Secondary Sample Designs

Unlike initial sample designs, secondary sampling designs are dependent on previously existing samples. SADA contains 11 secondary sample designs:

   Threshold Radial

   Adaptive Fill

   High Value

   Highest Prior Values

   Extreme Value

   Area of Concern Boundary

   AOC Prior Boundary

   Minimizing/Maximizing Area of Concern

   Ripley's K

   Moran's I

   Geary's C