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Detect gaps, overlaps, and invalid measures

You can run the ArcGIS Roads and Highways quality control checks to detect gaps, overlaps, and invalid measures on event data with the ArcGIS Event Editor.

  1. Ouvrez Event Editor et, si vous y êtes invité, connectez-vous à Portal for ArcGIS ou ArcGIS Online.
  2. Click the Review tab.
  3. In the QC group, click Check Events.
    Check Events button

    The Check Events on Route widget appears.

    Check Events on Route widget

  4. Click the Network drop-down arrow and choose the LRS Network that will serve as a source for selecting the location of the quality control check.

    This can be any LRS Network published as a layer in the Event Editor.

  5. Choose a route using one of the following options:
    Remarque :

    If your network is configured to have a route name, the Route Name text box appears; otherwise, the Route ID text box appears. You can use any LRS Network published as a layer in Event Editor.

    • Type a route name or route ID.
    • Click the drop-down arrow, click Choose Routes, click Select a Route on the Map Sélectionner un itinéraire sur la carte, and select the route on the map that will be used to check events.
    • Click the drop-down arrow and click Selected Routes to use all the routes in the route selection set.
    • Click the drop-down arrow and click Highlighted Routes to select only those routes that are highlighted from the route selection set.

    The selected routes are highlighted on the map.

  6. Type a value for the start location of the quality control check in the From Measure text box, or use the Select From Measure on the Map tool Sélectionner une mesure de départ sur la carte to select the start location on the map.

    A green plus appears at the selected location on the map.

    Remarque :

    The Select From Measure on the Map tool is unavailable if you choose either Selected Routes or Highlighted Routes. In those cases, the from measure defaults to the start measure of the route.

  7. Type a value for the end location of the quality control check in the To Measure text box, or use the Select To Measure on the Map tool Sélectionner une mesure d’arrivée sur la carte to select the end location from the map.

    If you do not enter a value for From Measure and To Measure, the tool runs with the start and end measure values of the route.

    A red X symbol appears at the selected location on the map.

    Remarque :

    The Select To Measure on the Map tool is unavailable if you choose either Selected Routes or Highlighted Routes. In those cases, To Measure defaults to the end measure of the route.

  8. Choose an option for validating events:
  9. Choose checks from the following options:
    • Detect Gaps
    • Detect Overlaps
    • Detect Invalid Measures
  10. Click Run Checks.

    The Quality Control Results grid appears and is populated with results.

    Check Events Results table

  11. Use the navigation arrows at the end of the table to explore the results.
    • Click First Page Première page or Last Page Dernière page to go to the first or last page of results.
    • Click Next Page Page suivante or Previous Page Page précédente to go to the next or previous page of results.
    • Click the drop-down arrow and choose the page number to directly access a page.
  12. Use the following tools to browse and export the results:

    ToolFunction
    Effacer les sélections

    Clear map highlights.

    Tout sélectionner

    Highlight all.

    Zoom sur l’erreur en surbrillance

    Zoom to highlighted error.

    Zoom sur les erreurs sélectionnées

    Zoom to selected errors.

    Exporter les résultats vers un fichier CSV

    Export selected features to a .csv file.

    Tri de table avancée

    Use advanced table sorting to organize results.

    Propriétés de la table

    Configure to show Route ID, Route Name, Line Id, and Line Name when applicable, and navigate to highlighted results.