Estimation and propagation of error in measurements of river channel movement from aerial imagery

Auteurs :
MOUNT, N.
LOUIS, J.

Description :
Detailed methods are presented for the estimation of errors in quantifying channel migration rates that can be easily applied to GIS-based analysis of planform change. In addition, the impact of relaxing assumptions regarding error independence between image dates and systematic registration errors is presented and discussed.


Type de document :
Article de périodique

Source :
Earth surface processes and landforms, issn : 0197-9337, 2005, vol. 30, n°. 5, p. 635-643, nombre de pages : 9, Collation : Illustration, Références bibliographiques : 14 ref.

Date :
2005

Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley