DocumentCode
2968327
Title
Attribute uncertainty propagation in vector geographic information systems: sensitivity analysis
Author
Bonin, Olivier
Author_Institution
IGN Lab. COGIT, St. Mande, France
fYear
1998
fDate
1-3 Jul 1998
Firstpage
254
Lastpage
259
Abstract
This paper presents a geographical sensitivity analysis on a vector road database. It consists in introducing controlled noise to the database and in studying the effects of this noise on the results of a chosen application. The objective is to give users the means to evaluate the accuracy of their application results for given quality parameters
Keywords
data integrity; geographic information systems; sensitivity analysis; visual databases; attribute uncertainty propagation; geographical sensitivity analysis; noise; quality parameters; spatial database; vector geographic information systems; vector road database; Computational geometry; Computational modeling; Geographic Information Systems; Reduced instruction set computing; Roads; Sensitivity analysis; Solid modeling; Spatial databases; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Scientific and Statistical Database Management, 1998. Proceedings. Tenth International Conference on
Conference_Location
Capri
ISSN
1099-3371
Print_ISBN
0-8186-8575-1
Type
conf
DOI
10.1109/SSDM.1998.688134
Filename
688134
Link To Document