Accuracy of aerial photos for recognizing trees in West African cultural landscapes

Jens E. Madsen*, Morten Lind, Bjarne Fog

*Corresponding author for this work
1 Citation (Scopus)

Abstract

A Geographical Information System (GIS) was used to combine digital aerial photo interpretation with a botanical ground mapping of six 25 ha study plots in order to test the accuracy of tree recognition in cultural landscapes of West Africa. The study documents and discusses a variety of factors which influence tree recognition on digital photos and it is also shown that tree recognition is linked to land use patterns.

Original languageEnglish
JournalGeografisk Tidsskrift
Issue numberSPEC. ISS. 2
Pages (from-to)139-149
Number of pages11
ISSN0016-7223
Publication statusPublished - 1 Jan 1999

Keywords

  • Aerial photos
  • Burkina Faso
  • Cultural landscapes
  • Sahel
  • Tree recognition
  • Woody vegetation

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