Yes it's FREE! Thanks for asking! More information about SSURGO is available at www.nrcs.usda.gov/wps/portal/nrcs/detail/ soils/survey/geo/?cid=nrcs142p2_053627 Features of SoilWeb for iOS include: Soil profile sketches, estimated proportions, and geomorphic position of soil components associated with the SSURGO "map unit" identified at your current location. Map unit aggregate data such as estimated water holding capacity. Soil survey area scale and publication date. Component details: soil taxonomy, soil property depth profiles, land classification ratings, hydraulic and erosion ratings, forest productivity, soil suitability ratings. Links to Official Series Descriptions (OSDs) generated automatically. Component links to related web apps: Series Extent Explorer (SEE) and Soil Data Explorer (SDE). Link to the SoilWeb GMap web application at your current location.
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