Coded Value Domains to Support Underground Structures

The UndergroundStructureData schema entry contains a field called StructureType. This field must be associated with the Coded Value Domain “GisUndergroundStructureType.”

<CodedValueDomain CoaxName="GisUndergroundStructureType">
  <CodedValueEntry CoaxName="AptBox" EsriName="Apt Box"/>
  <CodedValueEntry CoaxName="Demarcation" EsriName="Demarcation"/>
  <CodedValueEntry CoaxName="Node Cabinet" EsriName="Node Cabinet"/>
  <CodedValueEntry CoaxName="Small Vault" EsriName="Small Vault"/>
  <CodedValueEntry CoaxName="Large Vault" EsriName="Large Vault"/>
  <CodedValueEntry CoaxName="LE Ped" EsriName="LE Ped"/>
  <CodedValueEntry CoaxName="Amp Ped" EsriName="AmpPed"/>
  <CodedValueEntry CoaxName="PON Cabinet" EsriName="PON Cabinet"/>
  <CodedValueEntry CoaxName="Manhole" EsriName="Manhole"/>
  <CodedValueEntry CoaxName="Power Supply" EsriName="Power Supply"/>
  <CodedValueEntry CoaxName="Tap Ped" EsriName="Tap Ped"/>
  <CodedValueEntry CoaxName="Short LE Ped" EsriName="Short LE Ped"/>
  <CodedValueEntry CoaxName="Underground RF Splice" EsriName="Underground RF Splice"/>
 </CodedValueDomain>

There are a few important requirements regarding this domain:

The name of the domain itself, “GisUndergroundStructureType,” cannot be changed. It must appear exactly as shown throughout the schema.
Notice in the code sample above, the first two entries are in bold. These two entries must appear exactly as shown for the CoaxNames (they must be “AptBox” and “Demarcation”). The EsriNames can vary depending on the GIS.
- These two entries must be included in the domain.
- These two entries are required for the application to appropriately interact with Multiple Dwelling Units (MDUs).
- The other entries vary by company.
The list of entries in the schema must match the equivalent GIS domain list of coded values. Further, the list must match the list of underground structure types found in Solution Center > DHFC > Application Settings > Underground Structures (the top to bottom order does not matter, just the entries themselves).