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(Article of periodic en Anglais - 1988)

Document title

Survey mapping of bedrock outcrops. A comparative study using data from Landsat TM and Spot HRV

Authors(s) and Affiliation(s)

LUNDEN B. ; WESTER K. ;

Abstract

Landsat TM as well as SPOT HRV provides good possibilities for mapping of bedrock outcrop areas to be presented on the Swedish topographical map on the scale of 1 : 50 000. The errors of the computer-based classification can be reduced by a " clean-up " of the training areas, founded on level slicing with transformed spectral data. The mapping accuracy can be further improved by combining the automatic classification with a subsequent visual interpretation

Source

Article of periodic

published at : Geografiska annaler. Series A. Physical geography / ISSN 0435-3676 / CODEN GAPGAP

Editor : Svenska sällskapet för antropologi och geografi, Stockholm - SUEDE (1965)

Millesime : 1988, vol. 70, no3 [pp. 125-133]

Bibliographic references : 7 réf.

Language

Anglais

Localisation

Centre national de la recherche scientifique

INIST-CNRS, Cote INIST : 2704 A

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