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Sample Design: San Rafael

Study Design: BLM AIM Terrestrial

Sample Design: San Rafael
ID: 2517
State: Finalized
  • State: Finalized
  • Owner: Jacob Wirtz
  • Spatial Design Category: Proportional to Size
  • Data Repository: <none>
  • Snapshot: 3/31/2016
  • Snapshot by: Jacob Wirtz
  • Sites in Design: 16
  • Has Location Privacy: No

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The details of this Sample Design, including all the parameters used to generate it, are included below. Sample designs must belong to a Study Design.



Sample Design Parameters

Start Year


Study Design

BLM AIM Terrestrial





Map of Sites

Stratum Panel Occasion

Area of Inference


AOI Notes


This sample design is based on master sample: Bureau of Land Management Terrestrial

Details of this master sample:


This sample design started with an initial frame of 2,000,194 sites, based on its master sample. The criteria (based on the master sample's attributes) were then used to refine the sample frame down to 264,060 sites:

Criteria Group 1
  BLM State Is Equal To UT

Target Population

San Rafael Basin



Below is the complete list of sample sites that were drawn using the criteria for this sample design.

Number of sites before generating the GRTS sample: 264,060
Number of sites after generating the GRTS sample: 16
Number of oversamples: 6
Number of panels: 1
Number of strata: 1




The histogram charts below show the distribution of this sample design’s sites across the various panels and strata.

  Schema   Attribute   Description