Document ID: chunk:federal_register_of_legislation:F2021L01696:clause:2_36
Version: federal_register_of_legislation:F2021L01696
Segment Type: clause
Provision Reference: sch 2 cl 36
Character Range: 219925–220657

36  Sampling fraction in each stratum

       Work out the sampling fraction () for each stratum using the following equation:
   equation 100

  where:
   is number the model-validation samples, with unique modelled carbon stock estimate units (pixels/polygons) collected from the stratum h.
   is the area of a unique modelled carbon stock estimate unit (e.g. pixels) for the model-validation samples collected from the stratum h.
   is the area of stratum .
Note:  The area of a single estimation area (e.g. pixel or polygon) is not counted twice if two sample locations happen to co-locate on the same modelled carbon stock estimate unit (e.g. pixel). At its most simple, this is the fraction of raster cells sampled in a CEA.