elevation statistics
Feature Description
Gets the altitude information of points and outputs them to the 3D point dataset. This feature automatically extracts elevation information, easily converts 2D point data to 3D point data, enriches the geometric data, and provides more dimensional support for subsequent analysis.
Its application scenarios are wide. For example, in engineering planning work such as roads and bridges, it can be used to obtain elevation information of key points to assist design and construction; in environmental-related departments, it can be used to add elevation information to stations like weather stations and hydrological stations to support three-dimensional spatial environmental data analysis.
Parameter description
| Parameter Name | parameter interpretation | parameter type |
|---|---|---|
| point dataset | Select the point dataset for elevation statistics. | DatasetVector |
| reserved fields | Select the fields to retain in the result dataset. | String |
| raster data | Provides the raster dataset for Z-values. | DatasetGrid |
| result datasource | Specifies the datasource where the result dataset is stored. | Datasource |
| result dataset | Sets the name of the result dataset. | String |
Output Result
| Parameter Name | parameter interpretation | parameter type |
|---|---|---|
| result dataset | The generated result dataset is a 3D point dataset. View its attribute table, where the Z field is the elevation field, recording the elevation information of each point in the raster data. | DatasetVector |