IGB

Connexion

(International Meeting on the Caledonides of the Midlands and the Brabant Massif - 1989)

Document title

Teledetection techniques for tracing a lineament between Diest and Visé, Belgium in Caledonides. Brabant. Midlands. Volume of abstracts.

Authors(s) and Affiliation(s)

VANOUPLINES P. I. ; Geological Survey of Belgium ; 

Abstract

A gradient filter with a NW-SE direction and a threshold of 10 has been applied on a Landsat TM spectral band 4 image, covering NE Belgium, by making use of a digital image processing system. A gradient type filter is normally used to trace linear features with a direction perpendicular to the gradient, in this case SW-NE. A lineament between Diest and Visé appears when the filter is applied. The direction is almost NW-SE, i.e. parallel with the gradient. The lineament does not appear when filters with other directions are used

Source

Congrès

International Meeting on the Caledonides of the Midlands and the Brabant Massif ()

Editor : Unknown country of publication (1989)

Millesime : 1989  [47 pages]

Language

Anglais

Localisation

Réseau PRODIG - Paris

Refdoc record number (ud2m) : 11854782 : Permanent link - XML version
Powered by Pxxo