Unclosed Polygon

Available with ArcGIS Pro Standard and Data Reviewer licenses.

Summary

The Unclosed Polygon check finds unclosed rings in polygon features.

Overview

The purpose of the Unclosed Polygon check is to identify polygon features that contain rings that are not closed. Features that contain unclosed rings impact the results of spatial analysis. You are most likely to encounter them when importing features from sources that are not geodatabases, such as shapefiles.

Supported workflows

ArcGIS Data Reviewer checks support multiple methods for implementing automated review of data. The following table identifies the supported implementation methods for this check:

ValidationConstraint

Reviewer batch job

Attribute (validation) rule

No

Yes

Yes

(ArcGIS Pro 2.9 or later)

Syntax

ParameterRequiredDescriptionWorkflow

Subtype

No

The subtype to which the rule is applied.

Validation

Attribute

No

A query that identifies the features to which the rule is applied.

Validation

Name

Yes

A unique name for the rule.

This information is used to support data quality requirement traceability, automated reporting, and corrective workflows.

Validation

Description

No

A description you define of the error when a noncompliant feature is found.

This information is used to provide guidance to facilitate corrective workflows.

Validation

Severity

Yes

The severity of the error assigned when a noncompliant feature is found.

This value indicates the importance of the error relative to other errors. Values range from 1 to 5, with 1 being the highest priority and 5 being the lowest.

Validation

Tags

No

The tag property of the rule.

This information is used in rule authoring and management workflows to support traceability and reporting of data quality requirements.

Validation

Notes

Keep the following in mind when using the check:

  • Polygon feature layers are supported.
  • You can use the Repair Geometry tool to fix errors detected with this check.
  • The Attribute filter parameter is limited to comparison (=, <>, >, <, >=, <=) and logical (AND/OR, IN/NOT IN, LIKE/NOT LIKE, IS NULL) operators.

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