Smalian’s Formula

  • Requires the areas of end cross-sections
  • Overcomes the difficulty of measuring mid-diameter of logs when they stacked
  • Gives volumes of frustums of cylinders and paraboloid with absolute accuracy
  • Overestimates the volume and has positive error
  • Easier to apply than Huber’s and Newton’s formula
  • Easier to measure by wooden scale than tape or calliper as log may be lying on the ground
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About the author

Bechu's picture

Full Name
Bechu Kumar Vinwar Yadav

Position
Assistant Forest Officer

Organization
Department of Forests

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