Available with Location Referencing license.
- URL:https://<LinearReferencingService-url>/layers
- Version Introduced:10.6
Description
License:
The ArcGIS Location Referencing license is required to use this resource.
This operation contains the full details of all network, event, centerline, and other LRS-related layers in the map service.
Tip:
If you are building an app that will retrieve the details of more than one network or event layer, it is more efficient to make one request to this resource, rather than making multiple requests to the individual layer resources.
Request parameters
| Parameter | Details |
|---|---|
| f | Optional parameter to specify the response format. The default response format is html. Values: html | json |
Example usage
URL for all layers.
https://sampleserver/arcgis/rest/services/MyLRS/MapServer/exts/LRServer/layers
JSON Response syntax
{
"networkLayers": [
{
<networkLayer1>
},
{
<networkLayer2>
},
...
],
"calibrationPointLayers": [
{
<calibrationPointLayer>
},
...
],
"eventLayers": [
{
<eventLayer1>
},
{
<eventLayer2>
},
...
],
"centerlineLayers": [
{
<centerlineLayer>
},
...
],
"intersectionLayers": [
{
<intersectionLayer>
},
...
],
"nonLRSLayers": [
{
<nonLRSLayer>
},
...
],
"redlineLayers": [
{
<redlineLayer>
},
...
],
"utilityNetworkLayers": [
{
<utilityNetworkLayer>
},
...
]
}
JSON Response example
{
"networkLayers": [
{
"id" : 0,
"name" : "Pipes",
"type" : "esriLRSNetworkLayer",
"lrsNetworkId" : 1,
"datasetName" : "pipelines",
"featureClassName" : "sde.pipelines",
"unitsOfMeasure" : "esriMeters",
"measurePrecision" : 3,
"isDataVersioned" : true,
"versionName" : "sde.DEFAULT",
"dateFormat" : "esriLRSDateFormatStandard",
"spatialReferenceInfo" : {
"wkid" : 26918,
"xyResolution" : 0.0001,
"xyTolerance" : 0.001,
"mResolution" : 0.0001,
"mTolerance" : 0.001
},
"routeIdFields" : [ "RouteId" ],
"routeIdSeparator" : "",
"compositeRouteIdFieldName" : "RouteId",
"fromDateFieldName" : "FromDate",
"toDateFieldName" : "ToDate",
"routeNameFieldName" : "RouteName",
"hasDominanceRules" : false,
"supportsLines" : false,
"lrs" : {
"id" : "DFB23B7D-69D1-460F-B7E0-0FB190D23B96",
"name" : "LRS"
},
"eventLayers" : [
{ "id" : 2, "name" : "Pressure", "type" : "esriLRSLinearEventLayer" }
],
"fields" : [
{
"name" : "RouteId",
"type" : "esriFieldTypeString",
"alias" : "Route ID",
"editable" : true,
"nullable" : true,
"defaultValue" : null,
"domain" : null
},
...
]
}
],
"intersectionLayers": [
{
"id": 1,
"name": "Intersections",
"description": "",
"type": "esriLRSIntersectionLayer",
"isDataVersioned": true,
"versionName": "dbo.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"datasetName": "Intersections",
"featureClassName": "RoadsAndHighways.DBO.Intersections",
"routeIdFieldName": "ROUTEID",
"intersectionIdFieldName": "INTERSECTIONID",
"intersectionNameFieldName": "INTERSECTIONNAME",
"parentNetworkDescriptionFieldName": "RouteId",
"fromDateFieldName": "FROMDATE",
"toDateFieldName": "TODATE",
"measureFieldName": null,
"lrs": {
"id": "fcb58eac-723b-4151-8a1a-419d0931adff",
"name": "ALRS"
},
"parentNetwork": {
"id": 12,
"name": "AllRoutes",
"type": "esriLRSNetworkLayer"
},
"intersectingLayers": [
{
"featureClassName": "Town_Boundary",
"nameSeparator": "\u0026 Town:"
}
],
"fields": [
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "OBJECTID",
"editable": false,
"nullable": false,
"defaultValue": null,
"domain": null
},
...
