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Sectional Aluminum Poles Improve Length Measurements in Standing Trees

机译:分段铝杆改善了立木的长度测量

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The use of sectional aluminum poles to measure lengths in standing trees can reduce bias and improve measurement precision. The method has been tested extensively under a variety of field conditions by Forest Survey crews in the Southeast. Over 16,000 trees with lengths up to 120 feet have been measured over the past 5 years.

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