U.S. Department of Agriculture
and Natural Resources Conservation Service collected soil data in 1-by
2-degree topographic quadrangle units and merged it into a seamless national
dataset. It is distributed in state/territory and national extents. The soil map
units are linked to attributes in the tabular data, which give the proportionate
extent of the component soils and their properties.
This soil map of Missouri is hosted by Microlmages' TNTserver product.
TNTserver is a Web Map Service (WMS) certified as compliant with this specification of the
Open Geospatial Consortium
(OGC).