(11C) Tree Heights
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11-02-2018, 02:43 PM
Post: #2
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RE: (11C) Tree Heights
An excellent read:
Hand-Held-Calculator Programs for the Field Forester Wayne D. Shepperd, Associate Silviculturist General Technical Report RM-76 (July 1980) Rocky Mountain Forest and Range Experiment Station Forest Service U.S. Department of Agriculture Abstract A library of programs written for hand-held, programmable calculators is described which eliminates many of the computations previously done by hand in the field. Programs for scaling aerial photos, variable plot cruising, basal area factor gauge calibration, and volume calculations are included. Contents Introduction............................ 1 Slope to Horizontal Distance....... 2 Basal Area Computation............ 3 Tree Heights.......................... 4 Adequacy of Sample Test.......... 5 Multispecies Board Foot Volumes 7 BAF Gauge Calibration.............. 9 Limiting Distance................... 10 Photo Work Program............... 12 Spruce Variable Plot Cruising.... 14 Literature Cited..................... 17 BEST! SlideRule |
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Messages In This Thread |
(11C) Tree Heights - Gamo - 11-02-2018, 01:24 PM
RE: (11C) Tree Heights - SlideRule - 11-02-2018 02:43 PM
RE: (11C) Tree Heights - Dieter - 11-02-2018, 06:15 PM
RE: (11C) Tree Heights - SlideRule - 11-02-2018, 07:03 PM
RE: (11C) Tree Heights - Dieter - 11-02-2018, 07:41 PM
RE: (11C) Tree Heights - Gamo - 11-03-2018, 01:35 AM
RE: (11C) Tree Heights - Dieter - 11-03-2018, 12:47 PM
RE: (11C) Tree Heights - Thomas Klemm - 11-04-2018, 03:32 PM
RE: (11C) Tree Heights - Dieter - 11-04-2018, 04:57 PM
RE: (11C) Tree Heights - ijabbott - 11-22-2018, 05:27 PM
RE: (11C) Tree Heights - Gamo - 11-05-2018, 12:52 AM
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