Tobin Soils Data provides polygons representing similar soil types for the entire lower 48 states. Soil types are characterized through 168 descriptive attributes.
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The spatial elements of data represented by olygons
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Each polygon is defined as an area with similar soil characteristics referred to as a map unit
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Characterized by 168 descriptive attributes
1:250,000
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Use to indicate surface or groundwater contamination
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May be used to help explore suitable growing and crop areas
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May be used for environmental assessments such as siting disposal sites and sewage systems