Design and evaluation of a computer aided calibration program for visual estimation of vegetation cover

Compared to the number of field inventory programs that monitor change in vegetation with visual cover estimations, very few studies have been conducted to show how accurate this type of data is. In addition, no previous studies have determined whether efficient calibration of field observers...

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Bibliographic Details
Main Author: Gallegos, Åsa
Format: H1
Language:Inglés
Published: SLU/Dept. of Forest Resource Management 2005
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