Layer/OGC Service Type Matrix
Layer Name Layer Available for GetFeature for Web Feature Services? Layer Available for GetMap for the Web Map Service?
surveyareapoly All Yes
surveyareapolytransparent None Yes
surveyareapolyoutline None Yes
mapunitpoly All Yes
mapunitpolyextended All No
mapunitline All Yes
mapunitlineextended All No
mapunitpoint All Yes
mapunitpointextended All No


Layer Descriptions
Although our data includes a SSURGO survey area boundary feature class, a SSURGO spot feature line feature class, a SSURGO spot feature point feature class and a STATSGO map unit polygon feature class, these feature classes are not available via a web service at this time.

surveyareapoly Back to Top
This layer corresponds to our SSURGO survey area status map polygon feature class (as opposed to our SSURGO survey area boundary polygon feature class). Tabular attributes include survey area symbol (sastatusmap.areasymbol), survey area name (sastatusmap.areaname), survey area publication status code (sastatusmap.sapubstatuscode), survey area publication status name (sastatusmap.sapubstatusname), the date and time when the corresponding record was last updated (sastatusmap.wlupdated), the map region in which the corresponding survey area occurs (sastatusmap.mapregion), manuscript status code (sastatusmap.manustatuscode), manuscript status name (sastatusmap.manustatusname), survey area version number (sastatusmap.saversion), survey area version established date and time (sastatusmap.saverest) and a Boolean value that indicates is data for the corresponding survey area is complete (sastatusmap.iscomplete).

For a GetMap request for this layer, polygon fill is solid. Brown fill indicates that spatial data is available for the corresponding survey area and grey fill indicates that spatial data is not available for the corresponding survey area.

surveyareapolytransparent Back to Top
This layer corresponds to our SSURGO survey area status map polygon feature class (as opposed to our SSURGO survey area boundary polygon feature class). This layer is only available for a GetMap request.

For a GetMap request for this layer, polygon fill is 75% transparent. Brown fill indicates that spatial data is available for the corresponding survey area and grey fill indicates that spatial data is not available for the corresponding survey area.

surveyareapolyoutline Back to Top
This layer corresponds to our SSURGO survey area status map polygon feature class (as opposed to our SSURGO survey area boundary polygon feature class). This layer is only available for a GetMap request.

For a GetMap request for this layer, there is no polygon fill.

mapunitpoly Back to Top
This layer corresponds to our SSURGO map unit polygon feature class. Within a survey area for which spatial data is available, this feature class is required. Tabular attributes include survey area symbol (mupolygon.areasymbol), survey area spatial version (mupolygon.spatialversion), map unit symbol (mupolygon.musym) and map unit key (mupolygon.mukey).

mapunitpolyextended Back to Top
This layer corresponds to our SSURGO map unit polygon feature class. In addition to the tabular attributes included for layer “mapunitpoly”, each aggregated attribute in table “muaggatt” for the corresponding map unit is also returned.

mapunitline Back to Top
This layer corresponds to our SSURGO map unit line feature class. Within a survey area for which spatial data is available, this feature class is optional. Tabular attributes include survey area symbol (mupolygon.areasymbol), survey area spatial version (mupolygon.spatialversion), map unit symbol (mupolygon.musym) and map unit key (mupolygon.mukey).

mapunitlineextended Back to Top
This layer corresponds to our SSURGO map unit line feature class. In addition to the tabular attributes included for layer “mapunitline”, each aggregated attribute in table “muaggatt” for the corresponding map unit is also returned.

mapunitpoint Back to Top
This layer corresponds to our SSURGO map unit point feature class. Within a survey area for which spatial data is available, this feature class is optional. Tabular attributes include survey area symbol (mupolygon.areasymbol), survey area spatial version (mupolygon.spatialversion), map unit symbol (mupolygon.musym) and map unit key (mupolygon.mukey).

mapunitpointextended Back to Top
This layer corresponds to our SSURGO map unit point feature class. In addition to the tabular attributes included for layer “mapunitpoint”, each aggregated attribute in table “muaggatt” for the corresponding map unit is also returned.