NEN EN 1309-2 : 2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement and volume calculation of round timber
  4.1 General
  4.2 Length
      4.2.1 Apparatus
      4.2.2 Methods of measurement
      4.2.3 Recording results
  4.3 Diameter
      4.3.1 Apparatus
      4.3.2 Method of measurement
      4.3.3 Recording of results
  4.4 Calculation volume
5 Measurement and volume calculation of stacks
  5.1 Apparatus
  5.2 Methods of measurement
  5.3 Determination of stacked volume
6 Measurement of weight - Round timber and stacks
  6.1 general
  6.2 Apparatus
  6.3 Methods of measurement
  6.4 Recording results
Annex A (informative) Examples of round timber measurement
        and volume calculation rules that meet the requirements
        given in this standard
      A.1 Austria
      A.2 Czech Republic
      A.3 Finland
      A.4 France
      A.5 Germany
      A.6 Ireland
      A.7 Italy
      A.8 Lithuania
      A.9 Netherlands
      A.10 Norway
      A.11 Sweden
      A.12 Switzerland
      A.13 United kingdom
Annex B (normative) Measurement and volume calculation rules
        to apply when no national, regional or provincial
        rules exist
      B.1 Length
          B.1.1 Apparatus
          B.1.2 Methods of measurement
          B.1.3 Recording of results
      B.2 Diameter
          B.2.1 Apparatus
          B.2.2 Measurement
          B.2.3 Method of measurement
          B.2.4 Recording of results
          B.2.5 Determination of the volume

Describes the principles which are to be used in the derivation of round timber measurement and volume calculation rules. Also applies to rules for measuring hardwood and softwood felled round timber.