Indian Forester

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Tree and Stand Aerial Volume Tables for Sal


     

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Tree and Stand Aerial Volume Tables for Sal (Shorea robusta) were prepared on 1:10,000 Panchromatic aerial photographs of Timli Block in Doon Valley. It was found that Photo height 2 × Crown diameter explained 51.95% of variation in tree volume with a standart error of estimate of 58.6%. Similarly the combi-nation of variables Photo height + Crown closure, Average crown diameter explained 49% of variation in Stand volume with a standard error of estimate of 25.72%. the usefulness of aerial volume tables in the context of forest inventory have been highlighted.
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K. P. Tiwari

V. Parthasarthy


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  • Tree and Stand Aerial Volume Tables for Sal

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Abstract


Tree and Stand Aerial Volume Tables for Sal (Shorea robusta) were prepared on 1:10,000 Panchromatic aerial photographs of Timli Block in Doon Valley. It was found that Photo height 2 × Crown diameter explained 51.95% of variation in tree volume with a standart error of estimate of 58.6%. Similarly the combi-nation of variables Photo height + Crown closure, Average crown diameter explained 49% of variation in Stand volume with a standard error of estimate of 25.72%. the usefulness of aerial volume tables in the context of forest inventory have been highlighted.