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Pierce Schools Thiessen Polygon Analysis:

 

  • Thiessen Polygons were generated to display closest schools to any point on the map. Polygons are generated on straight line distance only and do not account for impassable terrain.

  • Polygons are cloroplethed to represent the percent of impermiable land each school is situated on. Impermeable data downloaded from USGS National Map. 

  • To complete the analysis ArcMAP skills used include: Raster to Vector, Convert Polygon to Point, Data Classification, Clip, Intersect, Join. 

 

 

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