Transfer Quality Of Position (Maritime)

Available with ArcGIS Maritime license.

Summary

Transfers the Quality of Position (QUAPOS) attribution from S-57 edge primitives (captured in PLTS_SpatialAttributeL) to the feature to aid in symbolization dependent on this attribute.

Features in CoastlineL, NaturalFeaturesL, and DepthsL are divided where the primitive attribution changes, and the QUAPOS values are copied to the affected features.

Usage

• The primitive attribute P_QUAPOS is transferred from the coincident features in PLTS_SpatialAttributeL to features in CoastlineL, DepthsL, and NaturalFeaturesL.

• Run the tool on chart geodatabases before using the Apply Maritime Symbology tool so that the features have the necessary attribution to properly symbolize.

  • For a new chart product, leave the Unverified Features Only parameter unchecked.
  • When updating an existing chart product, check the Unverified Features Only parameter.

• Running the tool on previously processed features will overwrite prior versions of the output. If unchanged features previously processed by the tool are included, it may generate invalid results, such as deleted features.

Parameters

Dialog

Label	Explanation	Data Type
Input Geodatabase	The input geodatabase that contains the chart data in the maritime chart schema.	Workspace
Unverified Features Only (Optional)	Specifies whether only features marked as unverified will be processed. Checked—Only features marked as unverified will be processed. Unchecked—All features will be processed. This is the default.	Boolean

Derived Output

Label	Explanation	Data Type
Output Geodatabase	The updated workspace.	Workspace

Python

arcpy.maritime.TransferQualityOfPosition(in_geodatabase, {unverified_features_only})

Name	Explanation	Data Type
in_geodatabase	The input geodatabase that contains the chart data in the maritime chart schema.	Workspace
unverified_features_only (Optional)	Specifies whether only features marked as unverified will be processed. UNVERIFIED_FEATURES—Only features marked as unverified will be processed. ALL_FEATURES—All features will be processed. This is the default.	Boolean

Derived Output

Name	Explanation	Data Type
out_geodatabase	The updated workspace.	Workspace

Code sample

TransferQualityOfPosition example (stand-alone script)

The following stand-alone script demonstrates how to use the TransferQualityOfPosition function.

# Import arcpy module
import arcpy

# Tool variables
input_geodatabase = r"C:\Data\Chart.gdb"
update_features = "ALL_FEATURES"

# Execute the tool
arcpy.maritime.TransferQualityOfPosition(input_geodatabase, update_features)

Environments

This tool does not use any geoprocessing environments.

Licensing information

• Basic: Requires ArcGIS Maritime
• Standard: Requires ArcGIS Maritime
• Advanced: Requires ArcGIS Maritime