Soil Surface Texture
National Park Service: Thomas Colson. 2011. Soil Surface Texture
This displays the representative texture class and modifier of the surface horizon. Texture is given in the standard terms used by the U.S. Department of Agriculture. These terms are defined according to percentages of sand, silt, and clay in the fraction of the soil that is less than 2 millimeters in diameter. "Loam," for example, is soil that is 7 to 27 percent clay, 28 to 50 percent silt, and less than 52 percent sand. If the content of particles coarser than sand is 15 percent or more, an appropriate modifier is added, for example, "gravelly."
- Type
- Geospatial Dataset
- Authors
- National Park Service: Thomas Colson
- Date of Issue
- 2011-10-10
- Units
- GRSM
- Keywords
- APHN, Appalachian Highlands Network, Blockhouse TN, Blount County, Bryson City NC, Bunches Bald NC, Cades Cove TN, Calderwood TN, Clingmans Dome NC, Cocke County, Cove Creek Gap NC, Dellwood NC, Environment, Fines Creek NC, Fontana Dam NC, Gatlinburg TN, Graham County, Great Smoky Mountains National Park, GRSM, Hartford TN, Haywood County, Jones Cove TN, Kinzel Springs TN, Luftee Knob NC, Mount Guyot TN, Mount Le Conte TN, National Standards for Spatial Digital Accuracy (NSSDA), Natural Resource Inventory And Monitoring Program, NC, Noland Creek NC, None, North Carolina, NRIM, Pigeon Forge TN, Richardson Cove TN, SERO, Sevier County, Silers Bald NC, Smokemont NC, Soil Surface Texture, Soil Survey, Soil Survey Geographic, Soils, Southeast Region, SSURGO, Swain County, Tallassee TN, Tapoco NC, Tennessee, Thunderhead Mountain NC, TN, Tuskeegee NC, U.S., United States, US, USA, Waterville TN, Wear Cove TN, Whittier NC