Learn · Forest Biometry

Lecture 12 of 40Week 3: Tree Diameter

Lecture 12: Where to measure the diameter

Prof. Ankur Awadhiya · IIT Kanpur

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From
Forest Biometry, IIT Kanpur (at NPTEL)
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only.
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NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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All the lectures

  1. Lecture 01: Introduction Video
  2. Lecture 02: Recap of formulae: area and volume Video
  3. Lecture 03: Recap of trigonometry Video
  4. Lecture 04: Measurment of central tendency and dispersion Video
  5. Lecture 05: Graphical presentation of data Video
  6. Lecture 06: Shape of a tree: Form and Taper Video
  7. Lecture 07: Metzgers theory Video
  8. Lecture 08: Form factor and form quotients Video
  9. Lecture 09: Taper equations Video
  10. Lecture 10: Making the cuts Video
  11. Lecture 11: Cross-section of a tree Video
  12. Lecture 12: Where to measure the diameter Video
  13. Lecture 13: Callipers - Usages and Issues Video
  14. Lecture 14: Tape: Usage and issue Video
  15. Lecturer 15: Measurement of bark and growth rings Video
  16. Lecture 16: Tree height: Direct and indirect measurements Video
  17. Lecture 17: Method of similar triangles: Shadow and sticks Video
  18. Lecture 18: Distance measurements: foot, tape and rangefinder Video
  19. Lecture 19: Angular measurement Video
  20. Lecture 20: LIDAR Video
  21. Lecture 21: Canopy attributes - part I Video
  22. Lecture 22: Canopy attributes - part II Video
  23. Lecture 23: Canopy attributes - part III Video
  24. Lecture 24: Canopy cover and closure Video
  25. Lecture 25: Photogrammetry Video
  26. Lecture 26: Basal area of a tree and stand Video
  27. Lecture 27: Stand basal area, crop diameter and crop age Video
  28. Lecture 28: Point sampling - I Video
  29. Lecture 29: Point sampling - II Video
  30. Lecture 30: Number density and sample calculations Video
  31. Lecture 31: Volume: Direct calculations through sections Video
  32. Lecture 32: The Quarter - girth formula Video
  33. Lecture 33: Volume computations in the field Video
  34. Lecture 34: Volume Table Video
  35. Lecture 35: Forest Sampling Video
  36. Lecture 36: Density and mass measurement Video
  37. Lecture 37: Normalized difference vegetation Index (NDVI) Video
  38. Lecture 38: Site quality Video
  39. Lecture 39: Recap - I Video
  40. Lecture 40: Recap - II Video