ArcGIS Data Reviewer checks |
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Available with Data Reviewer license. Checks are tools that allow you to evaluate your data based on specific conditions. Some checks allow you to search for conditions, such as polygon slivers or cutbacks, while other checks allow you to search for features that have spatial relationships with each other. For example, you can find cutbacks on route features that impact measurement values in pipes or find buildings that have been mistakenly placed on water features. Access a poster of the checks available in Data Reviewer The following tables describe the Data Reviewer checks that support constraint and validation workflows: Attribute checksCheck nameDescriptionWorkflow DomainFinds attribute values that do not comply with coded value or range domains that are associated with an attribute field Validation Query AttributesFinds records based on a WHERE clause run against row attributes Validation Regular ExpressionFinds features and rows that contain text values that do not match a defined pattern Validation RelationshipFinds rows in feature classes and stand-alone tables that violate cardinality or relationship rules defined in a relationship class Validation SubtypeFinds features in a subtype with improper or null attribute values Validation Table to Table AttributeFinds features or rows that contain attribute values that meet a relationship you define and compares them to values in another feature class or stand-alone table Validation Unique Field ValueFinds rows in feature classes and stand-alone tables that contain nonunique values in an editable field or a list of fields Validation Event checksCheck nameDescriptionWorkflow Event on EventFinds linear referenced events that overlay other events based on a relationship you define Validation Find Orphan EventsFinds linear referenced events that have no association with a route feature Validation Find Event GapsFinds linear referenced events with gaps in the same category, route, or across multiple routes Validation Find Event OverlapsFinds linear referenced events that overlap with events in the same category, route, or across multiple routes Validation Invalid Event MeasuresFinds invalid measure values of events on the same route or across multiple routes Validation Feature integrity checksCheck nameDescriptionWorkflow Check GeometryFinds features whose geometry is empty, nothing, or not simple, as well as features with empty envelopes Validation CutbacksFinds segments where the angle between segments in a polygon or on a polyline are below a specified minimum value Constraint Validation Duplicate VertexFinds vertices from the same feature that are collocated or within a specified tolerance of one another Constraint Validation Evaluate Part CountFinds features with a part count that is within a specified range of values Constraint Validation Evaluate Vertex CountFinds polyline or polygon features that have a vertex count within a specified tolerance Constraint Validation Nonlinear SegmentFinds polyline or polygon features that contain nonlinear segments such as arcs and curves Validation Polygon checksCheck nameDescriptionWorkflow Evaluate Polygon Perimeter and AreaFinds polygon features based on the area or perimeter of the entire polygon or its individual parts or segments Constraint Validation Polygon Gap is SliverFinds gaps between polygon features that are below a specified thinness ratio Validation Polygon Overlap is SliverFinds overlaps between polygon features that are below a specified thinness ratio Validation Polygon SliverFinds polygon features with a thinness ratio below a specified threshold Validation Unclosed PolygonFinds unclosed rings in polygon features Validation Unnecessary Polygon BoundariesFinds polygon features that share a common boundary and contain identical attribute values Validation Polyline checksCheck nameDescriptionWorkflow Evaluate Polyline LengthFinds polyline segments, parts, or features that have a line length within a specified tolerance Constraint Validation Find DanglesFinds polylines that have dangles within a specified tolerance Validation Find Disconnected PolylinesFinds polyline features that are not connected to other features in the same or other data sources Validation MonotonicityFinds vertices in z-enabled or m-enabled polylines that are not strictly increasing or decreasing in value or are trending based on specified conditions Constraint Validation Polyline or Path Closes on SelfFinds paths or lines on polyline features that close themselves Constraint Validation Unnecessary NodesFinds polyline features that share a node and have matching attribute values Validation Spatial relationship checksCheck nameDescriptionWorkflow CompositeFinds features or rows based on the result from multiple Reviewer checks Validation Duplicate FeatureFinds features of the same geometry type that are collocated and share attributes Validation Evaluate Intersection CountFinds polyline features that spatially intersect other polyline or polygon features a specified number of times Validation Feature on FeatureFinds features that have a specific relationship, either from two feature layers or within the same feature layer Constraint Validation Z value checksCheck nameDescriptionWorkflow Adjacent Vertex Elevation ChangeFinds features that contain an elevation (Z) change greater than a specified tolerance Validation Different Z at IntersectionFinds intersecting polyline features with z-value differences that are larger than a specified tolerance at intersection points Validation Evaluate Z ValuesFinds features whose z-values are within a specified parameters Validation Related topicsManage Reviewer rules in a geodatabaseManage composite rulesFeedback on this topic? |
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