应用制图重新对齐

适用于 Location Referencing 许可。

可以根据航空影像、竣工图或来自外业数据采集器的输入来更新路径几何，而无需通过对中心线进行直接修改来更改测量。 这称为制图重新对齐。 ArcGIS Pipeline Referencing 允许您更改中心线的形状，并保留在应用制图重新对齐之前存在的基础路径的校准。 可以通过编辑与路径相关联的中心线的几何来实现此结果。

注：

中心线要素类必须在内容窗格中可见，才能应用制图重新对齐。

1. Add the centerline and network feature class to a map.

   You can also open a map in which the centerline and network feature class are already present.

   注：

   The information model expects only one centerline at any given location. Ensure that the centerlines used for your edit do not overlap other centerlines in your LRS.

   注：

   Traditionally versioned networks must be edited through a direct connection to the geodatabase. Branch-versioned networks, including any network configured with a user-generated route ID, must be edited through a feature service.

2. 放大至对齐更改的位置。
3. 在内容窗格、按选择列出选项卡 、选择列表中取消选中网络图层。
4. 在内容窗格、按选择列出选项卡 、选择列表中选中中心线图层。
5. 在地图中，针对编辑内容选择中心线要素。
6. 双击中心线的边。

   随即显示所选中心线的折点。

   

7. 根据需要编辑中心线的折点。

   可以添加并删除折点以及修改线段。 您也可以使用 Pipeline Referencing 中提供的几何编辑工具。

   

8. 对折点进行编辑以匹配建议的路径对齐后，请右键单击地图上的任意位置，然后单击完成。
9. 在内容窗格、按选择列出选项卡 、选择列表中，选中网络图层旁的复选框。

   随即显示以制图方式重新对齐的路径。

   

   注：

   • 更新中心线后，所有网络中的路径形状也会更新。 但是，在运行应用事件行为和生成交叉点地理处理工具之前，事件的事件形状和托管交叉点的位置不会更新。

     了解有关生成和更新交叉点的方案的详细信息

   • 另外要特别注意，在编辑中心线时，所有网络中所有时间的所有路径都会相应地进行修改。
   • 如果启用了冲突预防，则将锁定与正在进行编辑的中心线相关联的所有路径。

   注：

   If a message about acquiring locks or reconciling appears, conflict prevention is enabled.

Complex route cartographic realignment scenarios

The following sections provide examples of complex route cartographic realignment on loop and lollipop routes:

Cartographic realignment on a loop

In the following example, an undershoot is fixed on a loop route that has a start measure of 0 and an end measure of 4 before cartographic realignment:

After cartographic realignment, the undershoot on the loop is fixed and two intermediate calibration points are added at measures 1.33 and 2.67.

Cartographic realignment on a lollipop

In the following example, an undershoot is fixed on a lollipop route that has a start measure of 0 and an end measure of 5 before cartographic realignment:

After cartographic realignment, the undershoot on the lollipop is fixed and two intermediate calibration points are added at measures 2.46 and 3.86.

In the following example, an overshoot is fixed on a lollipop route that has a start measure of 0 and an end measure of 5 before cartographic realignment:

After cartographic realignment, overshoot on the lollipop is fixed.