514 - DATA QUALITY NOTE (NR)

Provides a general assessment of the quality of the data set constituting the item.

For cartographic material recommendations on tests to be performed and information to be reported are found in the Spatial Data Transfer Standard (FIPS 173).

Indicators

Subfield Codes

Examples


514

##$aThe map layer that displays Special Feature Symbols shows the approximate location of small (less than 2 acres in size) areas of soils...[subfield $a shortened in this example]$dQuarter quadrangles edited and joined internally and to surrounding quads. All known errors corrected.$eThe combination of spatial linework layer Special Feature Symbols layer and attribute data are considered a complete SSURGO dataset.$fThe actual on ground transition between the area represented by the Special Feature Symbol and the surrounding soils generally is very narrow with a well defined edge. The center of the feature area was compiled and digitized as a point. The same standards for compilation and digitizing used for line data were applied to the development of the Special Feature Symbols layer.

514

##$bApproximately 95%

514

##$aHorizontal position accuracy 1 meters$fDifferential GPS$g3 meters$hStatic tests$iBar test$jOne foot$kBar check.

514

##$zCompleteness:$u[URI]