract

Metadata approach is a useful and practical way to promote the discovering and integration of digital information from different agencies. In this paper, we present a metadata management architecture used to facilitate resource discovery in the digital city´s information resource network. On the base of the introduction of the information resource network, this paper addresses the metadata management architecture as well as three core issues, metadata standards mapping, metadata uploading and metadata querying

Keywords

geophysical techniques; geophysics computing; information management; information resources; meta data; query processing; digital city information resource network; digital information integration; metadata information management framework; metadata management architecture; metadata querying; metadata standards mapping; metadata uploading; Cities and towns; Government; Humans; Image databases; Information management; Information resources; Law; Legal factors; Resource management; Spatial databases;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004 IEEE International

Conference_Location

Anchorage, AK

Print_ISBN

0-7803-8742-2

Type

conf

DOI

10.1109/IGARSS.2004.1370130

Filename

1370130