Instructions for Use
The tool supports automatic identification of roof types based on DOM data, including flat roof, parapet, single slope, double slope, and multi-slope. The roof type information will be automaticly saved to the new category field in the Region Dataset of the building vector. The corresponding field value of parapet is: Parapet; the corresponding field value of flat roof is: Flat; the corresponding field value of Multi-Pitched Roof is: Hip; the corresponding field value of double-pitched roof is: Gable; the corresponding field value of single-pitched roof is: Shed.
Before using this tool, you need to obtain the resource extension package first, and then configure the environment according to the description file in the extension package. The address for obtaining the extension package is: SuperMap official website -> Platform software download page-> SuperMap iDesktopX specific version-> the file containing Extension _ AI in the product package name.
Parameter Description
| Parameter Name | Parameter Description | Parameter Type |
|---|---|---|
| File Path: | Input Source DOMImage Data | String |
| Dataset: | Input Source Building Vector Region Dataset. | DatasetVector |
| Class Field: (Optional) |
Set the Field where the roof class information is stored. The default is roofType, which can be modified. | String |
| Model File: | Specifies the Model File (*.sdm) to use for Roof Classification. The Model File can be obtained from the resource extension package, or it can be trained by itself. | String |
| Batch Size: (Optional) |
Specifies the number of pictures processed during inference. | Integer |
| Processor Type: | Specifies the processor type. | String |
| GPU number | Input GPU number, support multi-card reasoning, you can input multiple GPU numbers, separated by commas, when you input "0, 1, 2", it will automatically become "012". | String |
Output Result
| Parameter Name | Parameter Description | Parameter Type |
|---|---|---|
| Roof classification results | Roof Classification | Boolean |