Soil fractions: sand, silt, and clay, standard layers

Data set reference code -- 1997-0009

• Documentation

Data files and directories

• clay.bsq.gz -- Binary array of gridded clay percent, standard layers [18 Mbyte]
• clay.ddr -- LAS data descriptor records [2.6 kbyte]
• clay.img.gz -- LAS-format array of clay percent, standard layers [18 Mbyte]
• fractgrid -- Arc/Info directory for gridded soil fraction data
• fractgrid.e00.gz -- Arc/Info gridded soil fraction data, EXPORT format [11 Mbyte]
• info -- Arc/Info tables directory
• mu_fract.ascii.gz -- Soil fractions for each mapunit, standard layers [292 kbyte]
• mu_fract.e00.gz -- Soil fractions for each mapunit, EXPORT format [382 kbyte]
• mu_poly.e00.gz -- Mapunit polygon coverage, Arc/Info EXPORT format [101 Mbyte]
• sand.bsq.gz -- Binary array of gridded sand percent, standard layers [19 Mbyte]
• sand.ddr -- LAS data descriptor records [2.6 kbyte]
• sand.img.gz -- LAS-format array of sand percent, standard layers [19 Mbyte]
• silt.bsq.gz -- Binary array of gridded silt percent, standard layers [19 Mbyte]
• silt.ddr -- LAS data descriptor records [2.6 kbyte]
• silt.img.gz -- LAS-format array of silt percent, standard layers [19 Mbyte]
• stdlayer.ascii -- Table of depths of standard soil layers [1.2 kbyte]
• stdlayer.e00 -- Definition of standard soil layers, EXPORT format [0.6 kbyte]

Supplementary documentation files

• fract_geo_files.html -- Further description of files and directories
• proj_geo.html -- Projection and georeferencing information

• How to retreive data sets,
• Data set formats, and
• Map projections used for datasets.

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Page creation date: 2024 May 18