Extract Height Values

Instructions for use

The base height and Extended height values in the range of the Extract Surface Data set on the Oblique Photography Model, based on the specified Region Dataset.

Function entrance

  • 3D Data tab-> Oblique Photography group-> Data Processing Drop -down Button-> Extract Height Values Button
  • Toolbox -> 3D Data -> Oblique Data Computation -> Extract Height Values

Operation steps

  1. Right-click Datasource in Workspace Manager and select Open File Datasource "to open the Datasource containing the Region Dataset.
  2. On the 3D Data tab, in the Oblique Photography group, in the Data Processing drop-down menu, click the Extract Height Values button. The Extract Height Values "dialog box pops up.
  3. SCP file setting: Click the right side of the source path to open the File Path button, and select the TileConfigure Data file (*.scp) in the pop-up Open dialog box; you can also directly enter the full path of the Configure Data file in the text box.
  4. Face Dataset settings, including Datasource and Dataset Select.
    • Datasource: Click the Drop-down Button on the right and select the Datasource where the face data is located in the pop-up drop-down list.
    • Dataset: Click the Drop-down Button on the right, and select Region Dataset in the pop-up drop-down list.
  5. Extract Height Value sParameter Settings, involving naming Bottom Altitude and Field of Stretch Height names, Used to store the acquired Bottom Altitude and Extended Height values.
    • Bottom Elevation: The default field name is bottomAltitude, which supports customization.
    • Streching Height: The default field name is extrudeAltitude, which supports customization.
  6. After setting the above parameters, click OK. I.e. The Bottom Altitude value and the Extended Height value within the Extract Specific PolygonsDataset Bounds on the Oblique Photography Model are implemented, And store it under the specified Property Field.

Precautions

  1. Datasource with Region Dataset must be open in Workspace.
  2. Extract Height Values does not support Oblique Photography 3D Model Tiles data with Storage Format of Compact type.