Soils of the European Union - European Soil Portal - Europa

Appendix 4.Attributes of the soil polygons in the elaborated GIS dataset based on the tables of SGBDETransmitted STU attributes Codes of attributes in thefrom the EGSBEextended GIS dataset (1) Description of attributes (2)STU_SGDBE_ATTRIBUTES STU01 ..... STU10stu S01_stu ..... S10_stu Identification number of soil typological unitwrbfu S01_wrb ..... S10_wrbFull soil code of the STU from the WorldReference Base (WRB) for Soil Resourceswrbfu_cl S01_Wrbcl ..... S10_Wrbcl Confidence level of the attributefao90fu S01_fao90 ..... S10_fao90Full soil code of the STU from the 1990 FAO-UNESCO Soil Legendfao90fu_cl S01_fao90cl ..... S10_fao90cl Confidence level of the attributefao85fu S01_fao85 ..... S10_fao85Full soil code of the STU from the 1974 (modifiedCEC 1985) FAO-UNESCO Soil Legend.fao85fu_cl S01_fao85cl ..... S10_fao85cl Confidence level of the attributeslope_dom S01_slope1 ..... S10_slope1 Dominant slope class of the STUslope_sec S01_slope2 ..... S10_slope2 Secondary slope class of the STUzmin S01_zmin ..... S10_zminMinimum elevation above sea level of the STU (inmetres)zmax S01_zmax ..... S10_zmaxMaximum elevation above sea level of the STU (inmetres)parmado S01_pm1 ..... S10_pm1 Code for dominant parent material of the STUparmado_cl S01_pm1_cl ..... S10_pm1_cl Confidence level of the attributemat1 S01_mat1 ..... S10_mat1 Dominant parent material codeparmase S01_pm2 ..... S10_pm2 Code for secondary parent material of the STUparmase_cl S01_pm2_cl ..... S10_pm2_cl Confidence level of the attributemat2 S01_mat2 ..... S10_mat2 Secondary parent material codeuse_dom S01_lu1 ..... S10_lu1 Code for dominant land use of the STUuse_sec S01_lu2 ..... S10_lu2 Code for secondary land use of the STUaglim1 S01_aglim1 ..... S10_aglim1 limitation to agricultural useaglim2 S01_aglim2 ..... S10_aglim2 limitation to agricultural usetextsrfdom S01_tx1 ..... S10_tx1 Dominant surface textural class of the STUtextsrfsec S01_tx2 ..... S10_tx2 Secondary surface textural class of the STUtextsubdom S01_sutx1 ..... S10_sutx1 Dominant sub-surface textural class of the STUtextsubsec S01_sutx2 ..... S10_sutx2 Secondary sub-surface textural class of the STUtextdepchg S01_dpchtx ..... S10_dpchtx Depth class to a textural change of the dominantroo S01_roo ..... S10_roo Depth class of an obstacle to roots within the STUil S01_dp_il ..... S10_dp_ilCode for the presence of an impermeable layerwithin the soil profile of the STUwr S01_wreg ..... S10_wregDominant annual average soil water regime class ofthe soil profile of the STUwm1 S01_w_man1 ..... S10_w_man1Code for normal presence and purpose of anexisting water management system in agriculturalland on more than 50% of the STUwm2 S01_w_man2 ..... S10_w_man2Code for the type of an existing water managementsystemcfl S01_conf_l ..... S10_conf_l Confidence level in the STU descriptionNote:(1) The maximum number of SMUs within a SMU is 10; this gives the 10 classes of joined attributes.(2) More information about the value-set of attributes is on the following website:http://eusoils.jrc.it/ESDB_Archive/raster_archive/sg_attr.htm85