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Centerline Layer

Description

License:

The ArcGIS Pipeline Referencing for Server extension is required to use this resource.

Represents a centerline layer in a linear referencing geodatabase. A feature in the centerline layer represents the geometry for one or multiple routes across all networks in an LRS.

Request parameters

ParameterDetails
f

Description: Optional parameter to specify the response format. The default response format is html.

Values: html | json

Example usage

Example 1

A query for a centerline layer whose ID in the service is 4.

https://sampleserver/arcgis/rest/services/MyLRS/MapServer/exts/LRServer/centerlineLayers/4

JSON Response syntax

{
    "id": <layerId>,
    "name": "<layerName>",
    "type": "esriLRSCenterlineLayer",
    "isDataVersioned": <true | false>,
    "isBranchVersioned": <true | false>,
    "versionName": "<versionName>",
    "dateFormat": "<sqlDateFormat>",    // one of: esriLRSDateFormatStandard, esriLRSDateFormatFileGDB, esriLRSDateFormatOracle
    "centerlineIdFieldName": "<centerlineIdFieldName>",
    "lrs": {
        "id": "<id>",
        "name": "<name>"
    },
    "fields": [
        {
            "name": "<fieldName1>",
            "type": "<fildType1>",
            "alias": "<fieldAlias1>",
            "editable": <true | false>,
            "nullable": <true | false>,
            "defaultValue": <defaultValue1>,
            "domain": <domain1>
        },
        {
            "name": "<fieldName2>",
            "type": "<fildType2>",
            "alias": "<fieldAlias2>",
            "editable": <true | false>,
            "nullable": <true | false>,
            "defaultValue": <defaultValue2>,
            "domain": <domain2>
        },
        ...
    ]
}

JSON Response example

{
    "id": 4,
    "name": "Centerline",
    "type": "esriLRSCenterlineLayer",
    "isDataVersioned": true,
    "isBranchVersioned": true,
    "versionName": "sde.DEFAULT",
    "dateFormat": "esriLRSDateFormatStandard",
    "centerlineIdFieldName": "CenterlineId",
    "lrs": {
        "id": "1D4BBF68-DF27-4B6F-AF4B-C20B132F980E",
        "name": "MyLRS"
    },
    "fields": [
        {
            "name": "OBJECTID",
            "type": "esriFieldTypeOID",
            "alias": "OBJECT ID",
            "editable": false,
            "nullable": false,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "CenterlineId",
            "type": "esriFieldTypeGUID",
            "alias": "Centerline ID",
            "length": 38,
            "editable": true,
            "nullable": true,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "GlobalID",
            "type": "esriFieldTypeGlobalID",
            "alias": "Global ID",
            "length": 38,
            "editable": false,
            "nullable": false,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "Creator",
            "type": "esriFieldTypeString",
            "alias": "Creator",
            "length": 255,
            "editable": false,
            "nullable": true,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "Date_Created",
            "type": "esriFieldTypeDate",
            "alias": "Date Created",
            "length": 8,
            "editable": false,
            "nullable": true,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "Editor",
            "type": "esriFieldTypeString",
            "alias": "Editor",
            "length": 255,
            "editable": false,
            "nullable": true,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "Date_Edited",
            "type": "esriFieldTypeDate",
            "alias": "Date Edited",
            "length": 8,
            "editable": false,
            "nullable": true,
            "defaultValue": null,
            "domain": null
        },
        {
            "name": "SHAPE",
            "type": "esriFieldTypeGeometry",
            "alias": "Shape",
            "editable": true,
            "nullable": true,
            "domain": null
        },
        {
            "name": "SHAPE.STLength()",
            "type": "esriFieldTypeDouble",
            "alias": "Shape Length",
            "editable": false,
            "nullable": false,
            "defaultValue": null,
            "domain": null
        }
    ]
}