Comportamiento de evento para la realineación cartográfica

Disponible con licencia de Location Referencing.

La realineación cartográfica es el método para actualizar la geometría de ruta en función de imágenes aéreas, dibujos existentes o entradas de equipos de captura de datos de campo. Para ello, puede modificar directamente la línea central que está asociada a la ruta.

Más información sobre cómo aplicar la realineación cartográfica

Nota:

Events are not updated until the Apply Event Behaviors tool is applied after route edits. If you are using conflict prevention, you are prompted to run Apply Event Behaviors before posting can be completed.

Escenario de realineación cartográfica

Cuando se produce la realineación cartográfica, los eventos se ven afectados en función del comportamiento de evento configurado para la capa de eventos. A continuación, se muestran los resultados de la ejecución de la herramienta Aplicar comportamientos de evento en entidades de eventos.

Behavior	Description
Honor Route Measure	Preserves the measure of the event and changes shape as per the route.
Honor Referent Location	Changes both measure and geographic location to maintain the referent location of the event using a persistent offset value.

Nota:

Point events follow the same behavior as line events.

Honor Route Measure behavior

Cartographic realignment results in the following:

• The Event1 shape is regenerated to match the updated shape of the routes on which it is located.
• If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated during cartographic realignment.

Before Honor Route Measure

The following diagram provides details about the route before cartographic realignment:

After Honor Route Measure

The geographic location and the measures of the event change to that of the resultant cartographically realigned route, and the route and the event always remain in sync.

The following diagram provides details about the route after cartographic realignment:

Honor Referent Location behavior

The geographic location and measures of the event can change to maintain the referent offset.

Before Honor Referent Location

The following diagram provides details about the route before cartographic realignment:

After Honor Referent Location

Nota:

If the referent is not valid or not present during event behavior processing, the events are used to regenerate the event shape.

The following diagram provides details about the route after cartographic realignment:

Detailed behavior results

The following section details how event behavior rules are enforced when a route is cartographically realigned:

Honor Route Measure behavior

The Honor Route Measure rule either preserves the measure of the event or changes the measure proportionally to the route's measure change as a result of cartographic realignment.

Before Honor Route Measure behavior

The following diagram provides details about the route before cartographic realignment:

The following table provides details about the event before cartographic realignment:

Event ID	Route ID	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	0	10

After Honor Route Measure behavior

If Update route measure during cartographic realignment parameter is disabled in the LRS Network using the Modify Network Calibration Rules, the measures are the same after cartographic realignment.

The following diagram provides details about the route after cartographic realignment with update route measures disabled:

The following table provides details about the event after cartographic realignment with update route measure disabled:

Event ID	Route ID	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	0	10

If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

The following diagram provides details about the route after cartographic realignment with update route measure enabled:

The following table provides details about the event after cartographic realignment with update route measure enabled:

Event ID	Route ID	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	0	10

Honor Referent Location behavior

The Honor Referent Location rule changes both measure and geographic location to maintain the referent location of the event using a persistent offset value.

Events can have columns to derive the location of the event using stored information about a referent location. The following referent locations can be stored:

• Offset distance from any point feature in the geodatabase
• Offset distance from an intersection point feature
• Offset distance from a point event feature
• Offset distance from an x,y coordinate
• Offset distance from a station

The cartographic realignment has the following effects:

• Event1 has its shape regenerated to match the updated shape of the route.
• If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

Before Honor Referent Location event behavior

The following diagram provides details about the route before cartographic realignment:

The following table provides details about the event before cartographic realignment:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	17.5	22

The following table shows referent fields that have been configured in the event layer:

Event	Route Name	From Ref Location	From Ref Offset	To Ref Location	To Ref Offset
Event1	Route1	Point1	-2.5	Point1	2

After Honor Referent Location behavior

After cartographic realignment, the event shape is regenerated to maintain the referent location.

Measures are updated since the Update route measures in cartographic realignment parameter was enabled for the LRS network using the Modify Network Calibration Rules tool. The event location has changed to honor the referent offset measures, but its length remains the same.

The following table provides details about the event after cartographic realignment:

Event	Route Name	From Date	To Date	From Measure	To Measure
Event1	Route1	1/1/2000	<Null>	21.5	26

Cartographic realignment on routes in a line network with events that span routes

The following sections detail how event behavior rules are enforced when a route in a line network is cartographically realigned:

Honor Route Measure behavior

Cartographic realignment results in the following:

• Event1 and Event2 have their shape regenerated to match the updated shape of the routes on which they are located.
• If Update route measure during cartographic realignment parameter is disabled in the LRS Network using the Modify Network Calibration Rules, the measures are not updated after cartographic realignment.

Before Honor Route Measure

The following diagram provides details about the routes before cartographic realignment:

The following table provides details about the events before cartographic realignment:

Event ID	From Date	To Date	From Route ID	To Route ID	From Measure	To Measure
Event1	1/1/2000	<Null>	Route1	Route3	0	30
Event2	1/1/2000	<Null>	Route3	Route4	30	48

After Honor Route Measure

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment parameter is disabled:

The following table provides details about the events after cartographic realignment with update route measures disabled:

Event ID	From Date	To Date	From Route ID	To Route ID	From Measure	To Measure
Event1	1/1/2000	<Null>	Route1	Route3	0	30
Event2	1/1/2000	<Null>	Route3	Route4	30	48

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment parameter is enabled:

The following table provides details about the events after cartographic realignment with update route measures enabled:

Event ID	From Date	To Date	From Route ID	To Route ID	From Measure	To Measure
Event1	1/1/2000	<Null>	Route1	Route3	0	30
Event2	1/1/2000	<Null>	Route3	Route4	30	48

Honor Referent Location behavior

Cartographic realignment results in the following:

• Event1 has its shape regenerated to honor the from referent and to referent offset.
• A point event is used as the referent feature.
• If Update route measure during cartographic realignment parameter is enabled in the LRS Network using the Modify Network Calibration Rules, the measures are updated after cartographic realignment.

Before Honor Referent Location

The following diagram provides details about the routes before cartographic realignment:

The following table shows the event before cartographic realignment:

Event ID	From Date	To Date	From Route ID	From Measure	To Route ID	To Measure
Event1	1/1/2000	<Null>	Route3	25	Route4	40

The following table shows referent fields that have been configured in the event layer:

Event ID	From Ref Location	From Ref Offset	To Ref Location	To Ref Offset
Event1	Point1	-10	Point1	2

After Honor Referent Location

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment is disabled:

Event ID	From Date	To Date	From Route ID	From Measure	To Route ID	To Measure
Event1	1/1/2000	<Null>	Route3	25	Route4	40

The following diagram provides details about the routes after cartographic realignment when Update route measure during cartographic realignment is enabled:

The following table shows the event after cartographic realignment when Honor Referent Location is the configured event behavior:

Event ID	From Date	To Date	From Route ID	From Measure	To Route ID	To Measure
Event1	1/1/2000	<Null>	Route3	30	Route4	40