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Sample Design: San Rafael

Monitoring Project: San Rafael

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 Monitoring Project which may be associated with a Monitoring Program.

Description

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Sample Design Parameters


Start Year

2016

Monitoring Project


Protocols

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Photos

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Documents

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Map of Sites

Stratum Panel Occasion

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

Details of this master sample:



Frame

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


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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

Shapefile

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Distribution

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


  Schema   Attribute   Description

PROJCS["USA_Contiguous_Albers_Equal_Area_Conic_USGS_version",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Albers"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-96.0],PARAMETER["Standard_Parallel_1",29.5],PARAMETER["Standard_Parallel_2",45.5],PARAMETER["Latitude_Of_Origin",23.0],UNIT["Meter",1.0]]