]
}
],
"eventLayers": [
{
"id" : 2,
"name" : "Pressure",
"type" : "esriLRSLinearEventLayer",
"lrsNetworkId" : 1,
"datasetName" : "Pressure",
"featureClassName" : "sde.Pressure",
"unitsOfMeasure" : "esriMeters",
"measurePrecision" : 3,
"isDataVersioned" : true,
"versionName" : "sde.DEFAULT",
"dateFormat" : "esriLRSDateFormatStandard",
"spatialReferenceInfo" : {
"wkid" : 26918,
"xyResolution" : 0.0001,
"xyTolerance" : 0.001,
"mResolution" : 0.0001,
"mTolerance" : 0.001
},
"eventIdFieldName" : "EventId",
"routeIdFieldName" : "RouteId",
"routeNameFieldName" : null,
"fromMeasureFieldName" : "FromM",
"toMeasureFieldName" : "ToM",
"fromDateFieldName" : "FromDate",
"toDateFieldName" : "ToDate",
"locErrorFieldName" : "LocError",
"canSpanRoutes" : false,
"hasReferentLocation" : false,
"lrs" : {
"id" : "DFB23B7D-69D1-460F-B7E0-0FB190D23B96",
"name" : "LRS"
},
"parentNetwork" : {
"id" : 0,
"name" : "Pipes",
"type" : "esriLRSNetworkLayer"
},
"fields" : [
{
"name" : "EventId",
"type" : "esriFieldTypeString",
"alias" : "Event ID",
"length" : 38
"editable" : true,
"nullable" : true,
"defaultValue" : null,
"domain" : null
},
...
]
}
],
"centerlineLayers": [
{
"id": 3,
"name": "Centerline",
"type": "esriLRSCenterlineLayer",
"isDataVersioned": true,
"isBranchVersioned": true,
"versionName": "sde.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"centerlineIdFieldName": "CenterlineId",
"lrs" : {
"id" : "DFB23B7D-69D1-460F-B7E0-0FB190D23B96",
"name" : "LRS"
},
"fields": [
{
"name": "CenterlineId",
"type": "esriFieldTypeGUID",
"alias": "Centerline Id",
"length": 38,
"editable": true,
"nullable": true,
"defaultValue": null,
"domain": null
},
...
]
}
],
"utilityNetworkLayers": [
{
"id": 3,
"name": "Centerline",
"type": "esriLRSUtilityNetworkLayer",
"isDataVersioned": true,
"isBranchVersioned": true,
"versionName": "sde.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"routeIdFieldName": "RouteId",
"fromMeasureFieldName": "FromMeasure",
"toMeasureFieldName": "ToMeasure",
"lrs" : {
"id" : "DFB23B7D-69D1-460F-B7E0-0FB190D23B96",
"name" : "LRS"
},
"fields": [
{
"name": "RouteId",
"type": "esriFieldTypeString",
"alias": "Route Id",
"length": 255,
"editable": true,
"nullable": true,
"defaultValue": null,
"domain": null
},
{
"name": "FromMeasure",
"type": "esriFieldTypeDouble",
"alias": "From Measure",
"editable": true,
"nullable": true,
"defaultValue": null,
"domain": null
},
{
"name": "ToMeasure",
"type": "esriFieldTypeDouble",
"alias": "To Measure",
"editable": true,
"nullable": true,
"defaultValue": null,
"domain": null
},
...
]
}
],
"nonLRSLayers": [
{
"id": 4,
"name": "RoadsAndHighways.DBO.CityIntersection",
"description": "",
"type": "esriNonLRSLayer",
"featureClassName": "RoadsAndHighways.DBO.CityIntersection",
"isDataVersioned": true,
"versionName": "dbo.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"fields": [
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "OBJECTID",
"editable": false,
"nullable": false,
"defaultValue": null,
"domain": null
},
...
]
}
],
"calibrationPointLayers": [
{
"id": 5,
"name": "RoadsAndHighways.DBO.Calibration_Point",
"description": "",
"type": "esriLRSCalibrationPointLayer",
"isDataVersioned": true,
"versionName": "dbo.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"routeIdFieldName": "RouteId",
"networkFieldName": "NetworkId",
"fromDateFieldName": "FromDate",
"toDateFieldName": "ToDate",
"measureFieldName": "Measure",
"lrs": {
"id": "fcb58eac-723b-4151-8a1a-419d0931adff",
"name": "ALRS"
},
"fields": [
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "OBJECTID",
"editable": false,
"nullable": false,
"defaultValue": null,
"domain": null
},
...
]
}
],
"redlineLayers": [
{
"id": 7,
"name": "RoadsAndHighways.DBO.Redline",
"description": "",
"type": "esriLRSRedlineLayer",
"featureClassName": "RoadsAndHighways.DBO.Redline",
"isDataVersioned": true,
"versionName": "dbo.DEFAULT",
"dateFormat": "esriLRSDateFormatStandard",
"routeIdFieldName": "RouteId",
"routeNameFieldName": "RouteName",
"fromMeasureFieldName": "FromMeasure",
"toMeasureFieldName": "ToMeasure",
"effectiveDateFieldName": "EffectiveDate",
"activityTypeFieldName": "ActivityType",
"networkFieldName": "NetworkId",
"lrs": {
"id": "fcb58eac-723b-4151-8a1a-419d0931adff",
"name": "ALRS"
},
"fields": [
{
"name": "OBJECTID",
"type": "esriFieldTypeOID",
"alias": "OBJECTID",
"editable": false,
"nullable": false,
"defaultValue": null,
"domain": null
},
...
]
}
]
}